Semiconductors, Printed Circuit Boards,

Other Electronic Components: 2003 Issued December 2004

MA334Q(03)-1 

Current 

Industrial

Reports

Current data are released electronically on Internet other electronic components was $103.0

for all individual surveys as they become avail- billion. This represents a 1.8-percent decrease 

able. Use: http://www.census.gov/mcd/. from the revised 2002 total of $104.9 billion.

Individual reports can be accessed by choosing The 2003 data include electron tubes and parts,

"Current Industrial Reports (CIR)," clicking on $2.2 billion, a decrease of 31.5 percent from

"CIRs by Subsector;" then choose the survey of 2002; printed circuit boards, $5.0 billion, a

interest. Follow the menu to view the PDF file decrease of 13.2 percent from 2002; semiconor to download the worksheet file (WK format) ductors and related devices, $62.2 billion, an

to your personal computer. increase of 8.0 percent over the revised total

from 2002. Capacitors decreased 10.4 percent 

These data are also available on Internet to $1.2 billion; resistors decreased by 0.8 percent

through the U.S. Department of Commerce $647.6 million; coils and transformers had a

and STAT-USA by subscription. The Internet 16.5-percent decrease to $963.7 million; electronic

address is: www.stat-usa.gov/. Follow the connectors had $3.5 billion in 2003, compared

prompts to register. Also, you may call to $3.5 billion in 2002, an increase of 0.9 percent; 

202-482-1986 or 1-800-STAT-USA, for and other electronic components decreased to

further information. $27.4 billion from a revised 2002 total of $31.8

billion, a decrease of 14.0 percent.

SUMMARY OF FINDINGS

For general CIR information, explanation of 

During 2003, the total value of shipments of general terms and historical note, see the 

semiconductors, printed cirucit boards, and appendix.

Address inquiries concerning these data to Investment Goods Industries Branch, Manufacturing and Construction Division (MCD), Washington, DC 20233-6900, or 

call Philippe S.J. Morris, 301-763-4819.

For mail or fax copies of this publication, please contact the Information Services Center, MCD, Washington, DC 20233-6900, or call 301-763-4673.

U S C E N S U S B U R E A U U.S. Department of Commerce

 Economics and Statistics Administration

Helping You Make Informed Decisions U.S. CENSUS BUREAU
Table 1. Value of Shipments of Semiconductors, Printed Circuit Boards, and Other Electronic Components by Class of Product: 1998 to 2003 

[Value in million of dollars] 

Product

class code Product description 2003 2002 2001 2000 1999 1998

3344111 Transmittal, industrial, and special-purpose electron 

 tubes (except X-ray)........................................................ 631.3 584.2 700.2 702.8 672.9 629.5

3344114 Receiving type electron tubes and cathode ray picture 

 tubes............................................................................... 1,459.4 r/ 2,486.0 2,846.5 3,457.5 3,578.5 3,367.1

3344117 Electron tube parts........................................................... 74.6 r/ 91.0 124.5 143.5 136.4 146.6

3344120 Printed circuit boards...................................................... 5,004.9 5,763.5 8,910.9 11,891.8 9,149.9 8,473.2

3344131 Integrated microcircuits (semiconductor networks)....... 54,587.8 r/ 49,726.3 46,337.1 73,663.7 62,868.4 57,643.5

3344134 Transistors....................................................................... 648.5 r/ 818.2 913.4 1,569.3 993.7 887.0

3344137 Diodes and rectifiers........................................................ 392.4 r/ 370.1 402.6 620.6 1,038.3 907.6

334413A Other semiconductor devices.......................................... 6,533.5 6,632.3 7,631.9 9,757.0 11,745.4 11,055.8

3344140 Capacitors for electronic applications............................. 1,198.6 1,338.0 1,733.9 2,786.1 2,035.1 1,946.9

3344150 Resistors........................................................................... 647.6 652.6 775.9 981.7 970.6 944.6

3344160 Coils, transformers, reactors, and chokes for electronic

 applications.................................................................... 963.7 1,154.4 1,362.4 1,718.8 1,422.5 1,368.3

3344171 Coaxial connectors........................................................... 429.6 r/ 464.1 505.6 805.0 630.5 590.3

3344174 Cylindrical connectors..................................................... 562.6 r/ 527.8 687.8 725.3 549.5 579.5

3344177 Rack and panel connectors.............................................. 274.0 r/ 264.2 359.2 531.7 391.4 745.6

334417A Printed circuit connectors................................................ 817.7 776.4 1,147.3 1,810.8 1,375.8 1,124.8

334417D Other connectors, including parts................................... 1,414.7 r/ 1,435.7 2,051.9 2,058.9 2,041.2 1,973.1

3344191 Filters (except microwave) and piezoelectric devices..... 585.3 726.1 984.0 1,167.9 857.5 797.5

3344194 Transducers, electrical/electronic input or output......... 1,247.2 1,203.3 1,330.5 1,519.3 1,330.7 1,372.7

3344197 Switches, mechanical types for electronic circuitry........ 769.3 835.6 827.7 902.6 883.4 882.5

334418B Printed circuit assemblies................................................ 19,231.0 23,170.8 31,214.0 37,272.5 30,090.9 26,046.5

334419A Microwave components and devices............................... 1,395.9 r/ 1,510.6 1,847.8 2,435.1 1,621.6 1,580.7

334419E All other electronic components, n.e.c. .......................... 4,131.2 r/ 4,365.8 6,173.1 8,331.6 7,275.7 7,322.4

 n.e.c. Not elsewhere classified. r/Revised by 5 percent or more from previously published data. 
Continued 1

Table 2. Quantity and Value of Shipments of Semiconductors, Printed Circuit Boards, and Other Electronic Components: 2003 and 2002 

[Quantity in thousands of units. Values in thousands of dollars] 

No. 2003 2002 

Product Product description of

code cos. Quantity Value Quantity Value

334411 Electron tubes...................................................................................... (NA) (X) 2,165,389 (X) 3,161,136

3344111 Transmittal, industrial, and special-purpose electron tubes 

 (except X-ray)................................................................................. 28 (X) 631,346 (X) 584,167

 Power and special-purpose tubes:

3344111105 High vacuum tubes, including triodes, multigrid

 external and internal anodes, diodes, and other................... 6 65 68,660 72 67,499

3344111110 Gas and vapor tubes, including ignitrona, gas duplexers,

 spark gaps and others............................................................ 8 406 31,193 472 28,728

3344111115 Klystrons, including amplifier, reflex, and other.................... 5 (D) (D) (D) (D)

3344111120 Magnetrons, incuding pulsed, fixed, tunable, cross-field,

 continuous wave and other................................................... 4 9 49,888 9 45,217

 Traveling wave tubes (TWT):

 Forward wave:

3344111222 Continuous wave (CW)....................................................... 4 823 109,667 1,031 104,775

3344111232 Pulsed power......................................................................... 5 836 105,368 983 97,328

3344111265 Backward wave...................................................................... - - - (D) (D)

3344111340 Light sensing tubes...................................................................... 5 (D) (D) (D) (D)

3344111360 Light emitting devices, including storage tubes all sizes,

 cathode ray tubes, color and monochrome (industrial and

 military), special display devices, including alphanumeric

 readout tubes, figure indicating tubes, and other..................... 7 644 44,088 r/ 590 r/ 44,481

3344111370 Miscellaneous special-purpose tubes (reference cavities,

 radiation detection (geiger, neutron counters, etc.), beam

 deflection, decade counters, orbital beam, vacuum gauges,

 vacuum capacitors, switches, relays, etc.)................................. 7 (X) 69,715 75,572

3344114 Receiving type electron tubes and cathode ray picture tubes........ (NA) (X) 1,459,424 r/ 2,485,964

3344114105 Receiving type electron tubes, all types, including rebuilt......... - - - 139 58,179

 Television tubes, including any defective tube that has

 been rebuilt: 

 Color having a video display diagonal of:

3344114110 50 cm and under (20 inches and under).......................... 5 9,583 359,010 (D) (D)

3344114115 Over 50 cm but not exceeding 63 cm (21 

 through 25 inches)........................................................ 3 (D) (D) r/ 2,655 r/ 279,897

3344114120 Exceeding 63 cm (26 inches and over)............................. 6 4,398 946,973 r/ 10,865 r/ 1,601,157

3344114125 Other, including rebuilt color and new and rebuilt

 black and white............................................................. 3 (D) (D) (D) (D)

3344117130 Electron tube parts (except glass blanks): bases, getters,

 cathodes, headers, guns............................................................. 14 (X) 74,619 (X) r/ 91,005

334412 Printed-circuit (wiring) boards............................................................. 430 (X) 5,004,892 (X) 5,763,469

3344120105 Single-sided glass printed................................................................ 212 (X) 143,999 (X) r/ 144,518

3344120210 Double-sided glass printed.............................................................. 281 (X) 713,871 (X) 884,428

3344120315 Multilayer glass printed................................................................... 279 (X) 2,608,628 (X) r/ 2,839,529

3344120420 Single-sided flex printed.................................................................. 41 (X) 477,649 (X) 437,289

3344120425 Double-sided flex printed................................................................ 44 (X) 140,435 (X) r/ 99,133

3344120430 Multilayer flex and rigid/flex printed.............................................. 49 (X) 172,816 (X) 173,666

3344120432 Back-bared flex printed boards........................................................ 1 (X) (D) (X) -

3344120433 Sculptured flex printed boards........................................................ 1 (X) (D) (X) -

3344120435 All paper/mat/composite printed boards....................................... 12 (X) (D) (X) 21,895

3344120440 Other substitute printed boards...................................................... 52 (X) 473,140 (X) r/ 584,153

3344120545 Receipts for contract work on printed circuit boards (etching,

 dip-soldering, imprinting, etc.), but not printed board

 assembly........................................................................................ 57 (X) 252,307 (X) 578,858

334413 Semiconductors and related devices................................................... (NA) (X) 62,162,246 (X) 57,546,938

3344131 Monolithic integrated circuits.......................................................... 167 (X) 54,587,839 (X) r/ 49,726,344

 Monolithic integrated circuits, digital, nonsilicon (e.g.,

 gallium arsendide):

3344131136 Memory ................................................................................... 3 (D) (D) (D) (D)

3344131148 Logic and other....................................................................... 9 156,670 344,832 130,801 r/ 1,372,192

 Monolithic integrated circuits, digital, silicon:

 Bipolar transistors, memory:

3344131115 Static read-write random access (SRAM).............................. 8 (D) (D) (D) (D)

3344131121 Other memory...................................................................... 4 (D) (D) (D) (D)

 Other bipolar transistors, including logic:

3344131124 Transistor-transistor logic (TTL).......................................... 11 (D) (D) (D) (D)

3344131132 Other, including emitter couple logic (ECL)......................... 9 1,812,915 1,477,570 1,809,359 r/ 1,492,481

 Metal oxide semiconductor (MOS) field effect transistors:

 Volatile memory DRAMS (dynamic read-write random

 access):

3344131168 Not over 3 MB 1/............................................................. 5 (D) (D) (D) (D)
Continued 2

Table 2. Quantity and Value of Shipments of Semiconductors, Printed Circuit Boards, and Other Electronic Components: 2003 and 2002 

[Quantity in thousands of units. Values in thousands of dollars] 

No. 2003 2002 

Product Product description of

code cos. Quantity Value Quantity Value

3344131170 Over 3 MB but not over 15 MB 1/.................................... 3 (D) (D) r/ (D) r/ (D)

3344131172 Over 15 MB 1/................................................................. 8 1,671,469 5,660,456 1,022,380 4,680,097

 Volatile memory SRAMS (static read-write random

 access):

3344131182 Not over 40 k................................................................... 2 (D) (D) (D) (D)

3344131184 Over 40 k but not over 80 k............................................ 1 (D) (D) (D) (D)

3344131186 Over 80 k ....................................................................... 14 97,492 505,951 r/ 89,153 562,177

 Nonvolatile EEPROMs (electrically erasable programable

 read-only memory):

3344131192 Not over 80 k 2/............................................................... 6 (D) (D) (D) (D)

3344131194 Over 80 k 2/..................................................................... 10 1,992,580 1,007,612 1,543,712 r/ 1,440,839

3344131179 Nonvolatile EPROMs (erasable, except electrically,

 programable read-only memory)....................................... 8 35,935 59,363 r/ 42,446 r/ 65,083

3344131180 Other nonvolatile memory................................................... 8 439,773 864,655 r/ 374,373 r/ 874,060

 Other, including microprocessors, controllers,

 application specific integrated circuits (ASIC's), 

 and programable logic arrays (PLA's):

3344131154 Microprocessors having an internal data bus of

 8 bits or less................................................................... 14 991,063 901,786 882,417 r/ 1,007,642

3344131157 Microprocessors having an internal data bus of

 16 bits 3/........................................................................ 10 (D) (D) (D) (D)

3344131160 Microprocessors having an internal data bus of

 32 bits or more 3/.......................................................... 13 272,923 21,535,936 r/ 293,671 r/ 15,843,167

3344131133 Other (microcontrollers, ASICs, PLA's, etc.)........................ 27 1,463,731 6,837,196 1,346,360 5,655,925

 Other digital, silicon, including bipolar combined with MOS:

3344131139 Complementary BiMOS (BiCMOS) 4/..................................... 4 (D) (D) (D) (D)

3344131142 Other complementary BiMOS(BiCMOS), including logic 4/.. 7 6,409,956 1,123,031 360,481 r/ 924,257

3344131145 Other digital silicon ICs....................................................... 21 1,761,624 4,860,365 (D) r/ (D)

 Nondigital silicon monolithic integrated circuits (e.g.,

 linear, analog):

3344131162 Radio frequency....................................................................... 8 151,704 352,365 189,662 471,346

3344131103 Other, analog............................................................................ 21 2,373,943 1,553,893 2,405,594 1,533,441

3344131106 Other, including mixed signal (analog and digital), logic........ 14 464,821 748,187 r/ 445,446 r/ 749,801

3344131109 Other, including mixed signal (analog and digital), other....... 19 1,260,047 2,878,359 1,031,090 2,825,522

 Hybrid integrated circuits:

3344131118 Radio frequency....................................................................... 27 106,468 178,118 136,351 226,181

3344131151 Other........................................................................................ 42 129,842 716,204 100,846 r/ 631,175

3344131112 Other............................................................................................ 41 1,126,604 1,910,086 663,565 1,802,557

3344134 Transistors....................................................................................... 33 (X) 648,541 (X) r/ 818,175

3344134105 Signal (less than 1 watt dissipation)............................................ 18 (X) 75,438 (X) r/ 166,845

3344134110 Power (1 watt or greater dissipation)........................................... 28 (X) 573,103 (X) 651,330

3344137 Diodes and rectifiers........................................................................ 50 300,776 392,369 287,021 r/ 370,091

3344137110 Signal diodes and assemblies thereof (maximum current

 0.5 amps)..................................................................................... 19 33,494 53,848 r/ 41,633 r/ 55,588

3344137115 Semiconductor rectifiers/power diodes and assemblies

 thereof (current rating greater than 0.5 amps)........................... 29 152,433 157,081 140,919 r/ 143,008

3344137125 Zener diodes (voltage regulator and voltage reference

 diodes) 5/.................................................................................... 21 (D) (D) r/ (D) r/ (D)

3344137105 Selenium rectifiers 5/............................................................... 5 39,967 55,953 r/ 32,794 r/ 50,607

3344137120 Microwave diodes (mixers, detectors, varactors, parametric,

 harmonic generators, etc.).................................................... 10 74,882 125,487 r/ 71,675 r/ 120,888

334413A Other semiconductor devices.......................................................... 145 (X) 6,533,497 (X) 6,632,328

334413A105 Solar cells..................................................................................... 10 (X) 80,884 (X) 133,029

334413A110 Photovoltaic modules................................................................... 9 (X) 178,063 (X) 162,868

 Light-emitting diodes (LEDs):

334413A115 Discrete, infrared and laser...................................................... 16 (X) 325,732 (X) r/ 308,962

334413A120 Alpha or numeric displays........................................................ 5 (X) (D) (X) (D)

334413A125 Photodiodes, including infrared detectors.................................. 14 (X) 89,331 (X) 151,307

334413A130 Optical coupled isolators, including sensors and emitters..... 2 (X) (D) (X) (D)

334413A135 Other light sensitive and light-emitting devices, including

 photovoltaic devices and photoelectric-magnetic

 devices.................................................................................. 8 (X) 107,527 (X) 145,368

 Other semiconductor devices:

334413A140 Thyristors (SCR's, triacs, PNPN diodes).................................... 8 (X) 101,334 (X) 96,309

334413A150 All other semiconductor devices (tunnel diodes, thermo-

 electric semiconductor junctions, metal-oxide varistors,

 solidstate transducers, and special semiconductor

 devices, n.e.c.)........................................................................ 16 (X) 362,155 (X) 286,785

 Semiconductor parts:

 Chips and wafers:

334413A155 For integrated circuits (IC's)................................................. 37 (X) 3,678,858 (X) 3,424,871
Continued 3

Table 2. Quantity and Value of Shipments of Semiconductors, Printed Circuit Boards, and Other Electronic Components: 2003 and 2002 

[Quantity in thousands of units. Values in thousands of dollars] 

No. 2003 2002 

Product Product description of

code cos. Quantity Value Quantity Value

334413A160 For discrete semiconductors................................................ 27 (X) 312,517 (X) 315,487

334413A165 All other semiconductor parts (headers, packages, heat 

 sinks, other accessories, etc.)................................................ 41 (X) 1,232,376 (X) r/ 1,537,889

334414 Capacitors............................................................................................ 88 (X) 1,198,602 (X) 1,338,031

 Paper, plastic (film), metalized, and dual (film/paper)

 dielectric capacitors, fixed:

 Ac types:

3344140103 Less than 300 volts.................................................................. 17 9,495 19,946 14,704 27,420

3344140106 300 volts to 599 volts.............................................................. 18 31,835 73,748 33,009 70,105

3344140109 600 volts to 999 volts.............................................................. 11 4,255 19,490 r/ 3,823 r/ 19,356

3344140112 1,000 volts or over................................................................... 7 877 6,198 r/ 566 r/ 3,457

 Capacitors having a reactive power handling capacity of 0.5

 kVAR or less:

 Dc types/other:

3344140215 Axial lead.................................................................................. 17 13,754 33,532 19,605 32,892

3344140218 Radial lead ............................................................................... 7 53,105 21,426 55,854 19,099

3344140221 Chips and other leaded devices............................................... - - - (D) (D)

3344140331 Tantalum electrolytic....................................................................... 10 (D) (D) (D) (D)

3344140333 Other leaded (molded axial and molded radial).......................... 3 (D) (D) (D) (D)

 Aluminum electrolytic:

3344140436 Less than 18 mm through 35 mm................................................ 5 (D) (D) (D) (D)

3344140439 Small can style (over 35mm through 51 mm) ............................. 5 388 1,642 407 1,832

3344140442 Other can style (over 51 mm) ...................................................... 6 (D) (D) (D) (D)

3344140445 Ac motor start.............................................................................. 1 (D) (D) (D) (D)

3344140550 Ceramic dielectric, single layer........................................................ 7 46,535 9,147 (D) (D)

 Ceramic dielectric, multilayer:

3344140555 Axial leads and radial leads......................................................... 9 59,848 32,805 (D) (D)

3344140560 Chips............................................................................................ 17 38,921,181 396,501 35,814,183 455,661

 Other:

3344140663 Mica dielectric.............................................................................. 7 9,647 7,746 8,852 7,262

3344140666 All other fixed.............................................................................. 19 82,759 65,338 r/ 82,365 r/ 73,065

 Variable:

3344140769 Mica, ceramic or glass dielectric 6/............................................. 3 (D) (D) (D) (D)

3344140772 Other 6/........................................................................................ 7 25,461 73,712 r/ 17,793 r/ 61,694

3344140875 Parts of capacitors, including unfinished chips for further

 finishing and assembly.................................................................. 12 (X) 260,976 (X) (D)

334415 Resistors............................................................................................... 86 (X) 647,583 (X) 652,617

3344150104 Fixed carbon resistors, composition or film types.......................... 12 47,029 17,492 41,544 16,532

 Other fixed resistors (power capacity 20W or less): 

 Surface mounted, having two terminals:

3344150208 Flat resistor chips.................................................................... 19 165,220 47,937 171,402 50,238

3344150212 Cylindrical leadless resistors, including metal film,

 metal oxide, and thick cermet film........................................ 6 102,082 9,889 131,034 13,578

 Surface mounted, having more than two terminals

 (resistor networks):

3344150216 Dual-in-line package................................................................. 6 18,968 8,207 44,331 12,262

3344150220 Other, including flat packs...................................................... 10 3,389 5,244 2,516 5,866

 Resistors, having two leads:

3344150224 Wirewound............................................................................... 17 55,190 47,617 52,722 47,859

3344150228 Other, including metal film, metal oxide, and thick

 cermet film............................................................................. 12 221,454 56,912 231,852 60,085

 Resistor networks, having more than two leads:

3344150232 Single-in-line........................................................................... 15 4,088 7,232 37,882 16,622

3344150236 Dual-in-line.............................................................................. 7 (D) (D) 18,707 7,519

3344150240 Other....................................................................................... 8 12,762 16,658 r/ 12,979 r/ 22,542

 Variable, nonwirewound:

 Trimmers:

3344150344 Single-turn, carbon and other film............................................ 6 8,308 7,690 (D) (D)

3344150348 Multiturn, carbon and other film.............................................. 4 (D) (D) (D) (D)

3344150359 Potentiometers, precision and panel type................................... 11 10,408 71,190 r/ 10,204 r/ 68,740

 Variable, wirewound:

3344150468 Variable wirewound (except potentiometers), including

 nonprecision and trimmers....................................................... 3 (D) (D) (D) (D)

3344150469 Potentiometers, precision and panel type................................... 10 2,189 27,273 2,136 27,041

 Miscellaneous:

3344150576 Varistors........................................................................................ 6 (D) (D) (D) (D)

3344150580 Thermistors, bead type, disc, rod................................................. 14 136,943 71,490 193,222 r/ 78,766

3344150684 Parts for resistors.......................................................................... 13 (X) 207,847 (X) r/ 177,904
Continued 4

Table 2. Quantity and Value of Shipments of Semiconductors, Printed Circuit Boards, and Other Electronic Components: 2003 and 2002 

[Quantity in thousands of units. Values in thousands of dollars] 

No. 2003 2002 

Product Product description of

code cos. Quantity Value Quantity Value

334416 Coils, transformers, reactors, and chokes for electronic

 applications........................................................................................ 215 (X) 963,727 (X) 1,154,370

3344160120 Audio frequency (AF) transformers.................................................. 70 6,202 58,396 10,645 61,779

3344160125 Low frequency (LF) chokes............................................................... 81 14,811 54,432 14,545 59,847

3344160130 Plate and filament transformers, including autotransformers

 (except toroidal)............................................................................. 51 11,955 96,588 11,071 91,756

3344160135 Pulse transformers, computer, and other types.............................. 73 14,365 67,681 14,147 71,845

3344160105 Radio frequency (RF) chokes............................................................ 35 32,695 22,394 28,076 21,848

3344160110 Radio frequency (RF) coils................................................................ 37 146,554 50,799 137,448 57,508

3344160115 Intermediate frequency (IF) transformers........................................ 33 4,608 26,042 16,864 31,973

3344160140 Television transformers and reactors (horizontal output,

 vertical deflection, focus coils, deflection yokes, etc.)................. 17 10,035 65,203 14,159 99,516

3344160145 Toroidal windings (transformers and reactors) (except complete

 magnetics amplifiers)..................................................................... 97 16,154 110,008 233,599 126,817

3344160150 Other (balun coils, permeability tuning devices, etc.)..................... 84 (X) 412,184 (X) r/ 531,481

334417 Electronic connectors........................................................................... (NA) (X) 3,498,560 (X) r/ 3,468,166

3344171 Coaxial (RF) connectors.................................................................... 58 371,329 429,568 408,705 r/ 464,118

3344171105 Miniature (BNC, PNC, MHB)........................................................... 24 32,819 34,446 r/ 36,468 r/ 39,227

3344171110 Subminiature (SMA, SMB, SMC)..................................................... 26 42,160 63,146 r/ 45,254 r/ 66,708

3344171115 Other standard and precision...................................................... 51 296,350 331,976 r/ 326,983 r/ 358,183

3344174 Cylindrical connectors..................................................................... 43 129,367 562,644 121,678 r/ 527,789

3344174105 Heavy duty and standard............................................................. 28 88,349 341,803 r/ 78,745 r/ 303,373

3344174110 Miniature...................................................................................... 14 12,333 82,942 11,192 71,558

3344174115 Subminiature................................................................................ 17 28,685 137,899 r/ 31,741 r/ 152,858

3344177 Rack and panel (rectangular) connectors......................................... 43 654,554 273,989 634,424 r/ 264,245

3344177105 Integral shell, Mil-C-22857 (8434) and similar types................... 23 385,931 81,758 r/ 372,102 r/ 80,759

 Subminiature:

3344177110 Ribbon, including planar cable type 7/................................... 7 (D) (D) (D) (D)

3344177115 D-Subminiature, including planar cable type 7/...................... 19 245,783 96,111 240,030 92,388

3344177120 Microminiatures....................................................................... 14 22,840 96,120 r/ 22,292 r/ 91,098

334417A Printed circuit connectors................................................................ 53 3,936,789 817,662 3,972,643 776,364

334417A105 Card insertion types..................................................................... 27 70,035 69,604 78,963 69,022

 Two-piece types:

334417A110 Post, header and receptacle type............................................ 32 3,452,815 318,848 3,482,863 326,520

334417A115 Other two-piece types............................................................. 27 413,939 429,210 410,817 r/ 380,822

334417D Other connectors, including parts................................................... 99 (X) 1,414,697 (X) r/ 1,435,650

334417D105 Hermetic sealed (except single-contact and coaxial types)......... 18 176,478 150,238 159,220 127,572

334417D110 Plate module types....................................................................... 6 8,387 41,290 (D) (D)

334417D115 Fiber optic connectors................................................................. 14 73,328 231,994 87,094 262,366

334417D130 Other planar cable (flat conductor or ribbon cable),

 excluding rack and panel (rectangular types)............................ 25 197,237 78,766 (D) (D)

334417D120 Miscellaneous special purpose.................................................... 56 821,688 722,259 r/ 866,152 720,777

334417D125 Parts for connectors (connectors shipped but still requiring

 further manufacture).................................................................. 24 (X) 190,150 (X) r/ 200,478

334419 Electronic components and subassemblies, n.e.c. .............................. (NA) (X) 27,359,813 (X) 31,812,190

3344191 Filters (except microwave) and piezoelectric devices...................... 108 388,597 585,254 291,326 726,052

33441911 Filters (except microwave)............................................................. (NA) 68,214 164,187 61,067 208,604

3344191105 Mechanical, excluding optical lenses (germanium silicon,

 fused quartz, rock salt, and other).......................................... 6 2,434 35,149 r/ 2,403 r/ 34,374

 Radio frequency interference/electro magnetic interference

 (RFI/EMI) control filters:

3344191110 Ceramic dielectric.................................................................. 14 58,480 84,835 44,377 66,895

3344191115 Combination or other dielectric............................................. 18 4,744 23,078 13,535 r/ 60,273

3344191120 Electronic wave filters (LC band and high pass)......................... 17 2,556 21,125 2,803 r/ 25,334

33441912 Piezoelectric devices......................................................................... (NA) 320,383 421,067 230,259 517,448

 Oscillator crystals:

3344191225 AT-cut......................................................................................... 23 2,359 18,052 1,880 15,392

3344191230 Other.......................................................................................... 9 42,367 57,733 43,120 r/ 57,171

 Crystal oscillators:

3344191235 Oven............................................................................................ 5 (D) (D) (D) (D)

3344191240 TCXO/VCXO................................................................................. 11 3,385 41,697 2,463 34,963

3344191245 Hybrid......................................................................................... 12 2,256 45,458 3,440 47,526

3344191250 Other........................................................................................... 12 4,858 52,439 r/ 3,980 r/ 46,990

 Crystal filters:

3344191255 Monolithic, including filter crystals and/or monolithic

 filter units not assembled into filters...................................... 4 (D) (D) (D) (D)

3344191260 Packaged AT-cut, including monolithic, tandem monolithic,

 and resonator filter assemblies................................................ 4 26 1,147 30 1,677

3344191265 Other........................................................................................... 8 248,508 72,617 138,923 r/ 72,697
Continued 5

Table 2. Quantity and Value of Shipments of Semiconductors, Printed Circuit Boards, and Other Electronic Components: 2003 and 2002 

[Quantity in thousands of units. Values in thousands of dollars] 

No. 2003 2002 

Product Product description of

code cos. Quantity Value Quantity Value

 Crystal blanks:

3344191270 AT-cut.......................................................................................... 6 3,795 6,196 4,278 r/ 5,578

3344191275 Other........................................................................................... 14 12,144 100,025 r/ 31,527 r/ 204,349

3344194 Transducers, electrical/electronic I/O, n.e.c. ..................................... 85 145,067 1,247,217 130,687 1,203,332

3344194105 Electroacoustic (sonar, ultrasonic, vibration*, etc.).......................... 15 23,211 139,948 r/ 24,121 137,392

 Electromechanical:

3344194110 Accelerometers*.......................................................................... 9 10,291 171,931 8,513 146,833

3344194115 Pressure*..................................................................................... 33 65,739 403,351 56,898 r/ 420,280

3344194120 Strain gauges and other mechanical*.......................................... 18 1,288 88,136 r/ 1,254 r/ 90,861

3344194125 Thermoelectric (pyrometers, thermocouples*, etc.)...................... 7 2,252 72,428 r/ 2,094 68,294

3344194130 Other (optical, chemical, magnetic, nuclear*, etc.)........................ 27 42,286 371,423 r/ 37,807 r/ 339,672

3344197 Switches, mechanical types for electronic circuitry............................ 75 (X) 769,268 (X) 835,639

3344197120 Slide, including rocker, miniature and subminiature*.................... 10 (X) 22,025 (X) 20,286

3344197125 Rotary selector, including lever and jog-lever, miniature

 and subminiature*......................................................................... 17 (X) 52,423 (X) 55,562

3344197130 Keyboard* 8/................................................................................ 7 (X) (D) (X) (D)

3344197135 Pushbutton*................................................................................. 19 (X) 58,976 (X) 58,228

3344197140 Snap-action*................................................................................. 11 (X) 31,121 (X) 30,841

3344197145 Thumbwheel* 8/.......................................................................... 2 (X) (D) (X) (D)

3344197115 Membrane..................................................................................... 16 (X) 63,800 (X) r/ 73,420

3344197105 Toggle standard type 8/.............................................................. 7 (X) (D) (X) 21,810

3344197110 Toggle miniature and subminiature 8/........................................ 5 (X) (D) (X) (D)

3344197150 DIP 8/........................................................................................... 5 (X) 114,941 (X) 88,654

3344197155 Other............................................................................................ 41 (X) 425,982 (X) 486,838

334418B Printed circuit assemblies (loaded boards, subassemblies and

 modules) 9/........................................................................................ 618 (X) 19,231,021 (X) 23,170,766

334418B105 Computer and peripheral printed board assemblies 9/................. 227 (X) 7,651,834 (X) 7,953,415

334418B110 Communications printed board assemblies 9/.............................. 196 (X) 4,775,139 (X) 6,287,799

334418B115 Industrial process control board assemblies 9/10/ ...................... 207 (X) (D) (X) r/ 1,000,282

334418B120 Instrumentation printed board assemblies (except industrial

 process) 9/.................................................................................... 165 (X) 1,249,789 (X) 1,766,507

334418B125 Search and detection printed board assemblies 9/........................ 60 (X) 173,418 (X) r/ 135,357

334418B130 Consumer electronics, printed board assemblies 9/...................... 108 (X) 783,278 (X) 714,387

334418B132 Plotter controllers 9/10/................................................................. 2 (X) 905,054 (X) (NA)

334418B135 Other electronics, printed board assemblies, including office

 equipment and point of sales 9/.................................................. 280 (X) 3,692,509 (X) 5,313,019

334419A Microwave components and devices (except antenna), tubes, and

 semiconductors................................................................................. 104 (X) 1,395,853 (X) r/ 1,510,602

334419A105 Ferrite, including yttrium garnets, microwave components

 (circulators, isolators, phase shifters, attenuators, equalizers,

 limiters, mixers, etc.).................................................................... 30 (X) 139,949 (X) r/ 112,294

 Microwave devices, other than ferrite and solid state: 

334419A110 Attenuators (dummy loads, high and low-power terminations,

 etc.)............................................................................................. 32 (X) 93,647 (X) r/ 122,215

334419A115 Cavities (amplifier cavities, coaxial tuned cavities, etc.)............ 12 (X) 41,482 (X) r/ 38,096

334419A120 Couplers (directional couplers, hybrid junctions, etc.).............. 25 (X) 47,346 (X) 50,074

334419A125 Reactive microwave components, n.e.c. .................................... 33 (X) 386,829 (X) 440,666

334419A130 Switches, coaxial and waveguide................................................ 27 (X) 79,749 (X) r/ 106,654

334419A135 Rigid waveguide and fittings (bend and twists, couplings,

 flanges, other simple waveguide components, n.e.c.).............. 18 (X) 49,935 (X) 66,591

334419A140 Flexible waveguides and fittings................................................ 8 (X) 28,330 (X) 29,473

334419A145 Other microwave components (except ferrite devices)

 (coaxial to waveguide and other transitions, duplexers

 and diplexers, holders and mounts, linear and cirular

 polarizers, magnetron test plumbing, rotary joints and

 sector scan joints, mixer arrays, shutters, tuners, windows,

 etc.)........................................................................................... 32 (X) 221,295 (X) 245,800

334419A150 Microwave subassemblies, including parametric amplifiers

 and other solid-state assemblies............................................. 21 (X) 307,291 (X) r/ 298,739

334419E Electronic components and subassemblies, n.e.c. .............................. 447 (X) 4,131,200 (X) r/ 4,365,799

334419E102 Magnetic recording and reproducing heads, including audio,

 video, digital and instrumentation................................................ 6 1,399 22,069 r/ 1,713 r/ 28,687

334419E120 Delay lines (distributed constant, lumped constant, magneto-

 strictive, ultrasonic, etc.)............................................................... 11 2,498 15,175 1,157 14,300

334419E125 Oscillators (except instrumentation and crystal types).................... 19 1,743 79,946 9,166 r/ 125,193

 Static power supply converters for electronic applications, sold

 separately:

334419E130 Regulated...................................................................................... 50 11,507 630,330 r/ 24,032 r/ 657,623

334419E135 Other (unregulated, variable frequency, ac, dc, converters

 and inverters, vibrator, etc.)..................................................... 32 (X) 264,929 (X) r/ 279,681

334419E140 Electronic cable harnesses and cable assemblies........................ 231 (X) 1,517,527 (X) r/ 1,650,659
Continued 6

Table 2. Quantity and Value of Shipments of Semiconductors, Printed Circuit Boards, and Other Electronic Components: 2003 and 2002 

[Quantity in thousands of units. Values in thousands of dollars] 

No. 2003 2002 

Product Product description of

code cos. Quantity Value Quantity Value

334419E145 Cryogenic cooling devices (cryostats, etc.) for infrared

 detectors, masers....................................................................... 3 (X) 13,468 (X) 11,534

334419E150 Liquid crystal displays (LCD) and other liquid devices............... 16 (X) 56,101 (X) r/ 56,956

334419E155 Magnetic cores............................................................................. 12 (X) 121,392 (X) 136,239

 Electronic parts, n.e.c. and specialized electronic hardware:

 Sockets for electronic component insertion:

334419E165 Integrated circuit sockets..................................................... 17 (X) 45,817 (X) 45,236

334419E160 Other, including tube, relay, discrete semiconductors, 

 ac and dc converters and inverters, etc. ............................ 13 (X) 34,777 (X) 32,814

336322C119 Electronic control modular chips for motor vehicles 11/........... 3 (X) (D) (X) (D)

334419E170 All other electronic parts and specialized electronic hardware,

 n.e.c. 11/.................................................................................... 120 (X) 1,329,669 (X) r/ 1,326,877

Electronic research, development, testing, and evaluation (receipts

 or billings, not reported as shipments of specific products):

9998042 Systems............................................................................................ 12 (X) 25,844 (X) 21,685

9998043 Equipment and subassemblies......................................................... 22 (X) 140,211 (X) 59,583

9998044 Component parts............................................................................. 15 (X) 9,640 (X) 18,711

9998046 Basic scientific electronic research.................................................. 14 (X) 63,553 (X) 81,475

9998047 Design and engineering services..................................................... 61 (X) 631,304 (X) (D)

9998048 Software............................................................................................ 5 (X) (D) (X) (D)

9998049 Testing.............................................................................................. 12 (X) 10,716 (X) r/ 8,580

9998050 Supplies and accessories sold with components............................. 7 (X) 722 (X) 620

 *Similar products are collected on Current Industrial Report series MA335A, "Switchgear and Industrial Controls" and MA335K, "Wiring Devices 

and Supplies." - Represents zero. D Withheld to avoid disclosing data for individual companies. NA Not available. n.e.c. Not 

elsewhere classified. r/Revised by 5 percent or more from previously published data. X Not applicable. 

 1/Product code 3344131168 and 3344131170 are combined with product code 3344131172 to avoid disclosing data for individual companies. 

 2/Product code 3344131192 is combined with product code 3344131194 to avoid disclosing data for individual companies. 

 3/Product code 3344131157 is combined with product code 3344131160 to avoid disclosing data for individual companies. 

 4/Product code 3344131139 is combined with product code 3344131142 to avoid disclosing data for individual companies. 

 5/Product code 3344137125 is combined with product code 3344137105 to avoid disclosing data for individual companies. 

 6/Product code 3344140769 is combined with product code 3344140772 to avoid disclosing data for individual companies. 

 7/Product code 3344177110 is combined with product code 3344177115 to avoid disclosing data for individual companies. 

 8/Value of shipments for product codes 3344197130, 3344197145, 3344197105, and 3344197110 are combined with product code 3344197150

to avoid disclosing data for individual companies. 

 9/These data are collected on two Current Industrial Report forms, MA334R, "Computers and Office and Accounting Machines," and MA334Q, 

"Semiconductors, Printed Circuit Boards, and Other Electronic Components." 

 10/Value of shipments for product code 334418B115 is combined with product code 334418B132 to avoid disclosing data for individual 

companies. 

 11/Product code 336322C119 is combined with product code 334419E170 to avoid disclosing data for individual companies. 
Continued 1

Table 3. Shipments, Exports, and Imports of Semiconductors, Printed Circuit Boards, and Other Electronics Components: 2003 

[Values in Thousands] 

Manufactures' Exports of

Product shipments domestic

code Product description (value, f.o.b. merchandise Imports for

plant) (value at port) 1/ consumption 2/3/

3344111105 High vacuum tubes.............................................................................. 68,660 37,004 12,075

3344111110 Gas and vapor tubes............................................................................ 31,193 5,831 1,244

3344111115 Klystrons, including amplifier, reflex and other................................. (D) 46,989 49,127

3344111120 Magnetrons, incuding pulsed, fixed, tunable, cross-field, 

 continuous wave and other............................................................... 49,888 8,339 18,896

3344111340 Light sensing tubes.............................................................................. (D) 44,976 87,087

3344114105 Receiving type electron tubes, including rebuilt................................. - 13,849 9,822

3344114110, 115, Television tubes, color, and black and white new and rebuilt............ (D) 1,043,226 370,249

 120, 125

3344117130 Electron tube parts (except glass blanks)............................................ 74,619 97,284 180,375

3344120105, 210, Printed circuit boards.......................................................................... 4,752,585 1,741,715 1,526,147

 315, 420, 425, 

 430, 432, 433, 

 435, 440

3344131136, 148 Monolithic integrated circuits, digital, memory (except silicon)........ (D) 358,435 80,554

3344131124, 132, Monolithic integrated circuits, digital, silicon, (except memory, 

 133, 142, 145 n.e.c.)................................................................................................. (D) 2,725,117 2,143,935

Monolithic integrated circuits, digital, silicon:

3344131168, 170, With volatile memory (DRAM).......................................................... 5,660,456 1,428,530 2,333,242

 172

3344131115, 182, With volatile memory (SRAM).......................................................... (D) 210,043 408,886

 184, 186

3344131192, 194 Except volatile memory, electrically (EEPROM)................................ 1,007,612 205,810 1,703,621

3344131179 Except volatile memory (except electrically (EPROM))..................... 59,363 88,779 76,520

3344131121, 139, Except volatile memory, n.e.c. ........................................................ (D) 250,606 228,508

 180

Monolithic integrated circuits, digital, silicon, metal oxide (MOS)

 field effect transistors (except memory type):

3344131154 Microprocessors 8 bits or less........................................................ 901,786 163,602 846,191

3344131157 Microprocessors 16 bits 4/............................................................. (D) 150,912 411,990

3344131160 Microprocessors 32 bits or more 4/............................................... 21,535,936 1,504,449 2,481,010

3344131162, 103, Monolithic integrated circuits, nondigital, silicon, including linear,

 106, 109 analog, radio frequency, etc. ........................................................... 5,532,804 1,791,804 4,098,594

3344131118, 151 Hybrid integrated circuits.................................................................... 894,322 485,996 408,019

3344140331 Capacitors, fixed, tantalum electrolytic, metal case, dipped, chips,

 including foil and wet ...................................................................... (D) 48,065 173,303

3344140333 Capacitors, fixed, tantalum electrolytic, n.e.c., including leaded....... (D) 85,244 88,382

3344140436 Capacitors, fixed, aluminum electrolytic, not exceeding 35 mm........ (D) 47,946 203,396

3344140439, 442, Capacitors, fixed, aluminum electrolytic, over 35 mm....................... (D) 18,818 29,679

 445 

3344140550 Capacitors, fixed, ceramic dielectric, single layer............................... 9,147 33,556 31,908

3344140555 Capacitors, fixed, ceramic dielectric, multilayer, axial leads and

 radial leads......................................................................................... 32,805 66,062 67,279

3344140560 Capacitors, fixed, ceramic dielectric, multilayer, chips...................... 396,501 286,235 473,734

3344140663 Capacitors, fixed, mica dielectric........................................................ 7,746 3,691 2,519

3344140666 Capacitors, fixed, n.e.c. ...................................................................... 65,338 90,155 50,755

3344140769 Capacitors, variable, mica/ceramic/glass dielectric 5/....................... (D) 200,981 3,365

3344140772 Capacitors, variable, n.e.c. 5/.............................................................. 73,712 30,626 17,293

3344140875 Capacitors, parts, including unfinished chips for further finishing... 260,976 199,754 33,643

3344140103 Capacitors, fixed, ac type, less than 300 volts.................................... 19,946 4,052 14,967

3344140106 Capacitors, fixed, ac type, 300-599 volts............................................ 73,748 2,710 23,123

3344140109 Capacitors, fixed, ac type, 600-999 volts............................................ 19,490 531 1,041

3344140112 Capacitors, fixed, ac type, 1,000 volts or more................................... 6,198 14,951 620

3344140215 Capacitors, fixed, dc type, axial.......................................................... 33,532 853 1,400

3344140218 Capacitors, fixed, dc type, radial......................................................... 21,426 2,121 35,859

3344140221 Capacitors, fixed, dc type, chips and other leaded............................. - 7,635 14,978

3344134105 Transistors, signal, less than 1 watt dissipation................................. 75,438 129,805 188,154

3344134110 Transistors, signal, 1 watt or greater dissipation............................... 573,103 220,099 709,134

3344137110 Signal diodes and assemblies.............................................................. 53,848 25,389 27,870

3344137125 Zener diodes........................................................................................ (D) 40,497 80,007

3344137115, 105 Diodes and rectifiers, n.e.c. ................................................................ (D) 195,491 437,260

3344137120 Microwave diodes................................................................................ 125,487 60,812 90,273

334413A105 Solar cell............................................................................................... 80,884 198,400 128,802

334413A115, 120 Light-emitting diodes........................................................................... (D) 414,340 539,388

334413A130 Optical coupled isolators..................................................................... (D) 39,257 173,169

334413A135 Other light-sensitive and light-emitting devices................................. 107,527 94,919 118,467

334413A140 Thyristors, SCR's, triacs, and PNPN diodes.......................................... 101,334 57,937 169,836

334413A155 Chips and wafers for integrated circuits............................................. 3,678,858 22,849,038 3,031,607
Continued 2

Table 3. Shipments, Exports, and Imports of Semiconductors, Printed Circuit Boards, and Other Electronics Components: 2003 

[Values in Thousands] 

Manufactures' Exports of

Product shipments domestic

code Product description (value, f.o.b. merchandise Imports for

plant) (value at port) 1/ consumption 2/3/

334413A160 Chips and wafers for discrete semiconductors................................... 312,517 1,468,486 246,289

334413A165 Other semiconductor parts.................................................................. 1,232,376 204,942 124,944

3344150104 Carbon resistors, fixed, composition or film types, designed for 

 surface mounting (SMD) by contact, having two terminals, 

 cylindrical leadless having two leads, carbon composition, and

 carbon film......................................................................................... 17,492 21,153 16,201

3344150208, 212 Carbon resistors, fixed, with a power capacity of 20 watts or less,

 surface mounted (SMD), having two terminals, flat resistor chips, 

 and cylindrical leadless resistors...................................................... 57,826 18,342 99,167

3344150216, 220 Carbon resistors, fixed, with a power capacity of 20 watts or less,

 surface mounted (SMD), having more than two terminals, resistor, 

 resistor-capacitor networks............................................................... 13,451 13,445 16,421

3344150224 Resistors, fixed, with a power capacity of 20 watts or less, wire-

 bound, having two leads.................................................................... 47,617 8,058 31,197

3344150228 Resistors, fixed, with a power capacity of 20 watts or less, other

 than wirebound, having two leads..................................................... 56,912 39,406 44,793

3344150232, 236, Resistors, fixed, with a power capacity of 20 watts or less, resistor 

 240 networks, having more than two leads.............................................. (D) 18,000 21,269

3344150468, 469 Resistors, variable, wirewound, including rheostats and 

 potentiometers, for a power handling capacity not exceeding

 20 watts.............................................................................................. (D) 17,307 21,669

3344150344, 348, Resistors, variable, n.e.c. .................................................................... (D) 176,846 291,614

 359, 576, 580

3344150684 Resistors, parts ................................................................................... 207,847 54,833 12,901

3344191225, 230, Piezoelectric devices (except crystal blanks)...................................... (D) 136,413 348,107

 235, 240, 245,

 250, 255, 260,

 265

3344191270, 275 Piezoelectric devices, crystal blanks................................................... 106,221 10,427 2,082

3344160140 Television transformers and reactors................................................. 65,203 11,255 69,644

3344160120, 130, Coils, transformers, reactors, and chokes for electronic

 135, 110, 115, applications, n.e.c. ............................................................................ 821,698 203,211 580,608

 145, 150

3344171100 Connectors, coaxial.............................................................................. 429,568 107,806 165,778

3344174100 Connectors, cylindrical ....................................................................... 562,644 31,944 141,198

3344177100 Connectors, rack and panel ................................................................ 273,989 44,678 65,449

334417A100 Connectors, printed circuit ................................................................. 817,662 323,952 301,900

334419E102 Magnetic recording and reproducing heads........................................ 22,069 14,298 7,391

3344197125 Switches, rotary selector...................................................................... 52,423 83,117 98,158

3344197135 Switches, pushbutton........................................................................... 58,976 65,243 146,766

3344197120 Switches, slide, including rocker, miniature and subminiature.......... 22,025 16,955 24,145

3344197140 Switches, snap-action........................................................................... 31,121 16,058 107,396

3344197130, 145, Switches, other..................................................................................... 604,723 607,576 1,072,813

 115, 105, 110,

 150, 155

 - Represents zero. D Withheld to avoid disclosing data for individual companies. n.e.c. Not elsewhere classified. 

 1/Source: Census Bureau report EM 545, U.S. Exports. 

 2/Source: Census Bureau report IM 145, General Imports for Consumption. 

 3/Value represents the c.i.f. (cost, insurance, and freight) value at forst port of entry in the United States plus import duties. 

 4/Manufacturers' shipments for product codes 3344131157 and 3344131160 are combined to avoid disclosing data for individual 

companies. 

 5/Manufacturers' shipments for product codes 3344140769 and 3344140772 are combined to avoid disclosing data for individual 

companies. 

 Note: For comparison of the North American Industry Classification System (NAICS)-based product codes with Schedule B export 

codes and HTSUSA import codes, see Table 4. 
Continued 1

Table 4. Comparison of North American Industry Classification System (NAICS)-Based Product Codes with Schedule B 

 Export Numbers, and HTSUSA Import Numbers: 2003 

Product Export Import

code Product description numbers 1/ numbers 2/

3344111105 High vacuum tubes, including triodes, multigrid external and internal anodes,

 diodes and others................................................................................................... 8540.89.0040 8540.89.0040

8540.89.0080 8540.89.0080

3344111110 Gas and vapor tubes.................................................................................................. 8540.89.0020 8540.89.0020

3344111115 Klystrons, including amplifier, reflex and other........................................................ 8540.72.0000 8540.72.0000

8540.79.0000 8540.79.0000

3344111120 Magnetrons, incuding pulsed, fixed, tunable, cross-field, continuous wave and

 other........................................................................................................................ 8540.71.2000 8540.71.2000

8540.71.4000 8540.71.4000

3344111340 Light sensing tubes.................................................................................................... 8540.20.2000 8540.20.2040

8540.20.4000 8540.20.2080

8540.89.0060 8540.20.4000

8540.89.0060

3344114105 Receiving type electron tubes, including rebuilt....................................................... 8540.81.0000 8540.81.0000

3344114110, 115, Television tubes, color, and black and white new and rebuilt................................... 8540.11.0035 8540.11.1030

 120, 125 8540.11.0070 8540.11.1040

8540.11.0080 8540.11.1050

8540.12.0000 8540.11.1055

8540.11.1065

8540.11.1080

8540.11.2401

8540.11.2801

8540.11.3000

8540.11.4401

8540.11.4801

8540.11.5000

8540.12.1040

8540.12.2000

8540.12.5040

8540.12.5080

8540.12.7000

3344117130 Electron tube parts (except glass blanks)................................................................... 8540.91.2000 8540.91.1500

8540.91.4000 8540.91.2000

8540.99.0000 8540.91.5000

8540.99.8000

3344120105, 210, Printed circuit boards................................................................................................ 8534.00.0020 8534.00.0020

 315, 420, 425, 8534.00.0040 8534.00.0040

 430, 432, 433, 8534.00.0050 8534.00.0050

 435, 440 8534.00.0070 8534.00.0070

8534.00.0080 8534.00.0080

8534.00.0085 8534.00.0085

8534.00.0095 8534.00.0095

3344131136 Monolithic integrated circuits, digital, memory (except silicon)............................... 8542.21.8091 8542.21.8091

3344131148 Monolithic integrated circuits, digital (except memory and silicon)......................... 8542.21.8099 8542.21.8099

3344131124, 132, Monolithic integrated circuits, digital, silicon, (except memory, n.e.c.).................... 8542.21.8088 8542.21.8081

 133, 142, 145 8542.21.8082

3344131168, 170, Monolithic integrated circuits, digital, silicon, metal oxide (MOS) effect

 172 transistors volatile memory, (DRAM)...................................................................... 8542.21.8021 8542.21.8021

8542.21.8028 8542.21.8022

8542.21.8023

8542.21.8024

8542.21.8025

8542.21.8029

3344131115, 182, Monolithic integrated circuits, digital, silicon, memory (SRAM)................................ 8542.21.8031 8542.21.8031

 184, 186 8542.21.8038 8542.21.8032

8542.21.8039
Continued 2

Table 4. Comparison of North American Industry Classification System (NAICS)-Based Product Codes with Schedule B 

 Export Numbers, and HTSUSA Import Numbers: 2003 

Product Export Import

code Product description numbers 1/ numbers 2/

3344131192, 194 Monolithic integrated circuits, digital, silicon, metal oxide (MOS) field effect

 transistors (except volatile memory (EEPROM))...................................................... 8542.21.8048 8542.21.8041

8542.21.8042

8542.21.8049

3344131179 Monolithic integrated circuits, digital, silicon, metal oxide (MOS) field effect

 transistors (except volatile memory (EPROM))........................................................ 8542.21.8058 8542.21.8051

8542.21.8052

8542.21.8059

3344131121, 139, Monolithic integrated circuits, digital, silicon, memory, n.e.c. ................................ 8542.21.8060 8542.21.8060

 180

3344131154 Monolithic integrated circuits, digital, silicon, metal oxide (MOS) field effect

 transistors, except memory type, including microprocessors having an

 internal data bus of 8 bits or less........................................................................... 8542.21.8071 8542.21.8071

3344131157 Monolithic integrated circuits, digital, silicon, metal oxide (MOS) field effect

 transistors, except memory type, including microprocessors having an

 internal data bus of 16 bits..................................................................................... 8542.21.8072 8542.21.8072

3344131160 Monolithic integrated circuits, digital, silicon, metal oxide (MOS) field effect

 transistors, except memory type, including microprocessors having an

 internal data bus of 32 bits or more....................................................................... 8542.21.8079 8542.21.8079

3344131162, 103, Monolithic integrated circuits, nondigital, including linear, analog, radio

 106, 109 frequency, etc. ....................................................................................................... 8542.29.0020 8542.29.0020

8542.29.0030 8542.29.0030

8542.29.0040 8542.29.0040

8542.29.0050 8542.29.0050

3344131118, 151 Hybrid integrated circuits.......................................................................................... 8542.60.0075 8542.60.0075

8542.60.0095 8542.60.0095

3344140331 Capacitors, fixed, tantalum electrolytic, metal case, including foil and wet,

 dipped and chips ................................................................................................... 8532.21.0020 8532.21.0020

8532.21.0040 8532.21.0040

8532.21.0050 8532.21.0050

3344140333 Capacitors, fixed, tantalum electrolytic, n.e.c., including leaded (molded axial

 and molded radial).................................................................................................. 8532.21.0080 8532.21.0080

3344140436 Capacitors, fixed, aluminum electrolytic, not exceeding 35 mm............................... 8532.22.0020 8532.22.0020

8532.22.0040 8532.22.0040

3344140439, 442, Capacitors, fixed, aluminum electrolytic, over 35 mm.............................................. 8532.22.0055 8532.22.0055

 445 8532.22.0085 8532.22.0085

3344140550 Capacitors, fixed, ceramic dielectric, single layer..................................................... 8532.23.0020 8532.23.0020

8532.23.0040 8532.23.0040

8532.23.0060 8532.23.0060

3344140555 Capacitors, fixed, ceramic dielectric, multilayer, axial leads and radial leads.......... 8532.24.0040 8532.24.0040

8532.24.0060 8532.24.0060

3344140560 Capacitors, fixed, ceramic dielectric, multilayer, chips............................................. 8532.24.0020 8532.24.0020

3344140663 Capacitors, fixed, mica dielectric .............................................................................. 8532.29.0020 8532.29.0020

3344140666 Capacitors, fixed, n.e.c. ............................................................................................. 8532.29.0040 8532.29.0040

3344140769 Capacitors, variable, mica/ceramic/glass dielectric.................................................. 8532.30.0010 8532.30.0010

3344140772 Capacitors, variable, n.e.c. ........................................................................................ 8532.30.0090 8532.30.0090

3344140875 Capacitors, parts, including unfinished chips for further finishing and assembly... 8532.90.0000 8532.90.0000

3344140103 Capacitors, fixed, paper, plastic (film), metalized, and dual film/paper dialectric,

 ac types, less than 300 volts.................................................................................... 8532.25.0010 8532.25.0010
Continued 3

Table 4. Comparison of North American Industry Classification System (NAICS)-Based Product Codes with Schedule B 

 Export Numbers, and HTSUSA Import Numbers: 2003 

Product Export Import

code Product description numbers 1/ numbers 2/

3344140106 Capacitors, fixed, paper, plastic (film), metalized, and dual film/paper dialectric,

 ac types, 300 volts to 599 volts............................................................................... 8532.25.0020 8532.25.0020

3344140109 Capacitors, fixed, paper, plastic (film), metalized, and dual film/paper dialectric,

 ac types, 600 volts to 999 volts............................................................................... 8532.25.0030 8532.25.0030

3344140112 Capacitors, fixed, paper, plastic (film), metalized, and dual film/paper dialectric,

 ac types, 1,000 volts or over.................................................................................... 8532.25.0040 8532.25.0040

3344140215 Capacitors, fixed, paper, plastic (film), metalized, and dual film/paper dialectric,

 dc types, axial lead .................................................................................................. 8532.25.0060 8532.25.0060

3344140218 Capacitors, fixed, paper, plastic (film), metalized, and dual film/paper dialectric,

 dc types, radial lead ................................................................................................ 8532.25.0070 8532.25.0070

3344140221 Capacitors, fixed, paper, plastic (film), metalized, and dual film/paper dialectric,

 dc types, chips and other leaded devices ............................................................... 8532.25.0080 8532.25.0080

3344134105 Transistors, signal, less than 1 watt dissipation....................................................... 8541.21.0080 8541.21.0075

8541.21.0095

3344134110 Transistors, signal, 1 watt or greater dissipation...................................................... 8541.29.0080 8541.29.0075

8541.29.0095

3344137110 Signal diodes and assemblies..................................................................................... 8541.10.0070 8541.10.0070

8541.10.0080 8541.10.0080

3344137125 Zener diodes.............................................................................................................. 8541.10.0050 8541.10.0050

3344137115, 105 Diodes and rectifiers, n.e.c. ...................................................................................... 8541.40.6050 8541.40.6050

3344137120 Microwave diodes....................................................................................................... 8541.10.0060 8541.10.0060

334413A105 Solar cell..................................................................................................................... 8541.40.6020 8541.40.6020

8541.40.6030 8541.40.6030

334413A115, 120 Light-emitting diodes................................................................................................. 8541.40.2000 8541.40.2000

334413A130 Optical coupled isolators, including sensors and emitters........................................ 8541.40.8000 8541.40.8000

334413A135 Other light-sensitive and light-emitting devices........................................................ 8541.40.7080 8541.40.7080

8541.40.9500 8541.40.9500

334413A140 Thyristors, SCR's, triacs, and PNPN diodes................................................................ 8541.30.0080 8541.30.0080

334413A155 Chips and wafers for integrated circuits.................................................................... 8542.10.0000 8542.10.0000

8542.21.8005 8542.21.8005

8542.21.8010 8542.21.8010

8542.29.0010 8542.29.0010

8542.90.0000 8542.90.0000

334413A160 Chips and wafers for discrete semiconductors.......................................................... 8541.10.0040 8541.10.0040

8541.21.0040 8541.21.0040

8541.29.0040 8541.29.0040

8541.30.0040 8541.30.0040

8541.40.6010 8541.40.6010

8541.40.7040 8541.40.7040

8541.50.0040 8541.50.0040

8541.50.0080 8541.50.0080

334413A165 Semiconductor parts, n.e.c., including headers, packages, and heat sinks,

 accessories, etc. ...................................................................................................... 8541.90.0000 8541.90.0000

3344150104 Resistors, fixed, carbon, composition or film types, designed for surface

 mounting (SMD) by contact, having two terminals, cylindrical leadless having

 two leads, carbon composition, and carbon film..................................................... 8533.10.0042 8533.10.0042

8533.10.0070 8533.10.0060

8533.10.0065
Continued 4

Table 4. Comparison of North American Industry Classification System (NAICS)-Based Product Codes with Schedule B 

 Export Numbers, and HTSUSA Import Numbers: 2003 

Product Export Import

code Product description numbers 1/ numbers 2/

3344150208, 212 Resistors, fixed, with a power capacity of 20 watts or less, surface mounted (SMD),

 having two terminals, including both flat resistor chips and cylindrical leadless

 resistors................................................................................................................... 8533.21.0045 8533.21.0030

8533.21.0040

3344150216, 220 Resistors, fixed, with a power capacity of 20 watts or less, surface mounted (SMD),

 having more than two terminals: flat resistor, resistor-capacitor neetworks.......... 8533.21.0025 8533.21.0010

8533.21.0020

3344150224 Resistors, fixed, with a power capacity of 20 watts or less, wire-bound, having

 two leads.................................................................................................................. 8533.21.0080 8533.21.0080

3344150228 Resistors, fixed, with a power capacity of 20 watts or less, other than wirebound,

 having two leads...................................................................................................... 8533.21.0090 8533.21.0090

3344150232, 236, Resistors, fixed, with a power capacity of 20 watts or less, resistor networks,

 240 having more than two leads..................................................................................... 8533.10.0020 8533.10.0020

8533.10.0057 8533.10.0057

8533.21.0075 8533.21.0050

8533.21.0060

8533.21.0070

3344150468, 469 Resistors, variable, wirewound, including rheostats and potentiometers, for a

 power handling capacity not exceeding 20 watts.................................................... 8533.31.0000 8533.31.0000

3344150344, 348, Resistors, variable, n.e.c. .......................................................................................... 8533.39.0080 8533.39.0080

 359, 576, 580 8533.40.0080 8533.40.8050

8533.40.8060

8533.40.8070

3344150684 Resistors, parts ......................................................................................................... 8533.90.0000 8533.90.4000

8533.90.8000

3344191225, 230, Piezoelectric devices (except crystal blanks)............................................................. 8541.60.0025 8541.60.0010

 235, 240, 245, 8541.60.0060 8541.60.0020

 250, 255, 260, 8541.60.0080 8541.60.0030

 265 8541.60.0050

8541.60.0060

8541.60.0080

3344191270, 275 Piezoelectric devices, crystal blanks.......................................................................... 7104.10.0000 7104.10.0000

3344160140 Television transformers and reactors (horizontal) output, vertical deflection,

 focus coils, deflection yokes, etc. ........................................................................... 8529.90.3540 8529.90.3300

8540.91.2000 8529.90.3600

8540.91.2000

3344160120, 130, Coils, transformers, reactors, and chokes for electronic applications, n.e.c. ........... 8504.31.2000 8504.31.2000

 135, 110, 115, 8504.31.4035 8504.31.4035

 145, 150 8504.31.4065 8504.31.4065

8504.31.6000 8504.31.6000

8504.32.0000 8504.32.0000

8504.33.0020 8504.33.0020

8504.33.0040 8504.33.0040

8504.34.0000 8504.34.0000

3344171100 Connectors coaxial..................................................................................................... 8536.69.4010 8536.69.4010

3344174100 Connectors, cylindrical ............................................................................................. 8536.69.4020 8536.69.4020

3344177100 Connectors, rack and panel ....................................................................................... 8536.69.4030 8536.69.4030

334417A100 Connectors, printed circuit ....................................................................................... 8536.69.4040 8536.69.4040

334419E102 Magnetic recording and reproducing heads, including audio, video, digital and

 instrumentation....................................................................................................... 8522.90.0010 8522.90.5540

8522.90.7540
Continued 5

Table 4. Comparison of North American Industry Classification System (NAICS)-Based Product Codes with Schedule B 

 Export Numbers, and HTSUSA Import Numbers: 2003 

Product Export Import

code Product description numbers 1/ numbers 2/

3344197125 Rotary selector switches for electronic circuitry, including lever and jog-levers,

 miniature and subminiature.................................................................................... 8536.50.7000 8536.50.7000

8536.50.9020 8536.50.9020

8536.50.9025 8536.50.9025

3344197135 Pushbutton switches for electronic circuitry............................................................. 8536.50.9030 8536.50.9031

8536.50.9035 8536.50.9032

8536.50.9033

8536.50.9035

3344197120 Slide switches, including rocker for electronic circuitry, both miniature and

 subminiature............................................................................................................ 8536.50.9050 8536.50.9050 **

3344197140 Snap-action switches for electronic circuitry............................................................. 8536.50.9040 8536.50.9040 **

3344197130, 145, Switches for electronic circuitry, n.e.c. ..................................................................... 8536.50.9045 8536.50.9045 **

 115, 105, 110, 8536.50.9055 8536.50.9055

 150, 155 8536.50.9065 8536.50.9065

 ** HS codes include switches of product class 36433. n.e.c. Not elsewhere classified. 

 1/Source: 2003 edition, Harmonized System-based Schedule B, Statistical Classification of Domestic and Foreign Commodities 

Exported from the United States. 

 2/Source: Harmonized Tariff Schedule of teh United States, Annotated (2003). 
Current Industrial Reports A-1

Appendix. 

General CIR Survey Information, Explanation of General Terms

and Historical Note

GENERAL

The CIR program has been providing monthly,

quarterly, and annual measures of industrial activity for

many years. Since 1904, with its cotton and fats and oils

surveys, the CIR program has formed an essential part

of an integrated statistical system involving the quinquennial economic census, manufacturing sector, and

the annual survey of manufactures. The CIR surveys,

however, provide current statistics at a more detailed

product level than either of the other two statistical

programs.

The primary objective of the CIR program is to

produce timely, accurate data on production and

shipments of selected products. The data are used to

satisfy economic policy needs and for market analysis,

forecasting, and decision making in the private sector.

The product-level data generated by these surveys are

used extensively by individual firms, trade associations,

and market analysts in planning or recommending

marketing and legislative strategies, particularly if their

industry is significantly affected by foreign trade.

Although production and shipments information are the

two most common data items collected, the CIR

program collects other measures also such as

inventories, orders, and consumption. These surveys

measure manufacturing activity in important commodity

areas such as textiles and apparel, chemicals, primary

metals, computer and electronic components, industrial

equipment, aerospace equipment, and consumer

goods.

The CIR program uses a unified data collection,

processing, and publication system. The U.S. Census

Bureau updates the survey panels for most reports

annually and reconciles the estimates to the results of

the broader-based annual survey of manufactures and

the economic census, manufacturing sector. The manufacturing sector provides a complete list of all

producers of the products covered by the CIR program

and serves as the primary source for CIR sampling.

Where a small number of producers exist, CIR surveys

cover all known producers of a product. However, when

the number of producers is too large, cutoff and

random sampling techniques are used. Surveys are

continually reviewed and modified to provide the most

up-to-date information on products produced. The CIR

program includes a group of mandatory and voluntary

surveys. Typically the monthly and quarterly surveys are

conducted on a voluntary basis. Those companies that

choose not to respond to the voluntary surveys are

required to submit a mandatory annual counterpart

corresponding to the more frequent survey.

NORTH AMERICAN INDUSTRY CLASSIFICATION

SYSTEM (NAICS), 1997 

The adoption of the North American Industry

Classification System (NAICS) in the 1997 Economic

Census has had a major impact on the comparability of

current and historic data. Approximately half of the

industries in the manufacturing sector of NAICS do not

have comparable industries in the Standard Industrial

Classification (SIC) system that was used in the past.

While most of the change affecting the

manufacturing sector was change within the sector,

some industries left manufacturing and others came into

manufacturing. Prominent among those that left

manufacturing are logging and portions of publishing.

Prominent among the industries that came into the

manufacturing sector are bakeries, candy stores where

candy is made on the premises, custom tailors, makers

of custom draperies, and tire retreading. The net effect

of the classification changes are such that if the 1997

value of shipments data for all manufacturers were

tabulated on an SIC basis, it would be approximately 3

percent higher.

Listed below are the NAICS sectors:

21 Mining

22 Utilities

23 Construction

31-33 Manufacturing

42 Wholesale Trade

44-45 Retail Trade

48-49 Transportation and Warehousing

51 Information

52 Finance and Insurance

53 Real Estate and Rental and Leasing

54 Professional, Scientific, and Technical Services

55 Management of Companies and Enterprises

56 Administrative and Support and Waste Management

and Remediation Services

61 Educational Services

62 Health Care and Social Assistance

71 Arts, Entertainment, and Recreation

72 Accommodation and Food Services

81 Other Services (except Public Administration)

(Not listed above are the Agriculture, Forestry,

Fishing, and Hunting sector (NAICS 11), partially covered

by the census of agriculture conducted by the U.S.

Department of Agriculture, and the Public

Administration sector (NAICS 92), covered by the census

of governments conducted by the Census Bureau.)
Current Industrial Reports A-2

The 20 NAICS sectors are subdivided into 96

subsectors (three-digit codes), 313 industry groups

(four-digit codes), and, as implemented in the United

States, 1170 industries (five- and six-digit codes).

FUNDING

The Census Bureau funds most of the surveys.

However, a number of surveys are paid for either fully

or partially by other Federal Government agencies or

private trade associations. A few surveys are mandated,

but all are authorized by Title 13 of the United States

Code.

RELIABILITY OF DATA

Survey error may result from several sources

including the inability to obtain information about all

cases in the survey, response errors, definitional

difficulties, differences in the interpretation of

questions, mistakes in recording or coding the reported

data, and other errors of collection, response,

coverage, and estimation. These nonsampling errors

also occur in complete censuses. Although no direct

measurement of the biases due to these nonsampling

errors has been obtained, precautionary steps were

taken in all phases of the collection, processing, and

tabulation of the data in an effort to minimize their

influence.

A major source of bias in the published estimates is

the imputing of data for nonrespondents, for late

reporters, and for data that fail logic edits. Missing

figures are imputed based on period-to-period

movements shown by reporting firms. A figure is

considered to be an impute if the value was not directly

reported on the questionnaire, directly derived from

other reported items, directly available from

supplemental sources, or obtained from the respondent

during the analytical review phase. Imputation generally

is limited to a maximum of 10 percent for any one data

cell. Figures with imputation rates greater than 10

percent are suppressed or footnoted. The imputation

rate is not an explicit indicator of the potential error in

published figures due to nonresponse, because the

actual yearly movements for nonrespondents may or

may not closely agree with the imputed movements.

The range of difference between the actual and

imputed figures is assumed to be small. The degree of

uncertainty regarding the accuracy of the published data

increases as the percentage of imputation increases.

Figures with imputation rates above 10 percent should

be used with caution.

DATA REVISIONS

Statistics for previous years may be revised as the

result of corrected figures from respondents, late

reports for which imputations were originally made, or

other corrections. Data that have been revised by more

than 5 percent from previously published data are

indicated by footnotes.

DISCLOSURE

The Census Bureau collects the CIR data under the

authority of Title 13, United States Code, which

specifies that the information can only be used for

statistical purposes and cannot be published or released

in any manner that would identify a person, household,

or establishment. "D" indicates that data in the cell have

been suppressed to avoid disclosure of information

pertaining to individual companies.

EXPLANATION OF GENERAL TERMS

Capacity. The maximum quantity of a product that can

be produced in a plant in 1 day if operating for 24

hours. Includes the capacity of idle plants until the plant

is reported to be destroyed, dismantled, or abandoned.

Consumption. Materials used in producing or

processing a product or otherwise removing the

product from the inventory.

Exports. Includes all types of products shipped to

foreign countries, or to agents or exporters for

reshipment to foreign countries.

Gross shipments. The quantity or value of physical

shipments from domestic establishments of all products

sold, transferred to other establishments of the same

company, or shipped on consignment, whether for

domestic or export sale or use. Shipments of products

purchased for resale are omitted. Shipments of

products made under toll arrangements are included.

Interplant transfers. Shipments to other domestic

plants within a company for further assembly,

fabrication, or manufacture.

Inventories. The quantity or value of finished goods,

work in progress, and materials on hand.

Machinery in place. The number of machines of a

particular type in place as of a particular date whether

the machinery was used for production, prototype, or

sampling, or was idle. Machinery in place includes all

machinery set up in operating positions.

Net receipts. Derived by subtracting the materials held

at the end of the previous month from the sum of

materials used during the current month.

Production. The total volume of products produced,

including: products sold; products transferred or added

to inventory after adjustments for breakage, shrinkage,

and obsolescence, plus any other inventory adjustment;

and products that undergo further manufacture at the

same establishment. 

Quantities produced and consumed. Quantities of

each type of product produced by a company for

internal consumption within that same company.
Current Industrial Reports A-3

Quantity and value of new orders. The sales value

of orders received during the current reporting period

for products and services to be delivered immediately

or at some future date. Also represents the net sales

value of contract change documents that increase or

decrease the sales value of the orders to which they are 

related, when the parties concerned are in substantial

agreement as to the amount involved. Included as

orders are only those that are supported by binding

legal documents such as signed contracts or letter

contracts.

Quantity and value of shipments. The figures on

quantity and value of shipments represent physical

shipments of all products sold, transferred to other

establishments of the same company, or shipped on

consignment, whether for domestic or export sale. The

value represents the net sales price, f.o.b. plant, to the

customer or branch to which the products are shipped,

net of discounts, allowances, freight charges, and

returns. Shipments to a company's own branches are

assigned the same value as comparable appropriate

allocation of company overhead and profit. Products

bought and resold without further manufacture are

excluded.

Stocks. Total quantity of ending finished inventory.

Unfilled orders (backlog). Calculated by adding net

new orders and subtracting net sales from the backlog

at the end of the preceding year.

HISTORICAL NOTE

Data on selected electronic and associated

products have been collected by the Census Bureau

since 1961 on survey MA36N, Selected Electronics and

Associated Products. In 1985, survey MA36N was

divided into three annual surveys which are presently

collected as: MA334P, Communication Equipment,

Including Telephone, Telegraph, and Other Electronic

Systems and Equipment; MA334Q, Semiconductors,

Printed Circuit Boards, and Other Electronic

Components; and MA334S, Electromedical Equipment

and Irradiation Equipment (Including X-Ray). Historical

data may be obtained from Current Industrial Reports

available at your local Federal Depository Library.