SMD Crystal Unit

FCX-04C

3.2 mm x 2.5 mm / 9 MHz to 60 MHzFEATURES• 3225 size AT-cut crystal unit (9 MHz to 60 MHz)• Frequency tolerance of ±7 ppm (@25 °C) available• Wide operating temperature range of -40 °C to +125 °C available• Low frequencies (from 9 MHz) available• High pulling-sensitivity(3.2 × 2.5 × 0.7 mm)• Robust ceramic package with metal lid sealed by electron beam
• Specifications in conformity with AEC-Q200 available on request

APPLICATIONS• Car audio systems / car GPS units / remote keyless entry / dash cameras• Low-frequency applications with compact sizes

Specifications

Unit

9 to 60

MHz-Fundamental--±7ppm300Ω

9 to 9.5 MHz

150Ω

9.5 to 12 MHz80Ω

12 to 13 MHz60Ω

13 to 16 MHz50Ω

16 to 60 MHz

Storage temperature-55 to +125°C-Operating temperature-40 to +85-40 to +125°C(See below for more options)

Frequency / temperature
characteristics±10 (-30 ℃ to +85 °C)±50 (-40 ℃ to +125 °C)

ppm

Equivalent series
resistance (Max.)#4(See below for more options)#1#4

5.0pF(Please specify)

200

µW-

Tape and reel

3000

#4(C0.3)#2#1

0.9±0.1 (1.2) 0.9±0.1#3#1(See below for more options)

Drive level (Max.)#2

Internal Connection<Top View>

Refer to 25 °C

Load capacitance#3(1.0)@25 °C#3(Unit: mm)

0.65±0.1

Frequency tolerance

0.7 Max.

3.2±0.1

Pin
#1
#2
#3
#4

#2Connection
CrystalGroundCrystalGround• Pin #2 & 4 are connected to the metal lid (*1)

RECOMMENDED LAND PATTERN
1.2

1.01.2(Unit: mm)

0.95

pcs/reel Reel diameter : ⌀180 mm

GENERAL NOTES

0.8• Certain combinations of standard options may be classified as high-spec models.

0.95• Please consult us for specifications that do not match the standard specifications.
• The information in this document is subject to change without notice.

2.2

ORDERING NUMBER GUIDE
C4C

1.75

Overtone order

Conditions (Remarks)

Metal lid(*1)

Nominal frequency

2.5±0.1

Item

OUTLINE DIMENSIONS
0.65±0.1

STANDARD SPECIFICATIONS

10000060CQ3

150X##TypeC4C

FCX-04C

RIVER use only

Please specify (within 9 to 60 MHz)e.g. “10000” = 10.000 MHz
Frequency Tolerance *1(as needed)

Load CapacitanceNominal Frequency

Please specify (from 5.0 pF)
e.g. “060” = 6.0 pF

Tape and Reel

Frequency / Temperature Characteristics & Operating Temperature *1

X3000 pcs/reelN

Other *2

A±7 ppm

B±10 ppm

Operatingtemperature

C±15 ppm-20 to +70 °C

P1

P2**

P3**

P4**

P5**

300

300 Ω Max. (9 to 9.5 MHz)D±20 ppm-30 to +85 °C

Q1

Q2

Q3**

Q4**

Q5**

150

150 Ω Max. (9.5 to 12 MHz)E±30 ppm-40 to +85 °C-R2R3**

R4**

R5**

080

80 Ω Max. (12 to 13 MHz)

F±50 ppm-40 to +105 °C---S4**

S5**

060

60 Ω Max. (13 to 16 MHz)GOverall *1-40 to +125 °C

----

T5**

050

50 Ω Max. (16 to 60 MHz)N

Other *2

Other *2NNN

Other *2

Frequency / temperature characteristics±10 ppm±15 ppm±20 ppm±30 ppm±50 ppm

NN

Equivalent Series Resistance (E.S.R.)*1. For overall frequency stability inclusive of stability at 25 °C and an operating temp. range, please select “G (Overall)” from the table “Frequency Tolerance”
followed by a code that is with “ ** ” from the table “Freq./Temp. Characteristics & Operating Temp”. (e.g. GP2 = Overall ±15 ppm (-20 to +70 °C))
*2. Please consult us for your requirements.

RIVER ELETEC CORPORATION

https://www.river-ele.co.jp

E-mail: river_sales@river-ele.co.jp
Sales Contacts:

River Electronics (Singapore) Pte.Ltd.
Taiwan River Co.,Ltd.
Xi‘an River Electronics Corporation (China)

2-1-11 Fujimigaoka, Nirasaki, Yamanashi, 407-8502, Japan
TEL: +65-6258-7874
TEL: +886-2-8988-2811
TEL: +86-755-86528590

FAX: +65-6258-7366
FAX: +886-2-2983-4785
FAX: +86-755-86528590

Jan. 19. 2023