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Document 219-1

Shielded High SRF Inductors – 1008PS
HalogenFree OPTION• Higher SRF than our other power inductors• High inductance with tight tolerance• Excellent current handling for a part this size

AEC

Core material Ceramic/FerriteCore and winding loss See www.coilcraft.com/coreloss
Environmental RoHS compliant; halogen free optional
Terminations RoHS compliant matte tin over nickel over silver
platinum-glass frit. Other terminations available at additional cost.
Weight 122 – 132 mg
Ambient temperature –40°C to +105°C with (40°C rise) Irms current.
Maximum part temperature +145°C (ambient + temp rise). Derating.
Storage temperature Component: –40°C to +145°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 750/7″ reel; 2500/13″ reel Plastic tape: 12 mm wide,
0.3 mm thick, 8 mm pocket spacing, 3.3 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Q200 +105°C

Isat (A)6  	   Irms (A)7		
Inductance		 DCR4	 SRF5
Part±10%2Qmax
typ 10% 20% 30% 20°C 40°C
number1(µH)
min3 (Ohms) (MHz) drop drop drop rise rise
1008PS-102KR_
1.0
350.05 387
3.5
3.9
4.2 1.4
2.0
1008PS-152KR_
1.5
350.06 276
2.7
3.2
3.5 1.4
2.01008PS-182KR_
1.8
350.09 253
2.32.7
3.0 0.98 1.4
1008PS-222KR_
2.2360.10 228
2.4
2.8
3.1 1.2
1.7
1008PS-272KR_
2.738
0.14 207
1.6
2.0
2.3 1.0
1.4
1008PS-332KR_
3.3260.84 199
1.5
1.6
1.6 0.51 0.67
1008PS-392KR_
3.938
0.26 1851.5
1.8
2.0 0.82 1.1
1008PS-472KR_
4.7
38
0.35 160
1.3
1.6
1.7 0.70 0.95
1008PS-562KR_
5.6
38
0.36 150
1.5
1.7
1.8 0.66 0.87
1008PS-682KR_
6.8
38
0.58 1201.3
1.5
1.6 0.45 0.76
1008PS-103KR_
1038
0.92 105
0.84 1.0
1.1 0.40 0.59
1008PS-153KR_
15381.1535
0.81 0.87 0.90 0.36 0.51
1008PS-223KR_
22401.40260.67 0.75 0.79 0.33 0.44
1008PS-333KR_
3345
1.61200.53 0.61 0.68 0.30 0.42
1008PS-393KR_
3945
1.85160.49 0.56 0.60 0.28 0.39
1008PS-473KR_
4745
2.5190.47 0.52 0.54 0.23 0.31
1008PS-683KR_
68453.8
120.38 0.42 0.45 0.21 0.26
1008PS-823KR_
82454.3
9.0 0.33 0.38 0.42 0.18 0.26
1008PS-104KR_ 100455.8
7.0 0.35 0.38 0.39 0.16 0.20
1008PS-124KR_ 120506.37.0 0.30 0.33 0.35 0.14 0.20
1008PS-154KR_ 150
507.5
5.8 0.27 0.30 0.33 0.13 0.18
1008PS-224KR_ 220
55 10.0
5.0 0.21 0.24 0.27 0.13 0.17
1008PS-334KR_ 330
55 11.5
3.8 0.19 0.21 0.23 0.11 0.15
1008PS-474KR_ 470
55 16.3
3.1 0.14 0.17 0.19 0.10 0.13
1008PS-564KR_ 560
55 18.1
2.8 0.13 0.15 0.17 0.093 0.121008PS-684KR_ 680
55 24.0
2.5 0.11 0.15 0.17 0.073 0.111008PS-824KR_ 820
45 26.0
1.5 0.10 0.12 0.13 0.073 0.101008PS-105KR_ 1000
45 29.0
2.0 0.11 0.13 0.14 0.070 0.10

1. When ordering, specify termination and packaging codes:
1008PS-105KRC
Terminations: R = Halogen free component. Matte tin overnickel over silver-platinum-glass frit.
L = RoHS compliant, not halogen-free.
Silver-palladium-platinum-glass fritterminations
Packaging: C = 7″ machine-ready reel. EIA-481
embossed plastic tape (750 parts per
full reel). Quantities less than full reelavailable: in tape (not machine ready)or with leader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481
embossed plastic tape. Factory order
only, not stocked (2500 parts perfull reel).
B = Less than full reel. In an effort tosimplify our part numbering system,
Coilcraft is eliminating the need for
multiple packaging codes. Whenordering, simply change the last letterof your part number from B to C.
2. Inductance measured at 100 kHz, 0.1 Vrms, using
Coilcraft SMD-A fixture in Agilent/HP 4263B impedance
analyzer or equivalent.
3. Q measured at 1 MHz using an Agilent/HP 16193 test
fixture and an Agilent/HP 4291 or equivalent.
4. DCR measured on micro-ohmmeter and Coilcraft
CCF840 test fixture.
5. SRF measured using a Coilcraft SMD‑D test fixture andan Agilent/HP 8753D network analyzer or equivalent.
6. DC current at 25°C that causes the specified inductancedrop from its value without current.
Click for temperature derating information.
7. Current that causes the specified temperature rise from25°C ambient. This information is for reference only anddoes not represent absolute maximum ratings.
Click for temperature derating information.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components”
before soldering.

US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg

Document 219-1

Revised 08/08/22© Coilcraft Inc. 2022
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 219-2

Power Chip Inductors – 1008PS Series+10000

10000
1000 µH

1000

100 µH

10010 µH

101 µH

10.10.01

1000 µH

1000

Inductance (µH)

AEC
Q200 105°C

Typical L vs Current

Inductance (µH)

HalogenFree OPTION

Typical L vs Frequency

100 µH100

10 µH

101 µH

1

10.1

100.1

0.01

Frequency (MHz)B
F

1

10Document 219-2

Revised 08/08/22

0.1

Current (A)

C
D

HI

A

J

E
G

I

Terminal wraparound:approx 0.015/0,38 both ends

Recommended
Land PatternAB
CD
E
FGmaxmax max max max max typHIJ
0.150 0.149 0.108 0.070 0.102 0.084 0.020 0.100 0.040 0.050 inches
3,81 3,78 2,74 1,78 2,59 2,13 0,51 2,54 1,02 1,27 mm

US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg© Coilcraft Inc. 2022
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.