Document 1444-1

Power Injection Chokes for PoC 1205POC
HalogenFree• Optimized for AEC-Q200 power over coax (PoC) applications• Small size to reduce board area of overall system solutions• Board area is only 3.87 mm2• High impedance (≥ 1 kOhm) maintained over a wide band
frequency range to isolate AC signal from the DC power• AEC-Q200 Grade 1 (–40°C to +125°C)

AEC

Q200 +125°C

Core material Ferrite
Environmental RoHS compliant, halogen freeTerminations RoHS compliant matte tin over nickel over silverplatinum-glass frit.
Weight 36 mgAmbient temperature –40°C to +125°C with (15°C rise) Irms current.
Maximum part temperature +140°C (ambient + temp rise).
Storage temperature Component: –40°C to +140°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 1000/7″ reel; 3500/13″ reel; Plastic tape: 12 mm wide,
0.35 mm thick, 8 mm pocket spacing, 2.36 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.
 						Part number1±20%		
L2	 				5DCR (Ohms)3 SRF typ4			
Irms typ (mA)  Isat (mA) 		
(µH)
typ  max		
(MHz)
25°C 85°C 105°C 125°C 140°C
at 25°C6 at 85°C7 at 125°C8

1205POC-682MR_
1205POC-103MR_9

6.8
10.0

0.36
0.90

0.41
1.00

220
165

780
670

640
520

580
460

520
410

470
360

880
560

800
500

4603001. When ordering, please specify packaging codes:
1205POC-103MRCC = 7″ machine-ready reel. EIA-481 embossed plastic tape. Quantities less than full reel available: in tape(not machine ready) or with leader and trailer ($25 charge). See dimensional drawing for packaging information.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked. See dimensional drawingfor packaging information.
2. Inductance tested at 100 kHz, 0.1 Vrms, 200 mA DC using HP4263 w/SMD-B test fixture or equivalent
3. DCR measured using a micro-ohmmeter.
4. SRF measured using an Agilent/HP 5071C network analyzer and a Coilcraft SMD-D test fixture.
5. DC current that causes 30% inductance drop from its initial value at 200 mA at specified temperature.
6. Current that causes a 40°C rise at 25°C.
7. Current that causes a 40°C rise at 85°C.
8. Current that causes a 15°C rise at 125°C.
9. 1205POC-103 previously named WA8506-103.
10. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Packaging: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 1444-1

Revised 12/01/21© Coilcraft Inc. 2021
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 1444-2

1205POC Power Injection Chokes for PoC
L vs Current –­­ 1205POC-682

Impedance vs Frequency –­­ 1205POC-682

100

at 140°C ambient
at 125°C ambient
at 105°C ambientat 85°C ambient
at 25°C ambient
1010.1

1.00.1101101.0

10

Current (A)

1000

10000

Impedance vs Frequency –­­ 1205POC-103

100

100.1

10

1

Impedance (kOhms)

100

at 140°C ambient
at 125°C ambient
at 105°C ambientat 85°C ambient
at 25°C ambient

1100

Frequency (MHz)L vs Current –­­ 1205POC-103

Inductance (µH)

AEC

Q200 +125°C

Inductance (µH)

HalogenFree

Impedance (kOhms)

100

101.0

0.1

1.0

10

Current (A)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

1001000

10000

Frequency (MHz)Document 1444-2

Revised 12/01/21© Coilcraft Inc. 2021
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 1444-3

1205POC Power Injection Chokes for PoC
Dimensions ­­– 1205POC-103
AB

HalogenFreeCDJAEC

Q200 +125°CEFGHIF

Recommended
Land PatternAmax

Bmax

C		max
DEFGHIJ

0.126

0.055

0.093

0.006

0.050

0.012

0.096

0.055

0.018

0.107

inches3,20

1,40

2,360,15

1,27

0,31

2,44

1,40

0,45

2,72mm

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 1444-3

Revised 12/01/21© Coilcraft Inc. 2021
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.