1205POC Power Injection Chokes for PoC | Coilcraft
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1205POC Series
Power Injection Chokes for PoC

  • Optimized for AEC-Q200 power over coax (PoC) applications
  • Small size to reduce board area of overall system solutions
  • Board area is only 3.87mm 2
  • AEC-Q200 Grade 1 (−40°C to +125°C)
  • High impedance (≥ 1 kOhm) maintained over a wide band frequency range
    to isolate AC signal from the DC power
  • RoHS-compliant matte tin over nickel over silver platinum-glass frit.

SPECIFICATIONS


Part number1
Click to get parts
L2
±20%
(µH)
DCR (Ohms)3 SRF
typ4
(MHz)
Isat (mA)5 Irms typ (mA)
typ max 25°C 85°C 105°C 125°C 140°C at 25°C6  at 85°C7 at 125°C8
1205POC-682MR_ 6.8 0.36 0.41 220 780 640 580 520 470 880 800 460
1205POC-103MR_9 10.0 0.90 1.00 165 670 520 460 410 360 560 500 300
1 When ordering, please specify packaging code: e.g. 1205POC-103MRC
Packaging: C = 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).
D = 13" machine-ready reel
EIA-481 embossed plastic tape. Factory order only, not stocked.
2 Inductance tested at 100 kHz, 0.1 Vrms, 200 mA DC using HP4263 w/SMD-B test fixture or equivalent. DCR measured using a micro-ohmmeter.
3 DCR measured  at 25°C using a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
4 SRF measured using an Agilent/HP 5071C network analyzer and a Coilcraft SMD-D test fixture.
5 Isat: DC current that causes 30% inductance drop from its initial value at 200 mA at specified temperature.
Temperature derating curves.
6 Irms: Current that causes a 40°C rise at 25°C. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.
7 Irms: Current that causes a 40°C rise at 85°C. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.
8 Irms: Current that causes a 15°C rise at 125°C. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.
9 1205POC-103 previously named WA8506-103.
10 Ambient temperature range: −40°C to +125°C with (15°C rise) Irms Derating curves
11 Storage temperature range: Component: −40°C to +140°C
Tape and reel packaging: −40°C to +80°C
12 Maximum part temperature: +140°C (Ambient + temperature rise)
13 Resistance to soldering heat: Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles.
14 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.
PCB washing: Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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Updated: July 30, 2019