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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

1210PoC Series

PoC Injection Chokes

RoHS compliant halogen free AEC-Q flag
  • Optimized for AEC-Q200 power over coax (PoC) applications
  • Small size to reduce board area of overall system solutions
  • AEC-Q200 Grade 1 (−40°C to +125°C)
  • High impedance (≥ 1kOhm) maintained over a wide band frequency range
    to isolate AC signal from the DC power
  • RoHS-compliant, halogen free. 260°C compatible. Matte tin over nickel over silver platinum-glass frit.
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Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (µH) 2
(Tolerance: ±20%)
DCR (mΩ) 3 SRF typ (MHz) 4 Isat (A) 5 Irms typ (mA)
typ max 25°C 85°C 105°C 125°C 140°C at 25°C 6 at 85°C 7 at 125°C 8
1210POC-222MR_ 2.2 100 130 300 2.2 1.9 1.7 1.5 1.3 1900 1730 1000
1210POC-682MR_ 6.8 200 240 120 1.4 1.0 0.93 0.80 0.70 1360 1230 800
1210POC-103MR_ 10 340 340 95.0 1.1 0.85 0.76 0.66 0.56 1130 1020 570
1210POC-223MR_ 22 880 880 70.0 0.72 0.58 0.52 0.45 0.39 700 630 400
Notes
  1. When ordering, please specify packaging code: e.g. 1210POC-223MRC
  2. Inductance tested at 100 kHz, 0.1 Vrms, 200 mA DC using HP4263 w/SMD-B test fixture or equivalent.
  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.

Termination:

  • RoHS compliant matte tin over nickel over silverplatinum-glass frit.

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.
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +125°C with (15°C rise) Irms current
Storage temperature range:
Component: –40°C to +140°C.
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+140°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Performance curves

Inductance vs Current

Impedance vs. Frequency

Physical characteristics

1210pocd.gif
 
A max B max C max D E F G H I J  
0.13 0.105 0.118 0.004 0.037 0.020 0.080 0.104 0.026 0.100 inches
3,30 2,67 3,00 0,10 0,94 0,51 2,03 2,65 0,65 2,54 mm

Tape and Reel specification

tapereel_pa.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_i.gif
750 3000* 178/330 60/100 13 18,4 12,4 12 8 4 2 2,72 0,25
* Special order

General specification

Core Material:
Ferrite
Weight:
115 – 125 mg
Packaging:
750/7″ reel; 3000/13″ reel; Plastic tape: 12 mm wide, 0.25 mm thick, 8 mm pocket spacing, 2.72 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
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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