3D Model Datasheet Spice Model SPICE

1210POCA Series

PoC (Power over Coax) Injection Chokes

Small size to minimize the board area of overall system solutions, with a low profile of only 2.5 mm
High impedance (≥ 1kOhm) maintained over a wide band frequency range to isolate AC signal from the DC power
AEC-Q200 qualified

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Count	Unit price
1	$1.36
100	$1.19
250	$0.90
750	$0.55
1500	$0.43
3000	$0.37
6000	$0.34

For high volume or non-stock items, request a quote.

Tolerance

M = 20%

Termination

R = Matte tin over nickel over silver- platinum-glass frit.

Packaging

C = 7" machine-ready reel

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Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (µH) 2 (Tolerance: ±20%)	DCR (Ω) 3		SRF typ (MHz) 4	Isat (mA) 5					Irms typ (mA)
Part number 1	Inductance (µH) 2 (Tolerance: ±20%)	typ	max	SRF typ (MHz) 4	25°C	85°C	105°C	125°C	140°C	at 25°C 6	at 85°C 7	at 125°C 8
1210POCA-222MR_	2.2	0.12	0.14	300	1800	1600	1400	1300	1100	1900	1800	800
1210POCA-682MR_	6.8	0.20	0.24	120	1100	900	850	740	640	1300	1200	700
1210POCA-103MR_	10	0.25	0.30	90	870	720	650	600	550	1200	1100	630
1210POCA-153MR_	15	0.40	0.48	80	750	650	570	500	450	960	870	500
1210POCA-223MR_	22	0.85	0.97	70	600	530	470	420	350	660	600	330

Notes

When ordering, please specify packaging code: e.g. 1210POCA-223MRC
Inductance tested at 100 kHz, 0.1 Vrms, 200 mA DC using HP4263 w/SMD-B test fixture or equivalent.
DCR measured at 25°C using a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 5071C network analyzer and a Coilcraft SMD-D test fixture.
Isat: DC current that causes 30% inductance drop from its initial value at 200 mA at specified temperature.
Temperature derating curves.
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.
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.
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 silver platinum-glass frit.

Packaging:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (750 parts per full reel). 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 (3000 parts per full reel). Factory order only, not stocked.

Environmental

Environmental:

RoHS compliant , halogen free

Ambient temperature range:

–40°C to +125°C with 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):

See FIT/MTBF Calculations

Performance curves

L vs Current

Impedance vs Frequency

Physical characteristics

A max	B max	C max	D	E	F	G	H	I	J
0.13	0.105	0.098	0.004	0.037	0.020	0.080	0.104	0.026	0.100	inches
3,30	2,67	2,50	0,10	0,94	0,51	2,03	2,65	0,65	2,54	mm

Tape and Reel specification

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
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

1210POCA Series

PoC (Power over Coax) Injection Chokes