LPD4012 Series

Low-profile Common Mode Chokes

Coilcraft LPD4012 Series common mode chokes provide both common mode and differential mode filtering in a single miniature, low-profile device.

Low-profile miniature CM choke measures just 4 × 4 × 1.1 mm
Common mode and differential mode filtering in a single device
Up to 600 MHz differential mode cutoff frequency
100 Vrms, one minute winding-to-winding isolation
AEC-Q200 Grade 1 (–40°C to +125°C)

Refer to Designing Common Mode Filters for design guidance.

Need parts for space, military or other critical applications?
See Coilcraft AE416PJD Series | See Coilcraft ML416PJD Series | See Coilcraft MS416PJD Series

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Count	Unit price
1	$2.92
250	$2.46
500	$1.83
1000	$1.37

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

Termination

R = Matte tin over nickel over silver

Packaging

C = 7" machine-ready reel

Tolerance

N = 30%

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Specifications

Electrical specifications at 25°C.

Part number 1	Lines	Common mode peak impedance (kΩ)	Cutoff frequency (MHz) 2	Inductance min (µH) 3	Irms (A) 4	DCR max (Ω) 5	Isolation Voltage (Vrms) 6
Part number 1	Lines	Common mode peak impedance (kΩ)	Cutoff frequency (MHz) 2	Inductance min (µH) 3	Irms (A) 4	DCR max (Ω) 5	Isolation Voltage (Vrms) 6
LPD4012-331NR_	2	0.75 @ 290 MHz	475	0.23	1.87	0.042	100
LPD4012-561NR_	2	0.94 @ 190 MHz	460	0.39	1.30	0.087	100
LPD4012-821NR_	2	1.78 @ 160 MHz	400	0.57	1.21	0.100	100
LPD4012-152NR_	2	3.27 @ 150 MHz	410	1.1	1.15	0.185	100
LPD4012-222NR_	2	4.19 @ 110 MHz	260	1.5	0.95	0.235	100
LPD4012-332NR_	2	6.24 @ 90.0 MHz	220	2.3	0.75	0.320	100
LPD4012-472MR_	2	10.19 @ 64.0 MHz	230	3.8	0.65	0.500	100
LPD4012-562MR_	2	12.05 @ 62.0 MHz	270	4.5	0.55	0.620	100
LPD4012-682MR_	2	10.18 @ 54.0 MHz	210	5.4	0.60	0.530	100
LPD4012-822MR_	2	13.16 @ 54.0 MHz	160	6.6	0.55	0.600	100
LPD4012-103MR_	2	16.26 @ 49.0 MHz	200	8.0	0.50	0.750	100
LPD4012-153MR_	2	21.01 @ 35.0 MHz	110	12	0.43	1.130	100
LPD4012-223MR_	2	28.19 @ 28.0 MHz	85.0	18	0.34	1.630	100
LPD4012-333MR_	2	30.67 @ 22.0 MHz	110	26	0.31	1.830	100
LPD4012-473MR_	2	35.31 @ 19.0 MHz	93.0	38	0.28	2.520	100
LPD4012-683MR_	2	47.06 @ 15.0 MHz	69.0	54	0.25	3.230	100
LPD4012-823MR_	2	48.72 @ 13.0 MHz	37.0	66	0.23	3.660	100
LPD4012-104MR_	2	58.90 @ 12.0 MHz	33.0	80	0.20	4.760	100
LPD4012-124MR_	2	69.63 @ 11.0 MHz	27.0	96	0.19	5.540	100
LPD4012-154MR_	2	94.73 @ 9.5 MHz	42.0	120	0.17	6.900	100
LPD4012-184MR_	2	114.84 @ 8.0 MHz	37.0	144	0.14	8.750	100
LPD4012-224MR_	2	129.43 @ 7.2 MHz	26.0	176	0.12	11.240	100
LPD4012-334MR_	2	162.61 @ 5.5 MHz	19.0	264	0.10	17.000	100

Notes

When ordering, please specify termination and packaging codes: e.g. LPD4012-224MRC
Frequency at which the differential mode attenuation equals 3 dB
Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
DCR is for each winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Interwinding isolation (hipot) tested for one minute.

Termination:

R = Matte tin over nickel over silver.
Q = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
P = non-RoHS tin-lead (63/37). (Special order, added cost)

Packaging:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (1000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (3500 parts per full reel).

Environmental

Environmental:

RoHS compliant , halogen free

Ambient temperature range:

–40°C to +125°C with (40°C rise) Irms current

Storage temperature range:

Component: –40°C to +165°C
Tape and reel packaging: –40°C to +80°C

Maximum part temperature:

+165°C (ambient + temp rise)

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

Attenuation (Ref: 50 Ohms)

Impedance vs Frequency

Physical characteristics

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
1000	3500*	178/330	60/100	13	18,4	12,4	12	8	4	2	1,45	0,25

* Special order

General specification

Core Material:

Ferrite

Weight:

54 – 64 mg

Packaging:

1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.25 mm thick, 8 mm pocket spacing, 1.45 mm pocket depth

Winding to Winding Isolation:

100 Vrms, one minute

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.

Recommended Pick & Place Nozzle:

OD: 4 mm; ID: ≤2 mm

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

LPD4012 Series

Low-profile Common Mode Chokes