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DC1012 Series
Power Inductors

New RoHS part numbers are shown. Lead was removed from terminations. The last character is now L to indicate RoHS compliance. (Old data sheet can be viewed here.)

Ideal for applications requiring small size, cost effective power inductors
Ideal for use as DC-DC converter boost or buck inductors and as output ripple filter chokes
Vertical style helps reduce power supply size
RoHS-compliant. Tin-silver over tin over copper over steel terminations

Samples are available in Coilcraft Designer's Kit P410

Photo Pricing Materials declaration PDF data sheet

SPECIFICATIONS

Dimensions Color coding


	DC1012-103L	10	0.026	35	3.5	3.5
	DC1012-123L	12	0.030	25	3.2	3.2
L1, L2	DC1012-153L	15	0.035	18	3.0	3.0
	DC1012-183L	18	0.038	15	2.8	2.8
	DC1012-223L	22	0.046	13	2.5	2.5
	DC1012-273L	27	0.070	12	2.5	2.2
	DC1012-333L	33	0.080	11	2.2	2.0
	DC1012-393L	39	0.088	10	2.1	1.8
	DC1012-473L	47	0.100	9.0	1.8	1.6
	DC1012-563L	56	0.15	8.0	1.6	1.4
	DC1012-683L	68	0.17	7.0	1.4	1.2
	DC1012-823L	82	0.20	6.0	1.2	1.2
	DC1012-104L	100	0.22	5.5	1.2	1.2
	DC1012-124L	120	0.29	5.0	1.2	1.0
	DC1012-154L	150	0.34	4.5	1.0	0.9
	DC1012-184L	180	0.38	4.0	0.9	0.8
	DC1012-224L	220	0.44	3.5	0.8	0.7
	DC1012-274L	270	0.62	3.25	0.7	0.7
	DC1012-334L	330	0.70	3.0	0.6	0.6
L3	R4793-AL4	185	0.035	15	4.9	4.9

1	Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
2	Isat: DC current at which inductance drops 10% (typ) from its value without current. Details
3	Irms: Current that causes a 40°C temperature rise from 25°C ambient. Details
4	R4793-A not included in Designer's Kit P410.
5	Inductance at Isat: 16.7 µH min.
6	Ambient temperature range:	–40°C to +85°C with Irms current.
7	Storage temperature range:	Component: –40°C to +85°C Packaging: –55°C to +80°C
8	Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.

DC1012 Series Power Inductors

SPECIFICATIONS