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DO5010H Series High Current
Surface Mount Power Inductors

New RoHS part numbers are shown. Lead was removed from terminations. The last three characters indicate tolerance, RoHS compliance, and packaging. (View old data sheet.)

Very high current ratings - up to 15 Arms, 30 Asat
Exceptionally low DC resistance thanks to the use of heavier gauge wire
Flat top and self-leaded design for reliable surface mounting
Robust temperature deflection prevents damage during solder reflow
RoHS-compliant. 260°C compatible. Tin-silver over copper terminations.
COTS Plus tin-silver-copper and tin-lead terminations available
Custom versions available
Samples of all values are available in Coilcraft Designer's Kit C355

Photo Pricing Materials declaration PDF data sheet

SPECIFICATIONS

L vs Frequency L vs Current Current Derating Core loss

Dimensions Tape and reel specifications Qualification standards

SPICE models

DO5010H-781ML_ 0.78 2.6 156 30 15

DO5010H-152ML_ 1.5 4.0 100 25 15

DO5010H-222ML_ 2.2 6.1 75 20 12

DO5010H-332ML_ 3.3 8.6 60 17 10

DO5010H-392ML_ 3.9 10 55 15 9.0

DO5010H-472ML_ 4.7 14 40 13 8.4

DO5010H-602ML_ 6.0 17 35 12 7.5

DO5010H-782ML_ 7.8 18 35 11 7.5

DO5010H-103ML_ 10 26 28 10 6.0

DO5010H-123ML_ 12 28 26 8.5 4.4

DO5010H-153ML_ 15 32 20 8.0 4.4

DO5010H-223ML_ 22 47 20 7.0 3.5

DO5010H-333ML_ 33 66 15 5.5 3.0

DO5010H-473ML_ 47 86 9 4.5 2.6

DO5010H-683ML_ 68 130 8 3.5 2.3

DO5010H-104ML_ 100 190 7 3.0 1.8

DO5010H-154ML_ 150 250 6 2.6 1.5

DO5010H-224ML_ 220 380 5 2.4 1.2

DO5010H-334ML_ 330 560 4 1.9 1.0

DO5010H-474ML_ 470 850 3 1.4 0.82

DO5010H-684ML_ 680 1100 2.5 1.2 0.72

DO5010H-105ML_ 1000 1800 2.0 1.0 0.56


1	When ordering, please specify termination and packaging codes: e.g. DO5010H-472MLD
	Termination:	L = RoHS compliant tin-silver (96.5/3.5) over copper. Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) over copper or S = non-RoHS tin-lead (63/37) over copper.
	Packaging:	D = 13" reel, machine-ready EIA-481 embossed plastic tape (250 parts per full reel). B = Less than full reel In tape, not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead.

2	Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4263B LCR meter or equivalent.
3	SRF measured using Agilent/HP 8753D network analyzer. Details
4	Isat: DC current at which the inductance drops 10% (typ) from its value without current. Details
5	Irms: Current that causes a 40°C temperature rise from 25°C ambient. Details
6	Ambient temperature range:	–40°C to +85°C with Irms current. +85°C to +125°C with derated current Derating curve
7	Storage temperature range:	Component: –40°C to +125°C Packaging: –55°C to +80°C
8	Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
9	Electrical specifications at 25°C.
See Qualification Standards for complete environmental and test data.
Refer to Soldering Coilcraft Components before soldering.

DO5010H Series High Current Surface Mount Power Inductors

SPECIFICATIONS