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DO1605T Series Low Profile
Surface Mount Power Inductors

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

Only 1,8 mm high
Handles up to 2.3 Amps rms
Ceramic cover provides the best possible surface for pick and place handling
Custom versions available
RoHS-compliant. 260°C compatible. Silver-palladium-platinum-glass frit terminations.
COTS Plus tin-silver-copper and tin-lead terminations available
Samples of all values are available in Coilcraft Designer's Kit C353

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


DO1605T-102ML_	1.0	0.04	230	2.5	2.3
DO1605T-152ML_	1.5	0.06	180	2.2	2.1
DO1605T-222ML_	2.2	0.07	140	1.8	1.7
DO1605T-332ML_	3.3	0.12	110	1.4	1.3
DO1605T-472ML_	4.7	0.15	100	1.2	1.1
DO1605T-682ML_	6.8	0.20	80	1.1	1.0
DO1605T-822ML_	8.2	0.23	70	1.0	0.95
DO1605T-103ML_	10	0.27	60	1.0	0.90
DO1605T-153ML_	15	0.35	45	0.8	0.70
DO1605T-223ML_	22	0.54	35	0.6	0.50
DO1605T-333ML_	33	0.74	30	0.5	0.45
DO1605T-473ML_	47	1.1	22	0.45	0.40
DO1605T-683ML_	68	1.6	20	0.35	0.35
DO1605T-104ML_	100	2.3	15	0.30	0.30
DO1605T-154ML_	150	3.5	10	0.25	0.25
DO1605T-224ML_	220	5.7	9	0.20	0.18
DO1605T-334ML_	330	8.2	8	0.16	0.16
DO1605T-474ML_	470	10.8	7	0.14	0.12
DO1605T-684ML_	680	17.2	5	0.12	0.10
DO1605T-105ML_	1000	22.6	4	0.08	0.08


1	When ordering, please specify termination and packaging codes: e.g. DO1605T-105MLC
	Termination:	L = Silver-palladium-platinum-glass frit terminations Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37).
	Packaging:	C = 7" machine-ready reel EIA-481 embossed plastic tape (1000 per full reel). B = Less than full reel In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead. D = 13" reel, machine-ready EIA-481 clear plastic tape. Factory order only, not stocked (3500 per full reel).

2 Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent.

3 For SRF >13 MHz measured using an Agilent/HP 8753D network analyzer. For SRF <13 MHz using Agilent/HP 4192A. 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.

2	Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent.
3	For SRF >13 MHz measured using an Agilent/HP 8753D network analyzer. For SRF <13 MHz using Agilent/HP 4192A. 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.

DO1605T Series Low Profile Surface Mount Power Inductors

SPECIFICATIONS