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DO2010 Series
Surface Mount Power Inductors

For inductance values <12 µH, consider the EPL2010 as an alternative. The EPL2010 series is shielded, is more cost effective and offers better DCR. We will continue to support and manufacture all values of the DO2010. (Data sheet with all values can be viewed here.)
  DO2010   EPL2010

Handles current up to 2.4 Amps

Simple, cost-effective design.

RoHS-compliant. 260°C compatible. Matte tin over nickel over silver-platinum-glass frit terminations

COTS Plus tin-silver-copper and tin-lead terminations available

Samples of values from 12 µH to 220 µH are available in Coilcraft Designer's Kit C399


SPECIFICATIONS


DO2010-123ML_ 12 1.84 35 0.51 0.39
DO2010-153ML_ 15 2.14 30 0.47 0.36
DO2010-223ML_ 22 2.80 25 0.42 0.32
DO2010-333ML_ 33 4.10 20 0.34 0.25
DO2010-473ML_ 47 6.00 16 0.28 0.21
DO2010-683ML_ 68 8.80 13 0.23 0.16
DO2010-104ML_ 100 15.7 11 0.18 0.13
DO2010-224ML_ 220 38.0 8.0 0.10 0.08
1 When ordering, please specify termination and packaging codes: e.g. DO2010-104MLC
  Termination: L = RoHS compliant matte tin over nickel over silver-platinum-glass frit
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 parts 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" machine-ready reel
EIA-481 embossed plastic tape. Factory order only, not stocked (3500 parts per full reel).
2 Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent.
3 DCR measured on a micro-ohmmeter.
4 SRF measured using an Agilent/HP 8753ES or equivalent.
5 Isat: DC current at which the inductance drops 10% (typ.) from its value without current. Details
6 Irms: Current that causes a 40°C temperature rise from 25°C ambient. Details
7 Ambient temperature range: –40°C to +85°C with Irms current.
+85°C to +125°C with derated current Derating curve
8 Storage temperature range: Component: –40°C to +125°C
T&R packaging: –40°C to +80°C
9 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.
10 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.

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Updated: May 02, 2012
Coilcraft DO2010 Low Profile Power Inductors - intro