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What is DO5040H-104MLB?

This electronic component, produced by the manufacturer "Coilcraft", performs the same function as "SMT Power Inductors".


DO5040H-104MLB Datasheet PDF - Coilcraft

Part Number DO5040H-104MLB
Description SMT Power Inductors
Manufacturers Coilcraft 
Logo Coilcraft Logo 


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Document 479-1
SMT Power Inductors – DO5040Hwww.DataSheet4U.com
DCR SRF4
Inductance2 max typ Isat4 Irms5
Part number1
(µH) (mOhms) (MHz) (A) (A)
DO5040H-282ML_
DO5040H-392ML_
DO5040H-682ML_
DO5040H-103ML_
DO5040H-123ML_
2.8 ±20%
3.9 ±20%
6.8 ±20%
10 ±20%
12 ±20%
5.2 65 33.4 12.1
6.0 40 26.8 11.2
9.0 30 22.5 9.6
11 22 17.8 8.6
13 21 15.9 7.4
DO5040H-153ML_
DO5040H-183ML_
DO5040H-223ML_
DO5040H-333ML_
DO5040H-473ML_
15 ±20%
18 ±20%
22 ±20%
33 ±20%
47 ±20%
20 18 13.8 6.5
22 14 13.2 6.0
24 13 11.8 5.7
37 10 9.6 4.5
52 8.0 7.8 3.7
DO5040H-683ML_
DO5040H-104ML_
DO5040H-334KL_
DO5040H-684KL_
DO5040H-145KL_
68 ±20%
100 ±20%
330 ±10%
680 ±10%
1400 ±10%
67
115
325
780
1300
7.0 6.7 3.4
6.0 5.6 2.8
3.0 3.0 1.5
1.6 2.0 1.1
1.0 1.5 0.7
• Heavy gauge wire and self-leaded terminations for low DCR
• Saturation current ratings as high as 33.4 A
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant tin-silver over copper. Other
terminations available at additional cost.
Weight 5.8 – 7.6 g (2.8 –12 µH); 5.7 – 7.0 g (15 –1400 µH)
Ambient temperature –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
Storage temperature Component: –40°C to +125°C.
Packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging 175 per 13reel
2.8 –12 µH parts Plastic tape: 44 mm wide, 0.5 mm thick,
24 mm pocket spacing, 12.8 mm pocket depth
15 –1400 µH parts Plastic tape: 32 mm wide, 0.4 mm thick,
24 mm pocket spacing, 12.1 mm pocket depth
PCB washing Only pure water or alcohol recommended
1. When ordering, please specify termination and packaging codes:
DO5040H-104MLD
Termination: L = RoHS compliant tin-silver over copper.
Special order: T = RoHS tin-silver-copper (95.5/4/0.5)
or S = non-RoHS tin-lead (63/37).
Packaging: D = 13machine-ready reel. EIA-481 embossed plastic
tape (175 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.
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using Coilcraft
SMD-A fixture in Agilent/HP 4284A impedance analyzer.
3. SRF measured using Agilent/HP 8753D network analyzer and Coilcraft
SMD-D test fixture.
4. DC current at which the inductance drops 10% (typ) from its value
without current.
5. Current that causes a 40°C temperature rise from 25°C ambient.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Document 479-1 Revised 10/14/08


Part Details

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