Datasheet 3D Models

DO5040H-282

Name: DO5040H-282MLD
Brand: Coilcraft
SKU: DO5040H-282MLD
Price: 1.42 USD
Availability: InStock

DO5040H-282MLD

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Count	Unit price
1	$2.02
175	$1.68
700	$1.42
1400	$1.18
2800	$1.08
5000	$0.98

For high volume or non-stock items, request a quote.

Tolerance

M = 20%

Termination

L = Tin-silver

Packaging

D = 13" machine-ready reel

. in stock, ready to ship today.

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Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (µH) 2 (Tolerance: ±20%)	DCR max (mΩ) 3	SRF typ (MHz) 4	Isat (A) 5	Irms (A) 6
Part number 1	Inductance (µH) 2 (Tolerance: ±20%)	DCR max (mΩ) 3	SRF typ (MHz) 4	Isat (A) 5	Irms (A) 6
DO5040H-282ML_	2.8	5.2	65.0	33.4	12.1

Notes

When ordering, please specify termination and packaging codes: e.g. DO5040H-104MLD
Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using Coilcraft SMD-A fixture in Agilent/HP 4263B impedance analyzer.
DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using Agilent/HP 8753D network analyzer and Coilcraft SMD-D test fixture. Details
Isat: DC current at 25°C that causes a 10% (typ) inductance drop from its value without current. Temperature derating curves.
Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

Termination:

L = RoHS compliant tin-silver (96.5/3.5) over copper.
T = RoHS tin-silver-copper (95.5/4/0.5) over copper. (Special order, added cost)
S = non-RoHS tin-lead (63/37) over copper. (Special order, added cost)

Packaging:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

−40°C to +85°C with (40°C rise) Irms

Storage temperature range:

Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C

Maximum part temperature:

+125°C (Ambient + temperature rise)

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

Inductance vs Current

Inductance vs Frequency

Physical characteristics

2.8 µH – 12 µH

15 µH – 1400 µH

Tape and Reel specification

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)
13" (330 mm)		A	B	C	D	E	W	P	Po	P1	H	T
(2.8 –12 µH)	175	330	100	13	50,4	44,4	44	24	4	2	12,8	0,5
(15 –1400 µH)	175	330	100	13	38,4	32,4	32	24	4	2	12,1	0,4

‡ Dot or number marking does not indicate polarity

General specification

Core Material:

Ferrite

Weight:

5.8 – 7.6 g (2.8 –12 µH); 5.7 – 7.0 g (15 –1400 µH)

Packaging:

175 per 13″ reel

Soldering/Washing

Moisture Sensitivity Level (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

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.

Refer to Soldering Coilcraft Components before soldering.

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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DO5040H-282

DO5040H-282MLD

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Specifications

Termination:

Packaging:

Performance curves

Inductance vs Current

Inductance vs Frequency

Physical characteristics

2.8 µH – 12 µH

15 µH – 1400 µH

Tape and Reel specification

General specification

Soldering/Washing

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