SLC7530 Series
Surface Mount Power Inductors

• Extremely reliable and rugged single-piece core design
• Low profile, space saving package
• Saturation current ratings up to 50 Amps
• Exceptionally low DC resistance
• Single- and dual-conductor versions available
• RoHS compliant. 260°C compatible. Matte tin over nickel over copper terminations.
• COTS Plus tin-silver-copper and tin-lead terminations available
• Samples of all values available in Coilcraft Designer's Kit C379

Photo   Pricing   Materials declaration SLC7530S SLC7530D    PDF data sheet

SPECIFICATIONS

L vs Frequency    L vs Current     Current Derating     Core loss   

Temperature Rise vs Current    Dimensions    Tape and reel specifications  

Qualification standards    SPICE models

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SLC7530S-500ML_	0.050	0.100	3.80	50	40
SLC7530S-640ML_	0.064	0.100	3.65	32	40
SLC7530S-820ML_	0.082	0.100	3.75	22	40
SLC7530S-101ML_	0.10	0.100	3.75	20	40

SLC7530D-500ML_	0.050	0.165	3.75	50	38		0.188	1.00	1.50	21	17
SLC7530D-640ML_	0.064	0.165	3.65	32	38		0.272	1.00	1.30	14	17
SLC7530D-820ML_	0.082	0.165	3.75	22	38		0.350	1.00	1.20	11	17
SLC7530D-101ML_	0.10	0.165	3.75	20	38		0.400	1.00	0.950	8	17

1	When ordering, please specify termination and packaging codes: e.g. SLC7530S-101MLD
	Termination:	L = RoHS compliant matte tin over nickel over copper 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" reel, machine-ready  EIA-481 embossed plastic tape (500 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" reel, machine-ready  EIA-481 embossed plastic tape. Factory order only, not stocked (1700 parts per full reel).

2	Inductance measured at 100 kHz, 0.1 Vrms, using an Agilent/HP 4263B LCR meter or equivalent.
3	DCR measured on a micro-ohmmeter at the points indicated in the diagram.
4	SRF measured using an Agilent/HP 8753ES network analyzer and a Coilcraft SMD-D fixture. Details

5	Isat: DC current at which inductance drops 20% (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 Packaging: –55°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.
See Qualification Standards for complete environmental and test data.
Refer to Soldering Coilcraft Components before soldering.