Gowanda Electronics — Standard Products — Power

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Standard Products

Power — Surface Mount

040ATSM Series — Wirewound, Toroidal

Product Information | Series Data | Notes

Product Information

Series Data

For helpful information regarding the data in the following table please refer to the Notes section below the table.

To request a sample, please indicate your choice in the columns to the right in the table.
To check distributor stock, please click on a specific part number in the table.

Part Number	Inductance µH	Tolerance	Current Rating DC mA	Ind-I ADC (delta)L 10%	Ind-I ADC (delta)L 20%	DCR (Max) ohms	SRF (Min) Mhz	Marking	Request Sample
Part Number	Inductance µH	Tolerance	Current Rating DC mA	Ind-I ADC (delta)L 10%	Ind-I ADC (delta)L 20%	DCR (Max) ohms	SRF (Min) Mhz	Marking	Lead	RoHS
040AT1002SM	10	±10%	4840	3800	5700	0.017	35	040AT1002SM
040AT2502SM	25	±10%	3380	2200	3500	0.035	20	040AT2502SM
040AT5002SM	50	±10%	1900	1700	2500	0.11	13	040AT5002SM
040AT7502SM	75	±10%	1690	1300	2000	0.14	9	040AT7502SM
040AT1003SM	100	±10%	1600	1100	1700	0.155	6	040AT1003SM
040AT1503SM	150	±10%	1450	900	1400	0.19	3.5	040AT1503SM
040AT2003SM	200	±10%	1120	700	1100	0.32	3	040AT2003SM
040AT2503SM	250	±10%	1050	700	1100	0.36	2.5	040AT2503SM

Notes

Test frequency 1kHz, 25mAac

Operating temperature -55°C to +130°C

Current rating is based on a 40°C temperature rise at an ambient temperature of 90°C

Incremental current is the approximate value that will cause a percentage drop in inductance as indicated in the table

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