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Power — Surface Mount

SMT1803 Series — Wirewound, Toroidal, Low Profile

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.
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Part Number	Inductance µH	Tolerance	DCRMAX	Saturation Current	Current Rating DC mA	Marking	Length	Width	Height	OD	Request Sample
Part Number	Inductance µH	Tolerance	DCRMAX	Saturation Current	Current Rating DC mA	Marking	Length	Width	Height	OD	Lead	RoHS
SMT1803-470M	0.47	±20%	.037	5800	2160	.47µH	0.31	0.205	0.071
SMT1803-680M	0.68	±20%	.037	4830	2160	.68µH	0.31	0.205	0.071
SMT1803-101M	1	±20%	.059	3630	1710	1.0µH	0.31	0.205	0.071
SMT1803-151M	1.5	±20%	.074	3220	1530	1.5µH	0.31	0.205	0.071
SMT1803-221M	2.2	±20%	.092	2640	1370	2.2µH	0.31	0.205	0.071
SMT1803-331M	3.3	±20%	.107	2230	1270	3.3µH	0.31	0.205	0.071
SMT1803-471M	4.7	±20%	.125	1810	1180	4.7µH	0.31	0.205	0.071
SMT1803-681M	6.8	±20%	.156	1530	1050	6.8µH	0.31	0.205	0.071
SMT1803-821M	8.2	±20%	.175	1540	1000	8.2µH	0.31	0.205	0.071
SMT1803-102M	10	±20%	.181	1420	980	10µH	0.31	0.205	0.071
SMT1803-152M	15	±20%	.214	1160	900	15µH	0.31	0.205	0.071
SMT1803-222M	22	±20%	.384	970	670	22µH	0.31	0.205	0.071
SMT1803-332M	33	±20%	.595	790	540	33µH	0.31	0.205	0.071
SMT1803-472M	47	±20%	.930	660	430	47µH	0.31	0.205	0.071
SMT1803-682M	68	±20%	1.13	540	390	68µH	0.31	0.205	0.071
SMT1803-822M	82	±20%	1.28	500	370	82µH	0.31	0.205	0.071
SMT1803-103M	100	±20%	2.18	450	280	100µH	0.31	0.205	0.071

Notes

Operating temperature -55°C to +125°C

Saturation current is the approximate value that will reduce the initial inductance by 50%

Current rating is based on a 40°C temperature rise at an ambient temperature of 85°C

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