Datasheets

STS1437.pdf (PDF)

Key Features

• RoHS Compliant
• High current handling capacity
• Low profile
• Low noise, due to composite construction
• High Frequency up to 5MHz

Electrical Characteristics

Test equipment	Quadtech 1750 LCR Meter
Test condition	1Vrms @ 100kHz
Inductance range	0.47uH to 10.0uH

Physical Characteristics

Operating temp.	-55ºC to +125ºC
Shielding	Mixed Material
Core & base	Mixed Material
Packaging	T & R 600 pieces per reel
Tape & reel spec.	Tape 24 mm embossed carrier
	Reel 330 mm reel

Specifications

Part Number	L(uH)	Tol % +/-	DCR (ohms) max	Rated Current (A)	Saturation Current (A)
STS1437-R47M	0.47	20	0.0020	32	36
STS1437-1R0M	1.0	20	0.0035	24	36
STS1437-1R5M	1.5	20	0.0055	19	28
STS1437-2R2M	2.2	20	0.008	16	16
STS1437-3R3M	3.3	20	0.012	12	13
STS1437-4R7M	4.7	20	0.015	10	10
STS1437-6R8M	6.8	20	0.022	9	9
STS1437-100M	10.0	20	0.034	7	8

Dimensions

	Dimensions in mm A 13.9 max B 13.5 max C 3.7 max D 2.5 +- 0.5 E 3.0 +- 0.5
	Suggested PCB layout F 15 ref G 7 ref H 4.5 ref