Datasheets

SSI503.pdf (PDF)

Key Features

• RoHS compliant
• High current capability
• Minimum board space

Electrical Characteristics

Inductance range	1.2uH to 390uH
Test condition	100mVrms, 100kHz
Test equipment	Quadtech 1750 LCR Meter

Physical Characteristics

Operating temp.	-25ºC to +105ºC
Core	Ferrite
Packaging	T & R 2000 pieces per reel
Tape & reel spec.	Tape 12 mm embossed carrier
	Reel 330 mm

Specifications

Part Number	L(uH)	Tol +/- %	DCR (ohms) max	Rated Current (A)
SSI503-1R2Y	1.2	30	0.024	2.56
SSI503-1R8Y	1.8	30	0.028	2.2
SSI503-2R2Y	2.2	30	0.031	2.04
SSI503-2R7Y	2.7	30	0.043	1.6
SSI503-3R3Y	3.3	30	0.049	1.57
SSI503-3R9Y	3.9	30	0.065	1.44
SSI503-4R7Y	4.7	30	0.072	1.32
SSI503-5R6Y	5.6	30	0.101	1.17
SSI503-6R8Y	6.8	30	0.109	1.12
SSI503-8R2Y	8.2	30	0.118	1.04
SSI503-100Y	10	30	0.128	1
SSI503-120Y	12	30	0.132	0.84
SSI503-150Y	15	30	0.149	0.76
SSI503-180Y	18	30	0.166	0.72
SSI503-220Y	22	30	0.235	0.7
SSI503-270Y	27	30	0.261	0.58
SSI503-330Y	33	30	0.378	0.56
SSI503-390Y	39	30	0.384	0.5
SSI503-680Y	68	30	0.699	0.35
SSI503-820Y	82	30	0.915	0.32
SSI503-101Y	100	30	1.02	0.29
SSI503-121M	120	20	1.27	0.27
SSI503-151M	150	20	1.35	0.24
SSI503-181M	180	20	1.54	0.22
SSI503-221M	220	20	1.72	0.2
SSI503-271M	270	20	2.1	0.16
SSI503-331M	330	20	2.75	0.14
SSI503-391M	390	20	3.3	0.13

Dimensions

	Dimensions in mm A 5 max B 5 max C 3 max D 1.5 ref
	Suggested PCB layout E 1.9 F 1.5 G 5.3 H 5.3