Datasheets

SDC4430.pdf (PDF)

Key Features

• RoHS compliant
• Shielded
• Low profile
• Ideal for use in LCD drivers, notebook computers, digital cameras, TV, mobile devices and DC-DC converters

Electrical Characteristics

Inductance range	1.5uH to 560uH
Test condition (1.5uH - 8.2uH)	100kHz @ 0.25Vrms
Test condition (10uH - 560uH)	1kHz @ 0.25Vrms
Test equipment	Quadtech 1750 LCR Meter

Physical Characteristics

Tape & reel spec.	Tape 12 mm embossed carrier
Packaging	T & R 2500 pieces per reel
Core	Ferrite
Operating temp.	-25ºC to +105ºC
	Reel 330 mm

Specifications

Part Number	L(uH)	Tol % +/-	DCR (ohms) max	Rated Current (A)
SDC4430-1R5M	1.5	20	0.015	1.9
SDC4430-1R8M	1.8	20	0.018	1.76
SDC4430-2R2M	2.2	20	0.02	1.67
SDC4430-2R4M	2.4	20	0.022	1.65
SDC4430-2R7M	2.7	20	0.028	1.45
SDC4430-3R3M	3.3	20	0.032	1.44
SDC4430-3R6M	3.6	20	0.035	1.43
SDC4430-3R9M	3.9	20	0.037	1.32
SDC4430-4R3M	4.3	20	0.043	1
SDC4430-4R7M	4.7	20	0.045	0.97
SDC4430-5R1M	5.1	20	0.046	0.94
SDC4430-6R8M	6.8	20	0.065	0.87
SDC4430-7R5M	7.5	20	0.079	0.82
SDC4430-8R2M	8.2	20	0.071	0.77
SDC4430-100M	10	20	0.105	0.7
SDC4430-120M	12	20	0.119	0.67
SDC4430-150M	15	20	0.14	0.54
SDC4430-180M	18	20	0.175	0.5
SDC4430-220M	22	20	0.201	0.48
SDC4430-270M	27	20	0.227	0.4
SDC4430-330M	33	20	0.287	0.35
SDC4430-390M	39	20	0.341	0.33
SDC4430-470M	47	20	0.43	0.32
SDC4430-560M	56	20	0.471	0.3
SDC4430-680M	68	20	0.532	0.27
SDC4430-820M	82	20	0.675	0.23
SDC4430-101M	100	20	0.85	0.21
SDC4430-121M	120	20	1.11	0.2
SDC4430-151M	150	20	1.23	0.17
SDC4430-181M	180	20	1.56	0.15
SDC4430-221M	220	20	1.8	0.14
SDC4430-271M	270	20	2.2	0.13
SDC4430-331M	330	20	2.64	0.12
SDC4430-471M	470	20	3.82	0.1
SDC4430-561M	560	20	4.62	0.09

Dimensions

	Dimensions in mm A 3.8 +- 0.3 B 3.8 +- 0.3 C 3 max D 1.2 ref
	Suggested PCB layout H 4.4 I 1.6 J 4.4 K 1.2