Delta Electronics SIQ1250R User's Manual
Contents
1. SMT Power Inductor Features RoHS compliant High current 8 0A 3 5uH SMD type Magnetically shielded suitable for high density mounting High energy storage and low DCR Provided with embossed carrier tape packing inductor applications are available to meet your exact requirements Mechanical Dimension B j a C D L E A gt x Z Electrical Characteristics 25 C 100KHz 0 1V lrated Adc SIQ1250R 3R5 35 13 8 0 S IQ1250R 4R4 4 4 16 7 4 SIQ1250R 5R6 5 6 19 6 8 SIQ1250RA 5R6 5 6 21 7 0 SIQ1250R 6R8 6 8 23 6 2 SIQ1250R 8R2 8 2 27 5 5 SIQ1250R 100 10 0 30 5 0 SIQ1250R 181 180 0 290 1 0 SIQ1250R 271 270 0 460 1 0 1 Tolerance of inductance 20 Idel for power source circuits DC DC converter DC AC inverters In addition to the standard versions shown here customized inductors RECOMMENDED PAD PATTERNS 5 4 A ZZA UNIT mm inch A 12 2 0 3 0 480 0 012 B 12 2 0 3 0 480 0 012 C 5 0 0 197 Max D 7 6 0 3 0 299 0 012 E 5 0 0 197 F 2 2 0 087 2 lrated is the DC current which cause the inductance drop less than 25 of its nominal inductance without current and the surface temperature of the part increase less than 45 C 3 Operating temperature 20 C2. to 105 C including self temperature rise NELTA DELTA ELECTRONICS INC TAOYUAN PLANT CPBG 252 SAN YING ROAD KUEISAN INDUSTRIAL ZONE TAOYUAN SHIEN 333 TAIWAN RO C TEL 886 3 3591968 FAX 886 3 3591991 http www deltaww com 27
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