SMT Power Inductor SIQI25RA Type Features @ High current(16.8A, 0.82uH), SMD type. @ Magnetically shielded, suitable for high density mounting. @ High energy storage and low DCR. @ Provided with embossed carrier tape packing. @ Idel for power source circuits, DC-DC converters, DC-AC inverters inductor applications. @ In addition to the standard versions shown here, customized inductors are available to meet your exact requirements. Mechanical Dimension : RECOMMENDED PAD PATTERNS B UNIT : mm/inch -2.9 [54 A = 12,240.3/0.48040.012 PS po B = 12.2+0.3/0.480:0.012 . YY C = 6.0/0.236 Mox. D = 7.6+0.3/0.299+0.012 gq < a Fo 7 (PLE N) E = 5.0/0.197 ( m- WE F = 2.2/0.087 | F he Electrical Characteristics : 25%T,100KHz,0.1V Li DCR rated2 PART NO. | (ut) (rm ayMAx} (Aut S1Q125RA R82 0.82 3.2 16.8 $IQ125RA 1R3 1.3 4.0 15.0 SIQ125RA 2R1 21 5.3 8.0 $1Q125RA 2R8 28 8.1 7.0 $1Q125RA 4RO 4.0 10 6.0 S1Q125RA 4R7 47 15 8.0 $IQ125RA 5R8 58 21 70 $IQ125RA 8R2 8.2 23 6.0 SIQ125RA 100 10 2 5.0 SIQ125RA 150 15 33 4.2 SIQ125RA 180 18 45 4.2 $IQ125RA 220 22 47 3.8 SIQ125RA 330 33 57 3.8 $1Q125RA 680 68 140 3.8 1. Tolerance of inductance: +30/20% for 0.82~8.2uH. +20% for 10~68uH. 2. Irated 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% 3. Operating temperature: 20% to 105including selftemperature rise). (TAOYUAN PLANT CPBG ) 252 SHANGYING ROAD, GUISHAN INDUSTRIAL ZONE,TAOYUAN COUNTY 33341, TAIWAN, R.O.C. TEL : 886-3-3591968 FAX : 886-3-3591991 http : //ww.deltaww.com