Through Hole Power Inductors THAH1055, 1075, 1085, 1090 & 1095 Type Features RoHS compliant. High current ( lsat up to 50A ) though hole type. Magnetically shielded, suitable for hight density mounting. High energy storage and low DCR. Provided with embossed carrier tape packing. Ideal for power source circuits, DC-DC converter, DC-AC inverters inductor application. In addition to the standard versions shown here, customized inductors are available to meet your exact requirements. Mechanical Dimension: RECOMMENDED PAD PATTERNS E 1.7(REF.) UNIT :mm/inch A = 11.00 / 0.433 Max. B = 11.00 / 0.433 Max. D = 12.70 0.5 / 0.500 0.020 E = 3.30 0.5 / 0.130 0.020 F = 1.30 / 0.051 D A 12.7+/-1.0 B C F Electrical Characteristics: At 25 C: 100KHz, 1.0V o 1 PART NO. 1. 2. 3. 4. Lo (uH) Isat 2 (Adc) DCR (m ) MAX. THAH1055-R15 0.150 20% 0.50 THAH1075-R24 0.245 10% 0.72 7% Irms3 (Adc) Dimension "C" (mm / inch) MAX 45 30 5.50 / 0.217 50 28 7.50 / 0.295 THAH1075-R25 0.280 ~ 0.308 0.76 40 28 7.50 / 0.295 THAH1075-0R3 0.224 ~ 0.336 0.76 40 28 7.50 / 0.295 THAH1075-R36 0.360 20% 0.76 40 28 7.50 / 0.295 THAH1075-R68 0.680 20% 1.25 35 25 7.50 / 0.295 THAH1075-0R8 0.800 20% 2.30 35 20 7.50 / 0.295 THAH1075-1R0 1.000 20% 3.00 22 16 7.50 / 0.295 THAH1085-0R9 0.900 20% 2.10 30 22 8.50 / 0.335 THAH1090-0R4 0.400 20% 1.15 40 25 9.00 / 0.354 THAH1090-0R5 0.500 20% 0.90 THAH1095-1R2 1.200 20% 3.00 5% 50 40 9.00 / 0.354 22 15 9.50 / 0.374 Lo is the initial inductance. Isat is the DC current which cause the inductance drop less than 20% of its nominal inductance without current. Irms is the DC current which cause the surface temperature of the part increase less than 40OC. Operating temperature : -40OC to 125OC ( including self-temperature rise ). DELTA ELECTRONICS, INC. (TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C. TEL: 886-3-3591968; FAX: 886-3-3591991 http://www.deltaww.com 147