SMT Power Inductor HAH1378 Type Features RoHS compliant. Low profile (7.8mm max. height) SMD type. Magnetically shielded, suitable for high 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 UNIT : mm / inch A = 13.0 0.5 / 0.512 0.020 B = 12.7 0.4 / 0.500 0.016 C = 2.40 / 0.094 D = 7.80 / 0.307 Max. E = 0.03 / 0.001 F = 3.00/ 0.118 C D B 14.50 4.90 F 5.0 A E 4.8 Electrical Characteristics: At 25oC: 100KHz, 1V 2 PART NO. Lo 1 (uH) HAH1378-0R8 0.80 0.70 1.20 40 HAH1378-1R2 1.20 1.00 1.80 32 HAH1378-2R0 2.00 1.60 2.90 20 HAH1378-2R5 2.50 2.00 3.00 22 HAH1378-3R6 3.60 2.80 4.30 16 HAH1378-4R7 4.70 3.70 4.70 12 HAH1378-6R0 6.00 4.80 9.20 12 HAH1378-7R3 7.30 5.80 10.00 12 HAH1378-8R8 8.80 7.00 11.00 9 HAH1378-10R4 10.40 8.30 12.00 8 Li (uH) 20% DCR (m ) MAX 1. Lo is the initial inductance. 2. Isat is the DC current which cause the inductance drop to Li. 3. Operating temperature : -20OC to 105OC ( 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 98 Isat (Adc)