DELTA P/N : HCB137590 Series Mechanical dimensions Dimensions (Unit : mm) A 13.0 MAX B 7.5 MAX C 9.0 MAX D 2.5 E 3.5 F 2.5 G 1.2 H 3.0 I 4.5 J 13.0 Electrical Characteristics @ 25℃, 100KHz, 1V Delta P/N HCB137590-231 HCB137590-271 1. 2. 3. 4. L1 (nH) 230 270 Li (nH) 207 243 DCR (mΩ) 0.28 ± 10% Isat 2 (A) 60 53 Tolerance of inductance : ± 15% Isat is the DC current which cause the inductance drop to Li. Ir is the DC current which cause the surface temperature of the part increase approximately 40 ℃. Operating temperature: -40℃ to 125℃ (Self-temperature rise included). Ir 3 (A) 44