RF Inductors Miniature Ferrite Inductors (MIFI) B78008-S****-K1 Construction ● Ferrite drum core, base plate and cover cap ● Electromagnetically shielded Features ● Magnetically closed core shape Recommended pad arrangement keeps leakage and coupling low Packing ● 12-mm blister tape ● Packing unit: 2300 pcs. Technical data L L-tolerance µH % 1,0 1,5 2,2 3,3 4,7 6,8 10, 15 22, 33 47, 68 100, 150 220, 330 470, 1000 Q min fM fr RDC I max Ordering code MHz 25 MHz 150 110 80 65 55 45 34 26 20 16 14 13 11 9 7 6 5 2,6 Ω mA 790 730 630 500 410 370 310 260 210 170 140 120 100 80 65 55 45 36 B78008-S1102-K1 B78008-S1152-K1 B78008-S1222-K1 B78008-S1332-K1 B78008-S1472-K1 B78008-S1682-K1 B78008-S1103-K1 B78008-S1153-K1 B78008-S1223-K1 B78008-S1333-K1 B78008-S1473-K1 B78008-S1683-K1 B78008-S1104-K1 B78008-S1154-K1 B78008-S1224-K1 B78008-S1334-K1 B78008-S1474-K1 B78008-S1105-K1 7,9 ± 10 50 2,5 0,79 0,50 0,16 0,19 0,25 0,40 0,60 0,70 0,90 1,10 1,50 1,90 2,50 4,00 6,00 7,00 7,00 11,00 12,00 31,00 Other inductance ratings upon request. I max = Permissible current for 50 K overtemperature or ± 5 % L change = To be preferred Siemens Matsushita Components 77 RF Inductors Miniature Ferrite Inductors (MIFI) Climatic category in accordance with IEC 68-1 Permissible power dissipation B78008-S****-K1 55/125/56 (– 55 to 125 °C, 56 days damp heat test) 120 W, corresponding to an overtemperature of 50 K Typical coil qualities 78 Siemens Matsushita Components