EMI Suppression Chokes RF chokes BC (Bobbin Core) 9,2 max. in acc. with DIN 41099 With ferrite drum core and flame-retardant lacquer coating Color coding as per IEC 62 Tape packaging in acc. with IEC 286-1 Rated inductance 1 … 4700 µH Rated current 55 … 1200 mA IEC climatic category 55/125/56 lacquer Min. lead spacing 12,5 mm LR Quality at measuring frequency I R at Ordering code 40 ˚C µH Q min mA MHz Min. qty. Max. qty. Inductance tolerance ± 10 % 1,0 1,2 1,5 55 55 55 7,96 7,96 7,96 1200 1150 1100 B78108-S1102-K B78108-S1122-K B78108-S1152-K 2500 15000 2500 15000 2500 15000 1,8 2,2 3,3 55 55 60 7,96 7,96 7,96 1030 1000 900 B78108-S1182-K B78108-S1222-K B78108-S1332-K 2500 15000 2500 15000 2500 15000 4,7 5,6 6,8 60 60 65 7,96 7,96 7,96 820 780 670 B78108-S1472-K B78108-S1562-K B78108-S1682-K 2500 15000 2500 15000 2500 15000 8,2 10 15 65 70 60 7,96 2,52 2,52 690 680 610 B78108-S1822-K B78108-S1103-K B78108-S1153-K 2500 15000 2500 15000 2500 15000 18 22 33 39 60 55 55 50 2,52 2,52 2,52 2,52 580 560 500 470 B78108-S1183-K B78108-S1223-K B78108-S1333-K B78108-S1393-K 2500 2500 2500 2500 272 15000 15000 15000 15000 Siemens Matsushita Components EMI Suppression Chokes LR Quality at measuring frequency I N bei Ordering code 40 ˚C µH Q min MHz mA 47 68 82 45 40 35 2,52 2,52 2,52 450 410 390 B78108-S1473-J B78108-S1683-J B78108-S1823-J 2500 15000 2500 15000 2500 15000 100 120 150 70 70 70 0,796 370 0,796 300 0,796 280 B78108-S1104-J B78108-S1124-J B78108-S1154-J 2500 15000 2500 15000 2500 15000 180 220 330 70 70 70 0,796 270 0,796 250 0,796 190 B78108-S1184-J B78108-S1224-J B78108-S1334-J 2500 15000 2500 15000 2500 15000 390 470 560 70 70 60 0,796 180 0,796 170 0,796 160 B78108-S1394-J B78108-S1474-J B78108-S1564-J 2500 15000 2500 15000 2500 15000 680 820 1000 55 50 50 0,796 150 0,796 140 0,252 130 B78108-S1684-J B78108-S1824-J B78108-S1105-J 2500 15000 2500 15000 2500 15000 1500 1800 2200 50 50 40 0,252 100 0,252 95 0,252 80 B78108-S1155-J B78108-S1185-J B78108-S1225-J 2500 15000 2500 15000 2500 15000 2700 3300 4700 40 40 35 0,252 0,252 0,252 B78108-S1275-J B78108-S1335-J B78108-S1475-J 2500 15000 2500 15000 2500 15000 Min. qty. Max. qty. Inductance tolerance ± 10 % 75 62 55 RF chokes of type BC are also available as lab assortment; for details refer to page 341. Siemens Matsushita Components 273 E