EMI Suppression Chokes RF chokes MCC (Mini Cylinder Core) 7,0 max. in acc. with DIN 41099 With ceramic or ferrite cylinder core and flame-retardant lacquer coating Color coding as per IEC 62 Tape packaging in acc. with IEC 286-1 Rated inductance 0,18 … 100 µH Rated current 85 … 1000 mA IEC climatic category 55/125/56 lacquer Min. lead spacing 10 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 % Ceramic cylinder core 0,18 35 0,22 35 0,27 35 25,2 25,2 25,2 1000 990 910 B78108-T3181-K B78108-T3221-K B78108-T3271-K 2500 15000 2500 15000 2500 15000 0,33 35 0,47 35 0,56 35 25,2 25,2 25,2 830 750 700 B78108-T3331-K B78108-T3471-K B78108-T3561-K 2500 15000 2500 15000 2500 15000 0,68 35 0,82 35 25,2 25,2 530 500 B78108-T3681-K B78108-T3821-K 2500 15000 2500 15000 Inductance tolerance ± 10 % Ferrite cylinder core 1,0 1,5 1,8 2,2 35 40 40 40 25,2 7,96 7,96 7,96 630 570 540 520 B78108-T1102-K B78108-T1152-K B78108-T1182-K B78108-T1222-K 2500 2500 2500 2500 15000 15000 15000 15000 2,7 3,3 4,7 40 40 40 7,96 7,96 7,96 480 420 380 B78108-T1272-K B78108-T1332-K B78108-T1472-K 2500 15000 2500 15000 2500 15000 5,6 6,8 8,2 45 45 50 7,96 7,96 7,96 260 250 240 B78108-T1562-K B78108-T1682-K B78108-T1822-K 2500 15000 2500 15000 2500 15000 10 15 22 50 55 60 7,96 2,52 2,52 230 185 170 B78108-T1103-K B78108-T1153-K B78108-T1223-K 2500 15000 2500 15000 2500 15000 27 33 47 60 60 60 2,52 2,52 2,52 160 150 100 B78108-T1273-K B78108-T1333-K B78108-T1473-K 2500 15000 2500 15000 2500 15000 68 100 60 60 2,52 2,52 95 85 B78108-T1683-K B78108-T1104-K 2500 15000 2500 15000 RF chokes of type MCC are also available as lab assortment; for details refer to page 341. 274 Siemens Matsushita Components