Common mode chokes are often used to filter common mode electromagnetic interference signals in switching power supplies of computers. In the design of the board, the common mode inductor also plays the role of EMI filtering, which is used to suppress the outward radiation emission of electromagnetic waves generated by the high-speed signal line. The common mode inductor is essentially a bidirectional filter: on one hand, it is necessary to filter out the common mode electromagnetic interference on the signal line; on the other hand, it is necessary to suppress the electromagnetic interference from itself, so as to avoid affecting the normal work of other electronic equipment in the same electromagnetic environment.
CMC 1.2A 2LN 900OHM SMD AEC-Q200
28580 pieces
15390 pieces
COMMON MODE CHOKE 2LN SMD / Common Mode Chokes Dual 60uH 0.25Ohm DCR SMD T/R
500 pieces
Suited for LAN and Telecom Applications / Common Mode Chokes Dual 9000uH 29dB 100kHz 1Ohm DCR SMD Tray
2000 pieces
Common Mode Chokes Dual 6.8mH 10kHz 3.2A 0.085Ohm DCR Thru-Hole Box / CMC 6.8MH 3.2A 2LN TH
10000 pieces
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50 pieces
141000 pieces
485910 pieces
5500 pieces
3620 pieces
2310 pieces
Ind Common Mode Choke 27mH 400mA 1.7Ohm 30% 4-Pin Radial Tray
CMC 10A 2LN 500 OHM SMD AEC-Q200 / 2 Line Common Mode Choke Surface Mount 500 Ohms @ 10 MHz 10A DCR 4.1mOhm
Common Mode Filters / Chokes WE-CNSW LnFltr1206 90Ohm 100MHz 370mA
43000 pieces
CMC 250MA 2LN 180 OHM SMD / Common Mode Filters For high-speed differential signal line, general signal line
4000 pieces
CMC 2.2MH 500MA 2LN 5.3 KOHM SMD / TAPED AND REELED ON 13 REELS, 1500 PCS/REEL
5870 pieces
Wideband bias choke, RoHS, halogen free
10822 pieces
3250 pieces
3390 pieces
3200 pieces
2030 pieces
Common Mode Chokes Dual 4.7mH 20kOhm 100kHz 500mA 750mOhm DCR SMD T/R
44000 pieces
CMC 1UH 4.75A 2LN 1.6KOHM SMD
CMC 350UH 2A 2LN SMD / 350 µH @ 100 kHz 2 Line Common Mode Choke Surface Mount 2A DCR 40mOhm (Typ)
CMC 30UH 1.4A 2LN 2.2 KOHM SMD / WE-SL5 HC SMD Common Mode Line Filter
5200 pieces
2770 pieces
Common Mode Chokes Quad 22.5uH 34dB 0.22Ohm DCR SMD Tube / Surface Mount Common Mode Chokes | COMMON MODE CHOKE 4LN SMD
CMC 2LN SMD ESD AEC-Q100 / 2-Line Common Mode Filter
8000 pieces
DLW series 1812 51 uH -30% to +50% 230 mA Wirewound Common Mode Choke
27432 pieces
Common Mode Filters For automobile signal line ACT series
2500 pieces
2500 pieces
1600 pieces
3000 pieces
3000 pieces
1500 pieces
3700 pieces
CMC 10UH 1.1A 2LN 10KOHM SMD
CMC 47MH 100MA 2LN SMD AEC-Q200
CMC 1MH 700MA 2LN SMD AEC-Q200
CMC 25UH 500MA 2LN SMD AEC-Q200
