WCM Series
Wire-wound Common Mode Filter
◆ Features
1.Powerful component with composite co-fired material
to solve EMI problem for high-speed differential signal
transmission line as USB, IEEE1394 and LVDS, without
distortion to high speed signal transmission
2.High coupling constant : 0.99 3.Small size and low profile
◆ How to Order
4.Various common mode impedance items of 67 to 220
ohm can be used, considering noise level and signal frequency 5.Small dimension enable higher density p.
Wire-wound Common Mode Filter
WCM Series
Wire-wound Common Mode Filter
◆ Features
1.Powerful component with composite co-fired material
to solve EMI problem for high-speed differential signal
transmission line as USB, IEEE1394 and LVDS, without
distortion to high speed signal transmission
2.High coupling constant : 0.99 3.Small size and low profile
◆ How to Order
4.Various common mode impedance items of 67 to 220
ohm can be used, considering noise level and signal frequency 5.Small dimension enable higher density packaging
WCM 2012 B 90 0 B E (1) (2) (3) (4) (5) (6) (7)
◆ Application
Common mode noise suppression of signal lines in high speed and high density digital equipment such as personal computer, facsimiles, modem, and digital telephones.
(1) Series Name
(2) Size Code: the first two digitals: length (mm),
the last two digitals: width (mm)
(3) Material Code
(4)Impedance(Ω) + 25% (5) Fixed Decimal Point
(ex:900=90Ω ;121=120Ω)
(6) Soldering: Green Parts: B— Lead-Free for who.