EMI Solution Products/EMI Filters

Our high-spec LC EMI filters are products of monolithic construction of dielectric and magnetic materials.
Our filters have steep insertion loss characteristics, remove wide-range noise and are applicable to EMI solution
for various electronics components.

3 Terminal LC EMI filter for Signal Line

EMI solution for digital components such as LCD-TV, wireless communication devices such as cell-phones, and other electronic devices
Steep insertion loss and remove noise over a wide range
This series has the size lineup from 1608 to 3216.

Part
number		 Style Size Cut-off
frequency
LCA10,
LCA20		 1608~2012 •LCA10:50MHz~270MHz
•LCA20:47MHz~220MHz
LFA10,
LFA20,
LFA30		 1608~3216 •LFA10：22MHz~100MHz
•LFA20：10MHz~220MHz
•LFA30：10MHz~220MHz

3 Terminals 4 LC circuits LC EMI Filters for Signal Line

EMI solution for tele-communication equipment such as cell-phones, digital equipment such as LCD-TV,
High-Speed Data Line, and I/O.
Array of 4 LC Filters, suitable for high density circuit lines.
This series has the size lineup from 1608 to 2012.

Part
number		 Style Size Cut-off
frequency
LCG14 1608 •LCG14：220MHz~230MHz
LCA14,
LCA24		 1608~2012 •LCA14：150MHz~350MHz
•LCA24：200MHz~270MHz
LFA14,
LFA24,
LFH24		 1608~2012
LFH24:2010		 •LFA14：110MHz
•LFA24：47MHz~140MHz
•LFH24：47MHz~140MHz

2 Terminals LC EMI filter for Signal Line

EMI solution for tele-communication equipment such as cell-phones, digital equipments such as LCD-TV.
Band stop filter with a choice of rejected frequency band.
This series has the size lineup from 1005 to 1608.

Part
number		 Style Size Center frequency
LZA05 1005 820MHz~2000MHz
LZA10 1608 10MHz~470MHz

3 Terminals LC EMI filter for Power Line

EMI solution for DC power lines of various digital components such as LCD-TV
Remove noise over a wide range from low frequency to high frequency.
This series has a size lineup from 1608 to 3216.

Part
number		 Style Size Cut-off
frequency
LFB10,
LFB20,
LFB30		 1608~3216 •LFB10：560KHz
•LFB20、30：470KHz

Common Mode Filter for differential signal lines.

Differential signal lines for USB, LVDS, IEEE1394 used in digital equipment
Excellent adherence strength of terminations and reliability of mounting due to all ceramic structure

Part
number		 Style Size Common mode impedance
(Ω:100MHz)
CMA12 1.25x1.0mm 50Ω~120Ω

Common Mode Filter for differential audio lines.

Audio lines for mobile phones and portable audio equipment
Excellent adherence strength of terminations and reliability of mounting due to all ceramic structure

Part
number		 Style Size Open mode impedance
(Ω:100MHz)
CMB12 1.25x1.0mm 120Ω~1200Ω