Feng Jui Technology Co., Ltd.

Feng-Jui Tech. was established in October 1996 at Taoyuan, Taiwan, as a leading designer, manufacturer and marketer of inductors. The market continues to demand further miniaturization of passive components. Existing surface mount technology is not able to completely meet market requirements. Feng-Jui Tech. has an experienced R&D team that is focused on using SMD power inductors development. In order to meet the demands for low DCR, high current

Common Mode Choke Supplier

Feng Jui Technology Co., Ltd.’s common mode choke is currently one of the most advanced common mode inductor available on the world market and will provide the best product ratio between quality-price. We not only provide a positive contribution to a sustainable development but also preserve a clean earth for the next generation. We take pride in providing everything you need-even parts that are really hard to find-and making it easy for you to find and purchase these items. Please call or email us if you have any questions concerning compact choke inductor.


TPRH1205C series

Dual Inductor (1:1 turns ratio)

  1. Dual winding inductors that can be used as a single inductor or other coupled inductor / transformer applications ( 1:1 turns ratio )
  2. Windings can be connected in series or parallel
  3. Height :6.5mm Max


TPRH1205P series

Dual Inductor (1:1 turns ratio)

  1. Dual winding inductors that can be used as a single inductor or other coupled inductor / transformer applications ( 1:1 turns ratio )
  2. Windings can be connected in series or parallel
  3. Height ( 6.5mm Max ) are lower than EATON DRAQ127 series


TPRH1207C series

Dual Inductor (1:1 turns ratio)

  1. Dual winding inductors that can be used as a single inductor or other coupled inductor / transformer applications ( 1:1 turns ratio )
  2. Windings can be connected in series or parallel
  3. same as EATON DRAQ127 series


TPRH1207P series

Dual Inductor (1:1 turns ratio)

  1. Dual winding inductors that can be used as a single inductor or other coupled inductor / transformer applications ( 1:1 turns ratio )
  2. Windings can be connected in series or parallel
  3. same as EATON DRAQ127 series


CM0502FB series

Common Mode Choke

  1. Capable of handling the highest current ( up to 5A ) of any chip-type common mode filter
  2. Noise is greatly suppressed.


CM0504F series

Common Mode Choke

  1. Capable of handling the highest current( up to 5A ) of any chip-type common mode filter
  2. Noise is greatly suppressed.


F4P2012BT-750

Balun transformer

  1. The impedance ratio is 1:1
  2. The frequency band width is 40MHz to 1.2GHz ( Standard IL :0.8db )
  3. Same as TDK ATB-2012-75011 type

CM1211F Series

Common Mode Choke

  1. Capable of handling the highest current ( up to 5A ) of any chip-type common mode filter
  2. Noise is greatly suppressed.

CM7060F Series

Common Mode Choke

  1. Capable of handling the highest current ( up to 5A ) of any chip-type common mode filter
  2. Noise is greatly suppressed.

CM7060FB Series

Common Mode Choke

  1. Capable of handling the highest current ( up to 5A ) of any chip-type common mode filter
  2. Noise is greatly suppressed.

CM9070F Series

Common Mode Choke

  1. Capable of handling the highest current(up to 5A) of any chip-type common mode filter
  2. Noise is greatly suppressed.

CM9070FB Series

Common Mode Choke

  1. Capable of handling the highest current ( up to 5A ) of any chip-type common mode filter
  2. Noise is greatly suppressed.

F4P1210D SERIES

Common Mode Chokes

  1. High common mode impedance at high frequency effects excel noise suppression performance
  2. Common Mode Chokes is suitable for differential signal line like USB2.0, IEEE 1394 and LVDS

F4P2012 SERIES

Common Mode Chokes

  1. High common mode impedance at high frequency effects excel noise suppression performance
  2. Common Mode Chokes is suitable for differential signal line like USB2.0, IEEE 1394 and LVDS

F4P2012H SERIES

HDMI 1.4 Common Mode

  1. High common mode impedance at high frequency effects excel noise suppression performance
  2. Common Mode Chokes is suitable for HDMI 1.4

F4P2012U3 SERIES

HDMI 2.0 Common Mode

  1. High common mode impedance at high frequency effects excel noise suppression performance
  2. Common Mode Chokes is suitable for HDMI 2.0, USB 3.0

F4P3216 SERIES

Common Mode Chokes

  1. High common mode impedance at high frequency effects excel noise suppression performance
  2. Common Mode Chokes is suitable for differential signal line like USB2.0, IEEE 1394 and LVDS

F4P3225 SERIES

Common Mode

  1. High common mode impedance at high frequency effects excel noise suppression performance
  2. Common Mode Chokes is suitable for differential signal line like USB2.0, IEEE 1394 and LVDS

F4P3225L SERIES

Common Mode

  1. Ideal for use as common-mode chokes
  2. CAN-BUS, FAXs, modems, ISDNs, etc

F4P3225VT SERIES

Common Mode

  1. Automotive signal line
  2. Same as TDK ADL3225VT Series

F4P4532 SERIES

Common Mode Chokes

  1. High common mode impedance at high frequency effects excel noise suppression performance
  2. Common Mode Chokes is suitable for differential signal line like USB2.0, IEEE 1394 and LVDS

SH series

Common Mode Choke

  1. Dual-winding configuration makes 1 unit suffice for one port
  2. An excellent TPA / TPB impedance balance is ensured due to winding on a single core

Feng Jui Technology Co., Ltd. is an acknowledged leader in the manufacture of common mode choke, common mode inductor, with distribution across the globe. We guarantee the quality of our products, since we deal only with authorized and reliable choke inductor manufactures, we have a team of quality analysts who are highly qualified and experienced. Contact us today to find out more about our manufacturing capabilities and our extensive range of common mode choke options.