Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
16～25 item / All 25 items
The SC series is a toroidal coil designed using a uniquely developed ferrite core.
The Tokin SC coil is a common mode choke coil with a wide range of characteristics. These toroidal coils are designed using a uniquely developed ferrite core and are useful in various noise countermeasure applications.
The SCR-H series is a toroidal coil designed using a uniquely developed high permeability ferrite S18H core.
The Tokin SCR-H coil is a common mode choke coil that has a wide range of characteristics. These toroidal coils are designed using a uniquely developed high permeability ferrite S18H core, making them useful in various noise countermeasure applications.
The SS series is a gear-type coil designed using a uniquely developed ferrite core.
The Tokin SS coil is a common mode choke coil that has a wide range of various characteristics. These gear-type coils are designed using a uniquely developed ferrite core and are useful in various noise countermeasure fields.
The SSR series is a gear-type coil designed using a uniquely developed high permeability ferrite S15H core.
The Tokin SSR coil is a common mode choke coil that has a wide range of characteristics. These gear-type coils are designed using a uniquely developed high permeability ferrite S15H core, making them useful in various noise countermeasure applications.
The SSRH series is a gear-type coil designed using a uniquely developed high-permeability ferrite S18H core.
The Tokin SSRH coil is a common mode choke coil that has a wide range of characteristics. These low current, high inductance gear-type coils are designed using a uniquely developed high permeability ferrite S18H core, making them useful in various noise countermeasure fields. The optimized core shape and product structure are ideal for compact applications where space-saving is a top priority.
It is a common mode choke coil with a wide range of characteristics.
It is a through-hole type toroidal coil, and there is a product lineup for DC power lines, DC signal lines, and noise countermeasures for telephones.
It is a common mode choke coil with a wide range of characteristics.
It is a surface mount type coil, and products for noise countermeasures on DC power lines and DC signal lines are available in the lineup.
An economical solution for PCB design! Compact power line chokes.
The "RT Series" is a power line choke primarily used to control EMI noise on AC power lines up to 600VAC. EMI noise from electronic devices overlaps with the power lines of various peripheral devices such as communication equipment and robots, disrupting their normal functions. Additionally, it can be used for EMI noise suppression in printed circuit board integrated filters using bypass capacitors, as well as for ultra-low leakage filter designs in combination with single-phase filters. 【Features】 ■ Compact size and lightweight design ■ Low leakage magnetic flux ■ Excellent winding insulation ■ Standardized footprint ■ A wide range of rated inductances available *For more details, please download the PDF or feel free to contact us.
AC common mode choke coil
The AC common coil has been improved to have a lower DCR compared to conventional products, resulting in reduced losses when current flows. By adopting Sumida's unique magnetic structure, it possesses inductance components for both common mode and differential mode, allowing the filter circuit that was previously composed of two specifications: conventional common mode coils and normal mode coils, to be constructed with just one LF2420B, thus effectively reducing costs and saving space.
Common mode choke coil using nanocrystalline soft magnetic materials is highly effective for low-frequency noise countermeasures!
Product Outline and Features The core material uses a new nanocrystal material, allowing for greater effectiveness. By adopting the nanocrystal common mode choke coil, it is possible to reduce the capacitance of surrounding capacitors, enabling space-saving designs. This is a common mode choke coil made with nanocrystalline soft magnetic material. Compared to ferrite core CMC, it has excellent noise attenuation characteristics in the kHz range. It ensures stable impedance characteristics over a wide temperature range. Customization is available; please consult us for various modifications. Common mode chokes using nanocrystal cores. Excellent low frequency properties. Stable performance over a wide temperature range. SEIWA offers special ordered CMC.
