We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for EMI Filters.
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EMI Filters Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

EMI Filters Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. 星和電機 Kyoto//Industrial Electrical Equipment
  2. MARUWA 本社,東京支店,関西支店,東北営業所,北信越営業所,九州北営業所,R&Dセンター Aichi//Ceramics
  3. グローバル電子 Tokyo//Electronic Components and Semiconductors
  4. 4 null/null
  5. 5 クロニクス Tokyo//Electronic Components and Semiconductors
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EMI Filters Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. EMI Filter "E21NFB Series" 星和電機
  2. X2Y EMI filter グローバル電子
  3. Chip-type EMI filter CNF31 MARUWA 本社,東京支店,関西支店,東北営業所,北信越営業所,九州北営業所,R&Dセンター
  4. 4 Chip-type EMI filter CNF10・CNH10 MARUWA 本社,東京支店,関西支店,東北営業所,北信越営業所,九州北営業所,R&Dセンター
  5. 4 EMI filter 星和電機

EMI Filters Product List

1～14 item / All 14 items

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EMI Filter "E21NFB Series"

EMI Filter "E21NFB Series"

Acquisition of overseas safety standards! Significant effectiveness in countering conducted noise in the 150 kHz to 30 MHz frequency range.

The "E21NFB Series" is an EMI filter that is highly effective for mitigating conducted noise in the frequency range of 150 kHz to 30 MHz. It is compact, lightweight, and low-profile, achieving effective noise mitigation while saving space. It features a spring-up terminal block that allows for easy installation and comes with a cover for safe use. Additionally, it has obtained UL, EN, and CSA certifications, making it suitable for equipment exported to North America and the EU. 【Features】 ■ Complies with international safety standards ■ Compact, lightweight, and low-profile for space-saving ■ High efficiency and safety in installation shape ■ Utilizes a spring-up terminal block ■ Comes with a cover *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts

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X2Y EMI filter

X2Y EMI filter

Powerfully removes various noises at low ESL! Suitable for machine vision cameras and more.

The 'X2Y EMI Filter' from Johnson Dials Electronics exhibits excellent noise removal characteristics against various types of noise. It is effective not only against common mode noise but also against power line ripple noise and mode conversion noise. In particular, for common mode noise, it connects across differential transmission line pairs (shunt), allowing for the removal of noise components without degrading the main signal. 【Features】 ■ Compact ■ Countermeasures for common mode noise, power line ripple noise, and mode conversion noise ■ Low ESL / low cost ■ Automotive compatible ■ Non-magnetic * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

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  • filter

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EMI Filter "CORCOM AHV Series"

EMI Filter "CORCOM AHV Series"

Low leakage current! Contributes to space and cost reduction with a compact footprint design.

The "CORCOM AHV Series" is an EMI filter designed for high current and high voltage applications. Developed for EVI/BESS, it contributes to space and cost savings through its compact footprint design. It features low leakage current. Please feel free to contact us when you need assistance. 【Features】 ■ Products for high current and high voltage applications (maximum: 760VAC 1000A) ■ Compact footprint design ■ Contribution to space and cost savings ■ Low leakage current * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • filter

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Chip-type EMI filter CNF10・CNH10

Chip-type EMI filter CNF10・CNH10

This is an ultra-compact (1.6×0.8) chip-type three-terminal capacitor, ideal for countermeasures against high-frequency noise.

Due to the structurally low residual inductance, it has a better noise reduction effect at higher frequencies compared to conventional capacitors. It is non-directional and easy to handle. It is compliant with the RoHS directive.

  • Capacitor

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Chip-type EMI filter CNH20

Chip-type EMI filter CNH20

This is an ultra-compact (2.0×1.25) chip-type three-terminal capacitor, ideal for countermeasures against high-frequency noise.

A super small (2.0×1.25) chip-type three-terminal capacitor with structurally low residual inductance.

  • Capacitor

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EMI filter

EMI filter

We have added a terminal block type that is smaller and easier to connect than our conventional products!

Product Outline and Features It is smaller than before and is of terminal block type. It is optimal for noise countermeasures in the 150 kHz to 30 MHz range (for CISPR 11 compliance). It supports large currents of over 40A.

  • Magnetic field analysis/electromagnetic wave analysis
  • EMC Testing
  • Anti-static products

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CORCOM three-phase EMI filter

CORCOM three-phase EMI filter

Can be used for semiconductor equipment and general industrial machinery! Reduces unwanted electromagnetic interference (EMI) noise.

The "CORCOM Three-Phase EMI Filter" is a product that can be used in applications such as frequency converters, motor drives, and machine tools. It reduces unwanted electromagnetic interference (EMI) noise within the conductive area of electromagnetic disturbance resistance. These filters, rated from 3 to 1600A, come with various terminal connection options and can be used with Delta or WYE wiring. 【Features】 ■ Can be mounted on a chassis/DIN rail ■ Suppresses EMI noise ■ No mounting screws required ■ Standard attenuation performance ■ Lightweight, compact, and easy to install * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • filter

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High & Low Corporation EMI/RFI Filter Technical Information

High & Low Corporation EMI/RFI Filter Technical Information

Providing low cost and high quality to customers! In addition to EMI regulations, we publish technical information such as general circuit configurations.

This document introduces technical information on "EMI/RFI Filters" from High & Low Corporation. It explains "EMI regulations," as well as "general circuit configurations" and "leakage current." For more details, please download and take a look. We encourage you to read it. 【Contents】 ■EMI Regulations ■General Circuit Configurations ■Leakage Current ■Insertion Loss ■Table of Contents *For more information, please refer to the PDF document or feel free to contact us.

  • filter
  • Other electronic parts

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Chip-type EMI filter CNR10

Chip-type EMI filter CNR10

This is an SMT-compatible EMI filter with a three-terminal structure that applies chip multilayer capacitor technology.

This product reduces residual inductance (ESL) by increasing the size of the ground electrode compared to usual, significantly improving noise removal effects in the high-frequency range. It is effective for EMI countermeasures in DC power lines, supporting large currents (~2A).

  • Capacitor

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Chip-type EMI filter CNF20

Chip-type EMI filter CNF20

This is an ultra-compact (2.0×1.25) chip-type three-terminal capacitor, ideal for countermeasures against high-frequency noise.

Due to its structurally low residual inductance, it has a better noise reduction effect at higher frequencies compared to conventional capacitors. It is non-directional and easy to handle. It is a RoHS compliant product.

  • Capacitor

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Chip-type EMI filter CNF31

Chip-type EMI filter CNF31

This is an SMT-compatible EMI filter with a three-terminal structure that applies chip multilayer capacitor technology.

Due to the structurally low residual inductance, it has a better noise reduction effect at higher frequencies compared to conventional capacitors. By offering high-capacity products, it enables noise countermeasures across a wider frequency range.

  • Capacitor

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[Information] Understanding EMI Filters Visually

[Information] Understanding EMI Filters Visually

Show how the Schaffner filter is used and introduce recommended products!

Schaffner's "EMI Filter" is a product that reduces electromagnetic interference generated by recent electrical and electronic devices, enabling improved system reliability and compliance with new regulations. This visual guide illustrates how Schaffner's filters are used in common applications and introduces recommended products. [Contents (excerpt)] - Introduction - Consumer Electronics - Factory Automation - Industrial Control Devices/Robots - Industrial Lighting *For more details, please refer to the PDF document or feel free to contact us.

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High Reliability EMI Filter (12A)

High Reliability EMI Filter (12A)

EMI filters for defense, space, and aerospace

The 【FGDS-12A series】 is an EMI filter module from GAIA Converter that can meet high reliability requirements. It satisfies the electromagnetic interference (EMI) requirements for aerospace/defense applications, contributing to the miniaturization, standardization, and cost reduction of defense-related equipment. ■ Features - Meets electromagnetic interference (EMI) requirements for aerospace/defense applications - Complies with EMI standards MIL-461D/E/F/G and DO-160C/D/E/F - Input resistance to MIL-STD-1275A/B/C/D and MIL-STD-704A/D/F [80V or 100V] - Wide input voltage range (4.5 to 100Vdc) - Maximum rated power is 300W - Maximum input current is 12A - Operating temperature range (case): -40℃ to 105℃ For more details, please download the catalog or contact us.

  • converter

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