iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      60484items
    • Machinery Parts
      Machinery Parts
      75229items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      101108items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      35807items
    • Materials
      Materials
      37295items
    • Measurement and Analysis
      Measurement and Analysis
      55158items
    • Image Processing
      Image Processing
      15247items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      53707items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      64888items
    • Design and production support
      Design and production support
      12495items
    • IT/Network
      IT/Network
      44351items
    • Office
      Office
      13921items
    • Business support services
      Business support services
      24733items
    • Seminars and Skill Development
      Seminars and Skill Development
      6432items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      32141items
    • others
      74303items
  • Search for companies by industry

    • Manufacturing and processing contract
      7335
    • others
      5000
    • Industrial Machinery
      4415
    • Machine elements and parts
      3292
    • Other manufacturing
      2883
    • IT/Telecommunications
      2552
    • Trading company/Wholesale
      2490
    • Industrial Electrical Equipment
      2306
    • Building materials, supplies and fixtures
      1816
    • software
      1642
    • Electronic Components and Semiconductors
      1563
    • Resin/Plastic
      1495
    • Service Industry
      1456
    • Testing, Analysis and Measurement
      1124
    • Ferrous/Non-ferrous metals
      983
    • environment
      698
    • Chemical
      629
    • Automobiles and Transportation Equipment
      565
    • Printing Industry
      510
    • Information and Communications
      458
    • Consumer Electronics
      413
    • Energy
      328
    • Rubber products
      312
    • Food Machinery
      307
    • Optical Instruments
      277
    • robot
      273
    • fiber
      250
    • Paper and pulp
      227
    • Pharmaceuticals and Biotechnology
      168
    • Electricity, Gas and Water Industry
      167
    • Warehousing and transport related industries
      147
    • Glass and clay products
      140
    • Food and Beverage
      130
    • CAD/CAM
      123
    • retail
      108
    • Medical Devices
      103
    • Educational and Research Institutions
      101
    • Ceramics
      98
    • wood
      88
    • Transportation
      82
    • Petroleum and coal products
      63
    • Medical and Welfare
      62
    • Shipbuilding and heavy machinery
      51
    • Aviation & Aerospace
      47
    • Fisheries, Agriculture and Forestry
      41
    • equipment
      33
    • Public interest/special/independent administrative agency
      31
    • Research and development equipment and devices
      26
    • Materials
      26
    • self-employed
      24
    • Government
      23
    • Mining
      17
    • Finance, securities and insurance
      13
    • cosmetics
      12
    • Individual
      10
    • Restaurants and accommodations
      9
    • Police, Fire Department, Self-Defense Forces
      7
    • Laboratory Equipment and Consumables
      4
    • Raw materials for reagents and chemicals
      3
    • Contracted research
      3
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Electronic Components and Modules
  • Machinery Parts
  • Manufacturing and processing machinery
  • Scientific and Physics Equipment
  • Materials
  • Measurement and Analysis
  • Image Processing
  • Control and Electrical Equipment
  • Tools, consumables, and supplies
  • Design and production support
  • IT/Network
  • Office
  • Business support services
  • Seminars and Skill Development
  • Pharmaceutical and food related
  • others
Search for Companies
  • Search for companies by industry

  • Manufacturing and processing contract
  • others
  • Industrial Machinery
  • Machine elements and parts
  • Other manufacturing
  • IT/Telecommunications
  • Trading company/Wholesale
  • Industrial Electrical Equipment
  • Building materials, supplies and fixtures
  • software
  • Electronic Components and Semiconductors
  • Resin/Plastic
  • Service Industry
  • Testing, Analysis and Measurement
  • Ferrous/Non-ferrous metals
  • environment
  • Chemical
  • Automobiles and Transportation Equipment
  • Printing Industry
  • Information and Communications
  • Consumer Electronics
  • Energy
  • Rubber products
  • Food Machinery
  • Optical Instruments
  • robot
  • fiber
  • Paper and pulp
  • Pharmaceuticals and Biotechnology
  • Electricity, Gas and Water Industry
  • Warehousing and transport related industries
  • Glass and clay products
  • Food and Beverage
  • CAD/CAM
  • retail
  • Medical Devices
  • Educational and Research Institutions
  • Ceramics
  • wood
  • Transportation
  • Petroleum and coal products
  • Medical and Welfare
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • Fisheries, Agriculture and Forestry
  • equipment
  • Public interest/special/independent administrative agency
  • Research and development equipment and devices
  • Materials
  • self-employed
  • Government
  • Mining
  • Finance, securities and insurance
  • cosmetics
  • Individual
  • Restaurants and accommodations
  • Police, Fire Department, Self-Defense Forces
  • Laboratory Equipment and Consumables
  • Raw materials for reagents and chemicals
  • Contracted research
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Design and production support
  4. CAE
  5. Magnetic field analysis/electromagnetic wave analysis
  6. EMI filter

EMI filter

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

E21NFA series

last updated:Nov 27, 2025

星和電機
星和電機
  • Special site
  • Official site

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.

    EMC TestingAnti-static productsMagnetic field analysis/electromagnetic wave analysis
IMG_0007.jpg

EMI filter

IMG_0007.jpg
IMG_0007.jpg No518.Jpg
  • Related Link - http://www.seiwa.co.jp/index.html
  • Special site - Product/service details - https://pr.mono.ipros.com/seiwa/product/

Inquire About This Product

  • Contact Us Online

basic information

We offer a variety of products such as ferrite cores as noise countermeasures. We have various types available, including ring type, split type, and flat type, to meet our customers' needs.

Price range

Please contact us for details

Delivery Time

P1

Applications/Examples of results

We have added a terminal block type that is smaller and easier to connect than our conventional products! It also supports large currents of 40A and above.

Detailed information

  • No518.Jpg

    Noise control related products Introducing the lineup and content of noise control related products.

Company information

星和電機

星和電機

Industrial Electrical Equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Special site
  • Official site
Phone number/address

Hoshia Electric has established itself as a top manufacturer in various business fields, including information display systems such as road information boards, industrial lighting known for its waterproof and explosion-proof features under the name "Water Pearl," tunnel lighting that began with the full-scale installation in the Kanmon Tunnel, and resin products represented by "Cutting Duct." As a new business, we started the electromagnetic noise countermeasure (EMC) product business in 1997 to address electromagnetic noise issues arising from digital devices. In the LED business, we successfully developed a blue light-emitting diode in April 2002 and a white light-emitting diode in December of the same year. Based on these technologies, we are actively expanding our business in the field of LED lighting fixtures, ranging from roads and tunnels to industrial lighting. On March 9, 2018, Hoshia Electric Co., Ltd. was listed on the First Section of the Tokyo Stock Exchange. In April 2022, we transitioned to the Tokyo Stock Exchange Standard Market. Moving forward, we will continue to leverage our unique creativity and technological capabilities cultivated over the years to develop even more innovative products and strive for business expansion. Back to the roots of manufacturing "From the Kyoto to the world"

Product/Service List (73)

Related New Products

3D Electromagnetic Wave Analysis Software (Frequency Response) WAVEjω
Design and production support
3D Electromagnetic Wave Analysis Software (Frequency Response) WAVEjω
フォトン
■Magnetic Field Analysis Software (Dynamic Magnetic Field / Transient Response) EDDY
Design and production support
■Magnetic Field Analysis Software (Dynamic Magnetic Field / Transient Response) EDDY
フォトン
■Magnetic Field Analysis Software (Dynamic Magnetic Field / Frequency Response) EDDYjω
Design and production support
■Magnetic Field Analysis Software (Dynamic Magnetic Field / Frequency Response) EDDYjω
フォトン
■Electric Field Analysis Software (Transient Response) VOLT
Design and production support
■Electric Field Analysis Software (Transient Response) VOLT
フォトン
■Coupled Analysis (Dynamic Magnetic Field + Heat Conduction) EDDY & THERMO
Design and production support
■Coupled Analysis (Dynamic Magnetic Field + Heat Conduction) EDDY & THERMO
フォトン

The related categories of EMC Testing

  • Design and production support
  • CAE
  • Magnetic field analysis/electromagnetic wave analysis
  • Measurement and Analysis
  • Testing Equipment and Devices
  • EMC Testing
  • Control and Electrical Equipment
  • Anti-static measures
  • Anti-static products
Find products and companies by related keywords
  • #filter
  • #Lighting fixtures
  • #EMI Filters
          

Inquire About This Product

  • Contact Us Online

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.