We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for coil.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

coil Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

coil Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. 釜石電機製作所 Iwate//Industrial Electrical Equipment
  2. 昭和工業 Osaka//others
  3. 東京コイルエンジニアリング Tokyo//Electronic Components and Semiconductors 本社
  4. 4 シンエイ精工 Saitama//Manufacturing and processing contract
  5. 5 東邦亜鉛 Tokyo//Electronic Components and Semiconductors 電子部品事業本部 営業部 東京営業課
Go to Company Ranking

coil Product ranking

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. Industrial motor coil rewinding and manufacturing 釜石電機製作所
  2. SK type inward curling coil 昭和工業
  3. "Air conditioning units can also reduce costs through renovations" *Basic knowledge materials on heat exchangers are also being provided.
  4. Attention those struggling with relay coil terminal processing! M.D.S. Corporation エム・デー・エス
  5. 4 Abundant stock, slitted to specified widths and delivered to you immediately! Copper and brass coils. 辰己屋金属 大阪本社、東京営業所、京田辺工場、中部営業所、東大阪パイプ工場

coil Product List

271～285 item / All 336 items

Displayed results
Common mode choke coil "ZE2549"

Common mode choke coil "ZE2549"

Insulation voltage of 3000VDC and 2000Vrms! For factory sensor networks and more.

The "ZE2549" is a common mode choke designed for single pair Ethernet (SPE) networks. In particular, it provides suppression of common mode noise and EMI reduction in applications of the new SPE standard 10BASE-T1L. Additionally, it supports simultaneous transmission of data and power using a single twisted pair cable with Power over Data Line (PoDL). 【Features】 ■ Insulation transformer for single pair Ethernet (SPE) networks ■ Compatible with 10Base-T1L and Power over Data Line (PoDL) ■ Insulation voltage of 3000VDC and 2000Vrms between windings ■ AEC-Q200 certified, high reliability *For more details, please download the PDF (English version) or feel free to contact us.

  • Inductor Coil

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
AC line filter common mode: SCF series

AC line filter common mode: SCF series

The SCF series is a toroidal coil designed using a nanocrystal core.

The Tokin SCF coil is a common mode choke coil that has a wide range of characteristics. These toroidal coils are designed using a nanocrystal core and are useful in various noise countermeasure applications.

  • EMC countermeasure products

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
AC line filter common mode: SCF-X coil, three-phase series

AC line filter common mode: SCF-X coil, three-phase series

The SCF-X three-phase series is a toroidal coil designed using a nanocrystal core.

The Tokin SCF-X coil is a common mode choke coil that has a wide range of characteristics. These toroidal coils are designed using a nanocrystal core and are useful in various noise countermeasure applications.

  • EMC countermeasure products

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
AC Line Filter Common Mode: SCR Series

AC Line Filter Common Mode: SCR Series

The SCR series is a toroidal coil designed using a uniquely developed high permeability ferrite S15H core.

The Tokin SCR coil is a common mode choke coil that possesses a wide range of characteristics. These toroidal coils are designed using a uniquely developed high permeability ferrite S15H core, making them useful in various noise countermeasure applications.

  • EMC countermeasure products

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
AC Line Filter Common Mode: SU Series

AC Line Filter Common Mode: SU Series

The SU series is a gear-type coil designed using a uniquely developed ferrite UU core.

The Tokin SU coil is a common mode choke coil that has a wide range of characteristics. These gear-type coils are designed using a uniquely developed ferrite UU core and are useful in various noise countermeasure fields.

  • EMC countermeasure products

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
AC line filter normal mode: HHBC series

AC line filter normal mode: HHBC series

The HHBC series uses Fe-Si dust cores. It is useful for DC/DC converters and normal noise countermeasures.

The HHBC coils from Tokin are normal mode choke coils that possess a wide range of characteristics. These coils are designed using Fe-Si dust cores and are useful in various fields such as DC/DC converters and normal noise countermeasures.

  • EMC countermeasure products

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
[Improvement Case] Coil Performance and Process Enhancement through Servo and Electronic Tension

[Improvement Case] Coil Performance and Process Enhancement through Servo and Electronic Tension

By using servo tension, advanced control is possible! A case where customer performance requirements were met.

We would like to introduce examples of coil performance and process improvement using servo and electronic tension. In this improvement project, the hollow coils for motors and actuators required ultra-precise aligned winding and high tension adjustment for the outer diameter specifications. By using servo tension and electronic tension that can be controlled with high precision, we were able to apply the internal standard limit tension and meet the customer's performance requirements. [Challenges] - It is necessary to determine the type and value of tension based on the customer's coil specifications. - The hollow coils for motors and actuators require ultra-precise aligned winding and high tension adjustment for the outer diameter specifications. *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil

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
Which specifications, such as dimensions and resistance values, should be prioritized for the winding?

Which specifications, such as dimensions and resistance values, should be prioritized for the winding?

Explain the points to consider when designing a coil, as well as the shape of the coil, the wire, and the number of turns!

When considering the coil you want to create, the productivity can vary significantly depending on which winding specifications, such as shape, resistance value, and inductance, you prioritize. In this article, we will specifically explain the points to consider when designing a coil. Coil design refers to deciding on the shape of the coil, the type of wire to use, and the number of turns, among other winding specifications. We will determine specific numerical values and create drawings. We will briefly explain the coil's shape, wire, and number of turns. *For more detailed content of the blog, please refer to the related links. For more information, please check the PDF materials or feel free to contact us.*

  • Inductor Coil

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
Coil used as a sensor

Coil used as a sensor

A detailed explanation of the overview of coils used as sensors and their application examples!

Coils are common components used in many electronic devices and electrical products, but they can also be utilized as sensors. This article provides an overview of how coils are used as sensors and details their applications. A coil is an electronic component shaped like a wire wound in a spiral. Generally, the wire is wound around a core made of iron or a magnetic material. By passing current through the coil, it can generate a magnetic field, and various applications can be realized by utilizing this characteristic. *For more detailed information, please refer to the related links. For further details, please check the PDF materials or feel free to contact us.*

  • Sensors

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
Custom-made hollow core coils for industrial and medical use.

Custom-made hollow core coils for industrial and medical use.

We will introduce what can be done precisely because we produce winding machines in-house!

Since its establishment in 1986, our company has been manufacturing a wide variety of air core coils, bobbin coils, and coil assemblies. All of these coils are produced using our own winding machines and jigs that we manufacture in-house. They are made by our engineers and operators, who have extensive experience. Additionally, we have accumulated a wealth of production technology, ranging from small lot manufacturing to mass production. *For more details, you can view the blog through the related links. For more information, please refer to the PDF materials or feel free to contact us.*

  • Inductor Coil
  • Winding Machine

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
What is a wireless power transmission coil?

What is a wireless power transmission coil?

Explanation of the principles, structure, features, and application fields of wireless power transfer coils!

A wireless power transmission coil is a device that uses coil technology to send power for charging electronic devices such as mobile phones, smartphones, and tablets. This article explains the principles, structure, features, and application fields of wireless power transmission coils. Wireless power transmission coils utilize electromagnetic induction to wirelessly transmit electrical energy. *For more detailed information, please refer to the related links. For further details, please check the PDF materials or feel free to contact us.*

  • Inductor Coil

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
Design and Characteristics of Wireless Charging Coils

Design and Characteristics of Wireless Charging Coils

I will explain the main methods of wireless charging and their features, as well as coil design!

This document explains the main methods of wireless charging, their characteristics, and coil design. Wireless charging is a technology that supplies power to devices without using cables. There are various methods of wireless charging, each with its own characteristics regarding transmission distance and efficiency. It is important to choose the appropriate method according to the application. At Pronex Co., Ltd., we support various wireless charging technologies with high-quality coils and a comprehensive support system. We will propose solutions suitable for your product development, so please feel free to contact us. [Methods] ■ Magnetic Induction Method (Inductive Coupling) ■ Magnetic Resonance Method (Resonant Inductive Coupling) ■ Electromagnetic Wave Method (Radio Frequency) ■ Electric Field Coupling Method (Capacitive Coupling) *Detailed information can be viewed through the related links. For more information, please refer to the PDF materials or feel free to contact us.

  • Charger

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
Kyosei Erofin Liquid Coil

Kyosei Erofin Liquid Coil

Heat exchanger using liquid for fluid inside the pipe.

- This is an air heating and cooling heat exchanger designed for duct installation using an air fin tube as the element. - We will adopt and manufacture the optimal structure according to the fluid flowing inside the tube. - We can accommodate small lot orders, with production starting from one unit. - The use of aluminum fins allows for a very compact design. - Special structure heaters can be manufactured (inquiry required). - Designed with a structure specialized for the specified liquid. - Fin pitch and arrangement can be flexibly selected as needed. * For more details, please refer to the PDF materials or feel free to contact us.

  • others

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
Choke Coil "TZNL SERIES"

Choke Coil "TZNL SERIES"

Enabling high output with low resistance! A wide variety of options available, the choke coil series can be used for many purposes and applications!

The chalk coil "TZNL SERIES" is a low-resistance, high-output inductor. It is widely used as a component in home appliances and various electronic devices! We offer a rich lineup of inductance ranging from 1 to 15,000 μH, so you can choose according to your purpose and application. Both bulk and taping packaging are available. 【Do you have any of the following requests?】 ■ Looking for a stable supply source ■ Want to reduce costs during switching ■ Need to accommodate various specifications ⇒ If you have such requests, please feel free to contact us. 【Features】 ■ Low resistance / high output / high reliability / diverse variations ■ Polarity specification and indication are also possible *For more details, please refer to the catalog or feel free to contact us.

  • Other electronic parts

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

Search Keywords Related to coil

COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.