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coil Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

coil Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 尾関 Tokyo//Trading company/Wholesale
  2. 日本ユニバーサル電気 Tokyo//Industrial Electrical Equipment
  3. 東京コイルエンジニアリング 本社 Tokyo//Electronic Components and Semiconductors
  4. 4 プロネック Saitama//Electronic Components and Semiconductors
  5. 5 サガミエレク Kanagawa//Electronic Components and Semiconductors
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coil Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. High-frequency transformer and power inductor 東京精電
  2. CNC Desktop Single-Axis Winding Machine 'TAK-01A/YOK-01'
  3. "Coil Stopper System" (Coil Stand) 大東工機
  4. Smart Coil manufactured "High-Frequency Reactor (Toroidal Core Type)" 尾関
  5. 5 W-PIN_Wave pin (wave-type continuous winding) stator mass production equipment UPTEC

coil Product List

271～285 item / All 523 items

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First Story of Coils" Episode 2: "The Function of Coils (Noise Removal)

First Story of Coils" Episode 2: "The Function of Coils (Noise Removal)

I will explain in detail about the noise removal due to the operation of the coil.

"What is a coil?" This is an introductory column that explains it in an easy-to-understand manner for beginners. It will be published in six parts. Coils have four main functions. In the second installment, we will explain "noise removal." [Contents] ■ Functions of a coil ■ Functions of a coil (Noise removal) - What is noise? *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil

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First Story of Coils" Episode 3: "The Function of Coils (Voltage Conversion)

First Story of Coils" Episode 3: "The Function of Coils (Voltage Conversion)

I will explain in detail about voltage conversion due to the operation of a coil.

"What is a coil?" This is an introductory column that explains it in an easy-to-understand manner for those learning for the first time. It will be published in six parts. In the world of electricity, power, measured in watts (W), is used as an indicator of the amount of electricity. In the third installment, we will explain "voltage conversion." [Contents] ■ The function of a coil (voltage conversion) - What is voltage conversion? - Why is it necessary to change voltage and current? *For more details, please refer to the PDF materials or feel free to contact us.

  • Inductor Coil

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First Story of Coils" Episode 4: "The Function of Coils (Filter)

First Story of Coils" Episode 4: "The Function of Coils (Filter)

I will explain in detail about the filter that works due to the coil.

"What is a coil?" This is an introductory column that explains it in an easy-to-understand way for beginners. It will be published in six parts. In the fourth installment, we will explain "filters." [Contents] ■ The function of coils (filters) - What is a filter? - Filters in the world of sound ■ A different story from coils *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil

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First Coil Story" Episode 6: "What Is It Used For?

First Coil Story" Episode 6: "What Is It Used For?

I will explain in detail what coils are used for.

"What is a coil?" This is an introductory column that explains it in an easy-to-understand manner for beginners. It will be published in six parts. The "First Talk about Coils" has finally reached its final installment. In the end, we will introduce some everyday products that actually use coils. [Contents] - What are they used in? - Where in cars are coils used? - The depth of coils *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil

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First Story of Coils" Episode 5: "The Function of Coils (Transmission and Reception of Radio Waves)

First Story of Coils" Episode 5: "The Function of Coils (Transmission and Reception of Radio Waves)

Explaining the image of radio wave transmission and reception using coils! I will explain "radio wave transmission and reception."

"What is a coil?" This is an introductory column that explains it in an easy-to-understand manner for those learning about it for the first time. It will be published in six parts. Various radio waves are flying around in the world, even if they are not visible, and when receiving these waves from radios, televisions, smartphones, satellites, etc., coils play a significant role. In the fifth installment, we will explain "Transmission and Reception of Radio Waves." Please take a moment to read it. [Content] ■ The Function of Coils (Transmission and Reception of Radio Waves) - An image of radio wave transmission and reception using coils (IC cards and automatic ticket gates) *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil

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Metal Composite Type SMD Power Inductor 'XRJ0754'

Metal Composite Type SMD Power Inductor 'XRJ0754'

High current, low DCR. Significantly improved current characteristics.

Introducing the new product, the metal composite type power inductor 'XRJ0754'. Compared to our same-sized XRK0730B, it has a rated current of over 1.5 times. Size: 7.5x7.2x5.2mm Fully gray coating. Utilizes metal magnetic materials to achieve miniaturization and high current capacity. Adopts flat wire for low resistance and high current specifications. Gapless integrated structure for low hum. Minimal changes in DC superimposed characteristics due to environmental temperature. Operating temperature range: -40℃ to +150℃ (including self-heating). 【Part No.】 ■XRJ0754－2R2M ■XRJ0754－3R3M ■XRJ0754－4R7M ■XRJ0754－5R6M ■XRJ0754－6R8M ■XRJ0754－100M *For more details, please refer to the related links or feel free to contact us.

  • Inductor Coil

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Automotive-compatible ultra-compact power inductor 'CDG2521C'

Automotive-compatible ultra-compact power inductor 'CDG2521C'

Automotive-compatible high-reliability ultra-compact power inductor

SMD inductor that achieves further miniaturization for high-frequency and high-current modules. Rated current of 20A or more, maintaining high impedance from 100MHz to 3GHz, with a temperature range of -40°C to +150°C. Terminal structure with excellent shock and vibration resistance. AEC-Q200 compliant. *For more details, please refer to the related links or feel free to contact us.

  • Inductor Coil

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Automotive-compatible power inductor 'CDG6250CB'

Automotive-compatible power inductor 'CDG6250CB'

Achieving narrow L-value tolerance

Automotive-Compatible High Current Inductor "CDG6250CB Series" (W6.8mm×D6.7mm×H5.0mm) This product achieves a narrower L value tolerance compared to our high-frequency, high-current module inductor "CDG6250C Series." The rated current is over 35A, maintaining high impedance from 20MHz to 3GHz, and it is also compliant with AEC-Q200. In the "CDG6250CB Series," we optimized the assembly technology compared to the existing "CDG6250C Series," reducing the L value tolerance from the conventional 20% to 15% while maintaining other electrical characteristics. This reduction helps minimize variations in module power characteristics due to L value fluctuations, contributing to improved power efficiency compared to previous models. In addition to various power module applications, this product is also suitable for impedance matching in contactless power supply and noise filtering that leverages high impedance in the GHz range.

  • Inductor Coil

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Selecting inductors without failure! Specifications for heat generation characteristics that won't deceive you with catalog values.

Selecting inductors without failure! Specifications for heat generation characteristics that won't deceive you with catalog values.

All 8 pages! How to read the catalog values of inductors. A clear explanation of thermal characteristics.

Have you ever chosen parts based on catalog values and ended up with problems? This could be a clue to solving coil heating issues. This document provides a clear explanation of the catalog specifications for inductors, which do not have standardized regulations. Please take a moment to read it! 【Contents】 ■ What is heating in inductors? ■ Catalog specifications for inductors - Allowable DC superimposed current - Allowable temperature rise current - Comparison and verification of actual measurements ■ Summary (Comparison of heating characteristics with minimal error) ■ Introduction to our choke coils (Selection guide) 70 years specializing in inductors, over 20 years of experience in the automotive market. "Sagami Electric, keeping promises." *For more details, please feel free to contact us.

  • Inductor Coil

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180℃ compatible! High reliability power inductor 'CHTR6145C'

180℃ compatible! High reliability power inductor 'CHTR6145C'

180℃ compatible! High vibration resistance (20G)! Ideal for harsh environments.

Size: 6.5x6.5x4.5mm Optimal for harsh environments of ECU High heat resistance (180℃) High vibration resistance (20G) Surface mount compatible AEC-Q200 compliant Operating temperature range: -40℃ to +180℃ (including self-heating)

  • Inductor Coil

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Choke coil

Choke coil

The choke coils from Shōshin Electric are effective as common mode noise filters for noise reduction in switching power supplies and inverter equipment.

Product lineup: Choke coil

  • Semiconductor inspection/test equipment
  • transformer
  • power supply

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RFID antenna coil

RFID antenna coil

RFID antenna coil, flat wire antenna coil

An antenna coil that accommodates a wide range of shapes and sizes. By only manufacturing winding molds, it is possible to accommodate a wide variety of shapes and sizes, while keeping initial costs lower compared to manufacturing methods such as etching or printing. The use of magnet wire provides excellent insulation and heat resistance, with a heat resistance class selection range of 100°C to 180°C. It complies with the RoHS directive.

  • IC tag reader/writer
  • Personal authentication
  • Entrance and exit control system

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Spiral coil for endotracheal tube (custom-made)

Spiral coil for endotracheal tube (custom-made)

For anything related to springs, contact Samini Corporation!

Online sales of springs and manufacturing. Various types of springs and mechanical parts. We respond quickly to custom spring orders. This is an introduction to the "Spiral Coil for Endotracheal Tubes" handled by Samini Co., Ltd.

  • tube

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Metal composite coil

Metal composite coil

Can be used for filter applications! Metal composite coil made with Fe alloy.

Introducing the "Metal Composite Coil" handled by Furukawa Electric. We offer a lineup including the "TSPA-HT Series," which enables space-saving in power circuits through miniaturization, the "TSPA Series," which allows for high efficiency in power supply with low loss, and the "TSPF Series," which uses flat copper wire to achieve low DCR values. These can be used in the DC-DC converter section of power circuits and for filter applications. 【Product Lineup】 ■ TSHC Series ■ TSPA-HT Series ■ TSPA Series ■ TSPF Series *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil

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Toroidal Coil "FL/FP/FS Series"

Toroidal Coil "FL/FP/FS Series"

We offer a variety of sizes according to your needs! Introducing the "FL Series," which can be used even at high temperatures!

We would like to introduce our toroidal coils, the 'FL/FP/FS series'. The "FL series" is made from Fe-Si alloy and has a stable effective permeability of μ70. It has a high saturation magnetic flux density of 8000 Gauss, making it suitable for high current applications. The "FP series" is made from high-purity electrolytic iron powder, providing stable quality. The "FS series" has an effective permeability of μ110 and excels in high-frequency characteristics. 【Features of the FL Series】 ■ Superior DC superimposition characteristics compared to the FS series ■ Due to its toroidal shape, it has a small leakage magnetic field and reduced humming ■ Its high saturation magnetic flux density allows for miniaturization compared to ferrite chokes like E-type ■ With a Curie temperature of 600°C, it can be used even at high temperatures around 150°C ■ Lower cost compared to amorphous and permalloy materials *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil

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