We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for coil.
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coil Product List and Ranking from 22 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. シンエイ精工 Saitama//Manufacturing and processing contract
  2. エム・デー・エス Osaka//Consumer Electronics
  3. サガミエレク Kanagawa//Electronic Components and Semiconductors
  4. 4 アーク Fukushima//Manufacturing and processing contract
  5. 5 null/null
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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. Attention those struggling with relay coil terminal processing! M.D.S. Corporation エム・デー・エス
  2. Introduction to Shin-Ei Seiko's Thailand Factory シンエイ精工
  3. [Information] A Discussion for People Who Use Coils, Part Two サガミエレク
  4. Introduction to Shin-Ei Seiko's China Factory シンエイ精工
  5. 4 Various coils アーク

coil Product List

46～60 item / All 67 items

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Yoshino Electric Industry Co., Ltd. Business Introduction

Yoshino Electric Industry Co., Ltd. Business Introduction

Automation plus manual work for a variety of small quantities!

Yoshino Electric Industry Co., Ltd. manufactures products tailored to customer requirements, ranging from winding and electronic component assembly to prototype development, design, and manufacturing of coils. We also accept the production of prototypes, as well as repairs and maintenance, with high-quality management being our strength. In terms of wire sizes, we process from φ0.05 to φ3.2, and in terms of weight, we handle lightweight products (pulse transformers) to heavy products (coils for power circuit breakers) exceeding 70 kg. We produce a wide variety of coil shapes, including bobbin-wound, bobbinless, round, and square. 【Business Activities】 ■ Manufacturing of brake coils for elevators and escalators, as well as magnet coils ■ Manufacturing of coils for substations and switches ■ Assembly of pulse transformers and electrical devices *For more details, please download the PDF or feel free to contact us.

  • Inductor Coil

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Introduction to Business of North Vietnam Electronics Co., Ltd.

Introduction to Business of North Vietnam Electronics Co., Ltd.

We provide low prices and high quality with the motto of managing delivery times in a way that makes customers feel no distance.

North Vietnam Electronics Co., Ltd. is engaged in coil production, solenoid assembly, and soldering work. We offer a variety of coil wires, including 2UEW φ0.05 to φ0.45, 2PEW φ0.06 to φ0.50, and other types such as EIW. We frequently receive inquiries regarding maintenance parts, prototypes, and small quantities of coils. Our solenoid assembly allows for integrated production from coils, contributing to price, quality, and delivery time. Additionally, we also accept assembly work involving soldering tasks such as parts replacement and the use of electric screwdrivers. [Business Overview] ■ Coil Production ■ Solenoid Assembly ■ Soldering Work *For more details, please feel free to contact us.

  • Inductor Coil

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[Processing Example] Outdoor Use Hydraulic Valve Coil

[Processing Example] Outdoor Use Hydraulic Valve Coil

Introducing examples of processing waterproof electrical components! Achieved zero occurrences of waterproof failures.

We would like to introduce a case study of waterproof electrical components processing proposed by F Plus. In outdoor use hydraulic valve coils, there were frequent issues with water ingress into the coil interior. Therefore, we selected appropriate resin materials and, through repeated trials, determined the gate position and size. We are currently maintaining zero occurrences of waterproof failures. (As of April 1, 2019) 【Case Study】 ■Challenge - Frequent water ingress into the coil interior resulted in poor yield products. ■F Plus Proposal - Selection of appropriate resin materials. - Meetings with the client to determine the gate position and size through repeated trials. ■Materials - PA resin (Nylon resin) ■Molding Machine Used - 50t vertical insert machine *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Inductor Coil
  • Contract manufacturing

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[Electric Motor Maintenance Case] Brake Coil: Coil Rewinding

[Electric Motor Maintenance Case] Brake Coil: Coil Rewinding

Publishing the advantages of rewinding the coils of electric motor brakes at our company.

At Amagasaki Electric Manufacturing Co., we carry out rewinding of coils such as brake coils in-house. Various components are used inside electric motors, and these components can deteriorate due to frequency of use, environmental factors, and aging, leading to various failures. One of the causes of failure is the burning of the coils used internally. This issue can be addressed through maintenance. By conducting this maintenance at our company, the following advantages can be obtained: 【Benefits of Maintenance】 ■ Cost savings compared to purchasing new products, with shorter lead times for use ■ In-house execution provides advantages over other companies in terms of lead time and cost ■ Most of the materials used internally are replaced, restoring them to like-new condition ■ Even if new products are purchased, they can be kept as spares in case of failure ■ Maintenance can be performed on currently discontinued products, allowing for continued use ■ Reliable technology and high quality that is also requested by other companies in the same industry *For more details, please refer to the PDF materials or feel free to contact us.

  • Other contract services
  • Other services
  • Other motors

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Coil

Coil

We manufacture coils that can be used with confidence through strict process management and quality control.

Our company manufactures coils. The structure of the bobbins used in the coils reflects the proposals made by our company, contributing to improvements in productivity, cost reduction, and quality enhancement. We not only produce products based on customer specifications but also collaborate with customers and suppliers from the development stage to provide proposals and design support tailored to the product's application and production volume, establish manufacturing methods, and evaluate products. Through these efforts, we strive daily as a company to continue earning the trust of our customers in terms of quality, cost, delivery, and technical capabilities. 【Features】 - Proposals for bobbin shapes to reduce parts and ensure lead wire tensile strength - Comprehensive processes from coil winding to solenoid assembly and molding - Proposals for shapes to accommodate mass production *For more details, please feel free to contact us.

  • Inductor Coil
  • Other electronic parts
  • Harness

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MA coil (aligned multi-winding coil)

MA coil (aligned multi-winding coil)

A coil that can completely solve all the issues of flat angle lines!

We have developed the 'MA Coil (Aligned Multi-Winding Coil)' that minimizes the inherent loss of inductors while allowing for increased functionality. We hold a patent for this technology, which can completely resolve all issues associated with edgewise-wound coils made from flat wire. Please feel free to contact us if you have any inquiries. 【Features】 ■ Minimizes the inherent loss of inductors while allowing for increased functionality ■ Capable of completely resolving all issues related to edgewise-wound coils made from flat wire ■ High design flexibility, truly adaptable *For more details, please download the PDF or feel free to contact us.

  • Inductor Coil

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Various coils

Various coils

Feel free to consult us about anything related to electromagnetic coils!

Our company primarily handles magnet coils, sensor coils, vehicle coils, brake and clutch coils, solenoids, relay coils, choke coils, and more. We specialize in large coils, including very specialized winding such as fully aligned winding of large coils weighing around 25 kg, and we respond to the need for parts required in various industrial fields with improved quality and stable supply. 【Features】 - Supports a wide range of bobbin winding, aligned air core, resin molding, etc. - Capable of diameters from 0.05 mm to 3 mm - Can accommodate coils as small as approximately 10 g - Able to handle small lot production of various types and can consult on medium lots or more through partner companies - Supports epoxy resin vacuum molding processing *Please feel free to contact us for more details.

  • Inductor Coil

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Coil

Coil

Leave it to us when it comes to magnetic materials and coils.

Our company focuses on the manufacturing of magnetic materials and various coils, conducting a consistent production system that includes bobbin molding, coil winding, and encapsulation molding. We particularly emphasize insert molding and possess both horizontal and rotary vertical molding machines. Additionally, we have established a production system that can respond to diverse needs, with appropriate proposals regarding material procurement, component shapes, and mold structures, from prototype to mass production, in collaboration with strong members from the pressing, resin, and harness departments necessary for product manufacturing. 【Product Lineup】 ■ Molded coil products ■ Transformer and electromagnet products ■ Tape-treated coil products ■ Linear products *For more details, please download the PDF or contact us.

  • Inductor Coil

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Example of production: Coil for contactless power supply

Example of production: Coil for contactless power supply

Demonstration coil for 'magnetic resonance' in an MIT paper.

We received a request from a customer to manufacture coils for a paper from the Massachusetts Institute of Technology, for the verification of magnetic resonance (or magnetic field resonance). It was a coil for contactless power transmission that enables long-distance power supply of 2 meters. We look forward to its practical application in the future.

  • transformer
  • Contract manufacturing
  • Inductor Coil

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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

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Okuyama Manufacturing Co., Ltd. Equipment Introduction

Okuyama Manufacturing Co., Ltd. Equipment Introduction

Introducing the equipment we have, such as single-axis powerful winding machines and CNC tapping centers!

We would like to introduce the main equipment used at Okuyama Manufacturing Co., Ltd. We have various equipment including the "Flyer High-Speed Multi-Stage Automatic Winding Machine," "High-Speed Twisting Device," "Unit Winding Machine Spindle Type," and "Vacuum Mold Defoaming Injection Device." Additionally, we are equipped with measuring instruments such as "Digital Multimeters," "Impulse Testers," and "Tension Meters." 【Equipment Owned (Partial)】 ■ Flyer High-Speed Multi-Stage Automatic Winding Machine ■ High-Speed Twisting Device ■ Single-Axis Powerful Winding Machine ■ Single-Axis Compact Winding Machine ■ Unit Winding Machine Spindle Type *For more details, please refer to the PDF document or feel free to contact us.

  • Milling machine
  • Drying Equipment
  • Testing Equipment and Devices

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