Connector Product List and Ranking from 143 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

Connector Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. 未来工業 Gifu//Building materials, supplies and fixtures manufacturers
  2. オーイケ Nagano//others
  3. 八州電工 Osaka//Building materials, supplies and fixtures manufacturers
  4. 4 null/null
  5. 5 TERADA Tokyo//others
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Connector Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. [Latest Edition] Future Industry Electrical Installation Materials Comprehensive Catalog (2024-2025) 未来工業
  2. Handhole Connector "Handhole OK Connector" オーイケ
  3. Metal flexible conduit connectors and couplings *JIS certified 八州電工
  4. 4 One-push connector for distribution boards TERADA
  5. 5 Power connector "SAF-D-GRID"

Connector Product List

721～735 item / All 906 items

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Plug-in wire connector "Quick Lock QLX Series"

Plug-in wire connector "Quick Lock QLX Series"

JIS C2813 compatible! Plug-in type wire connector with a two-point contact spring structure.

The "Quick Lock QLX Series" is a plug-type wire connector that allows for visual confirmation of the wire insertion status. It employs a wave-shaped conductive plate for smooth wire insertion. It features a highly reliable two-point contact spring structure. In addition, our company offers a variety of connectors, including "Plug Joint Connectors" and compression-type relay connectors from the "NDC Series." 【Features】 ■ Visual confirmation of wire insertion status is possible. ■ Highly reliable two-point contact spring structure. ■ Wave-shaped conductive plate is used for smooth wire insertion. ■ A molded guide ensures that wires can be inserted straight. *For more details, please refer to the PDF document or feel free to contact us.

  • Work tools

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Compression Terminal and T-Connector Catalog

Compression Terminal and T-Connector Catalog

A wide variety of T-shaped connector covers, flexible conductors, crimped copper tube terminals, and more!

This catalog summarizes the "compression terminals and T-shaped connectors" handled by Nichifu Corporation. It features a wide range of products including "T-shaped connectors" for branching connections, "T-shaped connector covers," and "compression terminals (C type)" for hard copper stranded wire. 【Featured Products (Excerpt)】 ■ T-shaped connectors (for branching connections) ■ T-shaped connectors ■ T-shaped connector covers ■ Compression terminals (C type) for hard copper stranded wire ■ Compression terminals (C type) for round compression wires, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • others

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"Mini plug joint connector" *To solve the labor shortage problem!

"Mini plug joint connector" *To solve the labor shortage problem!

A mini type that can be connected with space-saving design. Safe and easy to attach and detach. Achieving revolutionary labor-saving in electrical wiring! Documentation with construction examples provided.

The "Mini Plug Joint Connector" is considered a joint box under the Electrical Appliance and Material Safety Law and is a product that contributes to reducing the time and labor involved in connection work at electrical construction sites, as well as improving connection quality. Since the connector connection has a specific orientation, there is no need to worry about miswiring. The wire can be removed using the wire release lever, allowing for the reuse of the connector. Additionally, the connector is colorless and transparent, making it possible to check the wire insertion state and direction. 【Features】 ■ If the connector is pre-connected to the device, one-touch connection is possible on-site. ■ Contributes to reducing time, labor, and improving connection quality in on-site work. ■ Mini type that can be connected in a space-saving manner. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Power distribution and control panels
  • Piping and electrical wiring materials
  • Substation equipment

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Crimp socket for steel pipe compatible type

Crimp socket for steel pipe compatible type

Even with water or oil leaking, or under pressure, it can perfectly stop the leak.

Leaks from threaded areas of fittings such as tees, elbows, and sockets, as well as leaks from the straight pipe section's pinhole, can also be repaired. It is also ideal for stopping leaks of various fluids such as water, hot water, oil, and steam. For more details, please contact us or download the catalog!

  • Work tools

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Crimp socket for steel pipe straight type

Crimp socket for steel pipe straight type

Even if water or oil is leaking, or if pressure is applied, it can perfectly stop the leak.

We can repair pinholes and long corrosion leaks in steel pipes. It is also ideal for stopping leaks in various fluids such as water, hot water, oil, and steam. We offer two sizes: long size and half size. For more details, please contact us or download the catalog!

  • Secondary steel products

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Crimp socket for copper pipe and combined type

Crimp socket for copper pipe and combined type

Even with water or oil leaking, or under pressure, it can perfectly stop the leak.

You can repair leaks at the connections of copper cheese, elbows, sockets, and straight pipes, as well as in the straight pipes themselves.

  • Water and sewerage pipe fittings

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Crimp socket for PVC pipe compatibility

Crimp socket for PVC pipe compatibility

Even if water or oil is leaking, or if pressure is applied, it can perfectly stop the leak.

You can repair water leaks from the joints and straight sections of rigid polyvinyl chloride pipes (VP), impact-resistant rigid polyvinyl chloride pipes (HIVP), and heat-resistant rigid polyvinyl chloride pipes (HT) as well as TS fittings. For more details, please contact us or download the catalog!

  • Water and sewerage pipe fittings

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Emergency Leak Repair Tool "Crimp Socket"

Emergency Leak Repair Tool "Crimp Socket"

Quickly repair without stopping the flow of water or oil! Crimp sockets for steel pipes, copper pipes, and PVC pipes.

Kodama's "Crimp Socket" is an emergency leak repair tool that allows for quick and easy repairs when a sudden water leak occurs in piping. Not only for equipment contractors, but also for those in factories or buildings without specialized knowledge, as well as management associations and personnel in charge of apartments and facilities, anyone can easily perform leak repairs. 【Features】 ■ Simply cover the leaking area of the pipe with the crimp socket and tighten it ■ No need to stop equipment or remove piping ■ Effective when immediate response from repair contractors is not available ■ No specialized knowledge of pipe repair is required; anyone can perform the repair *For more details, please refer to the PDF document or feel free to contact us.

  • Water and sewerage pipe fittings

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Waterproof connector and waterproof coupling for steel electrical conduit

Waterproof connector and waterproof coupling for steel electrical conduit

Waterproofing × Workability! For thin steel: 19-75, for thick steel: 16-104.

We would like to introduce our "Waterproof Connectors and Waterproof Couplings" for steel electrical conduits. This product resolves the difficulty of inserting electrical conduits. With our uniquely developed waterproof gasket, it offers excellent waterproofing and workability, compliant with IP65 standards. The connectors come with a resin cap, eliminating the need for bushings. Please feel free to consult us when you need assistance. 【Product Lineup (Partial)】 ■NWBC19 ■NWBC25 ■NWBC31 ■NWBC39 ■NWBC51 ■NWBC63 *For more details, please download the PDF or feel free to contact us.

  • 1a.PNG
  • Piping and electrical wiring materials

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MUGEN Creative Furniture MUGEN Connector

MUGEN Creative Furniture MUGEN Connector

The connection and removal of the boards is completely flexible. They can be installed simply with screws, so you can install them with just one screwdriver.

The MUGEN connector is a new type of connecting device that allows for the free connection and disconnection of boards like never before. Originally developed as a connecting tool for our product, a freely shape-changing connecting table, it enables one-touch connection and disassembly. It boasts a strength that passes JIS inspections, making it robust enough for use in connecting furniture, store fixtures, and even as a DIY tool for making barbecue tables. It is currently patented in Japan, Europe, and the United States.

  • others

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AGRO Copper Alloy Nickel Plated Connector (for Ventilation)

AGRO Copper Alloy Nickel Plated Connector (for Ventilation)

The mounting screw is of the M screw type.

The mounting screw is of the M screw type.

  • Railway Construction
  • Pipeline Construction

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Industrial Square Dustproof Connector General Catalog

Industrial Square Dustproof Connector General Catalog

Free gift of a comprehensive catalog featuring cable glands and rectangular waterproof connectors!

Excellent industrial rectangular dustproof connector comprehensive catalog, free gift! Parts Supply Center Co., Ltd. sells products such as connectors, cable glands, and flexible tubes used in industrial applications. ◎ By downloading the catalog, you can view a part of the comprehensive catalog (the lineup of each series). ◎ If you would like to see all pages of the comprehensive catalog, please write "Request for comprehensive catalog" in the inquiry form.

  • Wiring devices
  • Waterproofing work

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Cable harness for solar power generation modules

Cable harness for solar power generation modules

Various manufacturer connectors are available for selection. Custom cable specifications, sizes, and lengths can be produced according to your usage.

The connectors handle products from various manufacturers, and wiring can be done in parallel using branch couplers. The wires are categorized by standards, and products that support high voltage can also be selected. We can supply products tailored to your specifications with high quality and low prices. We accept orders in small lots, as well as orders for connectors alone or wires only, so please feel free to contact us.

  • others

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WAIN Corporation Business Introduction

WAIN Corporation Business Introduction

This is an introduction to the business of WAIN, the manufacturer of products handled by the Parts Supply Center.

WAIN Corporation is a specialized manufacturer of environmentally resistant industrial connectors. Since its establishment, the company has primarily produced environmentally resistant industrial connectors, and now manufactures not only individual components but also harness products, including rectangular and circular dustproof and waterproof connectors, as well as harness products. Additionally, most processing, such as cutting contact pins, die casting, and molding of resin products, as well as mold creation and machining, is done in-house. 【Main Products】 ■ Rectangular dustproof and waterproof connectors ■ Circular dustproof and waterproof connectors ■ Harness products ■ Accessories and tools For more details, please refer to our catalog or feel free to contact us.

  • others

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Overmolded Connector Comprehensive Catalog

Overmolded Connector Comprehensive Catalog

Published overmolded connectors such as SAL M8x1/Ø8mm and M12 x1.

The "Overmolded Connector Comprehensive Catalog" is a comprehensive catalog from Parts Supply Center Co., Ltd., which sells various electronic component parts and processed products assembled from component parts. It includes items such as the "SAL M8x1 / Ø8mm Overmolded Connector," "SAL M12 x1 Overmolded Connector," and "SAL 7/8" Overmolded Connector." [Contents] ■ SAL M8x1 / Ø8mm Overmolded Connector Naming Convention and Product Specifications ■ SAL M12 x1 Overmolded Connector Naming Convention and Product Specifications ■ SAL 7/8" Overmolded Connector Naming Convention and Product Specifications ■ SAL Rund 24 Overmolded Connector Product Specifications, etc. For more details, please refer to the catalog or feel free to contact us.

  • Wiring devices

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