Denka Electron for reliable electrical connections
Crimp Terminals

UL Standard Compliant Both R-type and Y-type are UL-compliant. Achieve highly reliable electrical connections.
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Always in Stock, Immediate Delivery Always in stock in dedicated cases for sizes 1.25 to 100SQ. Small lot orders also accepted.
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RoHS2 Compliant Eco-friendly, halogen-free products available.

FEATURES Strengths of Denka Electron Crimp Terminals

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UL Compliant, High Quality

Bare crimp terminals compliant with UL product category (ZMVV). Meeting strict quality standards both domestically and internationally, these can be safely used for a wide range of applications such as industrial equipment, control panels, and electrical installations.

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Extensive Size Lineup

Available in a wide range of sizes from 1.25SQ to 100SQ. Two types of shapes are available: R-type (ring) and Y-type (fork), allowing you to select the optimal product for your terminal block or equipment.

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Dedicated Cases, Always in Stock

Always in stock in dedicated cases for sizes 1.25 to 100SQ. Easily available when needed, we can flexibly accommodate orders from prototypes and small trials to mass production.

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RoHS2 Compliant, Eco-Friendly

These products are environmentally friendly and compliant with the RoHS2 directive. They can be safely adopted by manufacturers and electrical companies committed to reducing harmful substances.

LINEUP Product Lineup


Ring Type, Standard

Bare Crimp Terminals [R-Type]

Ring-type (circular hole) terminals ideal for connecting to bolt and screw terminals. Widely used for fixed connections that do not require removal. A wide range of sizes from 1.25SQ to 100SQ are always in stock. Easy to manage in dedicated cases.

Price: ¥385~
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Y-Type, Removable

Bare Crimp Terminals [Y-Type]

Y-type (fork) terminals that can be attached and detached without removing the screw. Ideal for connections to control panels and terminal blocks where wiring changes or inspections occur frequently. Available in a wide range of sizes, similar to R-type.

Price: Inquire
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USE CASE 3 Key Points for Choosing Crimp Terminals

Selection Guide for On-Site Applications

  • R-Type (Ring) — For Fixed Connections Requires removal of bolts/screws for connection, ensuring a secure connection that is resistant to loosening and vibrations. Widely adopted for fixed wiring in control panels, motor wiring, and electrical equipment.
  • Y-Type (Fork) — For Frequent Attachments/Detahments Can be attached and detached by simply loosening the screw, making it ideal for connections to distribution boards and terminal blocks where wiring changes or inspections occur frequently. Streamlines wiring management for distribution boards, control equipment, and measuring devices.
  • Select the Appropriate Size (SQ) for the Wire Diameter Choosing the correct size for the wire's cross-sectional area (SQ) is crucial for connection quality. Select the optimal size from our extensive lineup of 1.25 to 100SQ. Feel free to contact us if you need assistance with selection.

SPECIFICATIONS Product Specification Comparison

Item R-Type (Ring)
Bare Crimp Terminal R**
Y-Type (Fork)
Bare Crimp Terminal Y**
Shape Ring (circular hole) Fork (Y-shape)
Applicable Wire Size 1.25〜100SQ 1.25〜100SQ
Attachment/Detachment Method Requires bolt removal Can be attached/detached by loosening bolt
Main Applications Fixed wiring, vibrating environments, electrical equipment Frequent wiring changes, frequent inspections
Standards UL compliant, RoHS2 compliant UL compliant, RoHS2 compliant
Stock Always in stock (in dedicated cases) Always in stock
Details Learn More Learn More

INDUSTRIES Adopted in a Wide Range of Fields

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Industrial equipment and FA facilities

For control panel wiring in manufacturing equipment, robots, and transport facilities. UL-compliant products ensure peace of mind regarding safety standards.

Electrical and Power Equipment

For main line connections in distribution boards, panelboards, and power generation facilities. We offer a wide range of sizes (up to 100SQ) compatible with high currents.

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Ships and Heavy Electrical Equipment

For wiring connections in power and control systems of large vessels. Can be used with confidence in applications requiring environmental resistance and reliability.

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Measurement and Control Equipment

For fine wire (1.25SQ) wiring around sensors, measuring instruments, and PLCs. We can provide integrated procurement from small to large sizes.

COMPANY About Denka Electron

Denka Electron Hachioji Factory

Over 50 years of experience as a specialized manufacturer of wiring protection materials

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Over 50 years of experience since our founding

Since our establishment in 1970, we have continued to meet the needs of the industrial world as a specialized manufacturer of wiring protection materials. We have a stable management base with 100 million yen in capital.

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Headquarters and Factory System

Headquartered in Ginza, Tokyo, we manufacture high-quality products at our Hachioji factory. We also have production bases in China, establishing a global supply system.

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Over 1,000 items in stock

We always have over 1,000 types of products in stock, including crimp terminals, tubes, and cable accessories. We can handle everything from small to large lot orders.

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Sports Support and Social Contribution

Through our sponsorship activities in beach volleyball, track and field, and speed skating, we have strived to support athletes and contribute to society.

Contact us here for product inquiries and quotes

Our expert staff will provide thorough support for everything from consultations on size selection and sample requests to quotes for large-volume orders.

  • Consultations on size selection
  • Sample provision
  • Stock confirmation and immediate delivery support
  • Quotes for large-volume orders
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