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ABB - THOMAS & BETTS RA186 Copper Ring Terminal

The RA18-6 is a copper ring terminal with an electro tin plated finish and a red nylon insulator. It features a self-insulated design with high dielectric-strength nylon sleeves, an inner bronze insulation grip to increase conductor flexibility and prevent creep. The terminal includes a crimped seam wire barrel that can be crimped anywhere around its circumference, suitable for use with both single and double indentor crimping tools (recommended for solid wire). The barrel is serrated for enhanced grip, and each terminal's tongue indicates the wire range. Made from electrolytic copper for high conductivity and rated UL94V-2 for flammability, it is suitable for applications in defense, military, and aerospace sectors.

Authorized Distributors
Source:Newark
Part No:RA18-6
Stock:26
Inv Date:06-01-2026
Price: Unit price: $159.75
Buy/RFQ:
Source:DigiKey
Part No:RA18-6
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.0666
Buy/RFQ:
Part No:RA18-6
Stock:4421
Inv Date:06-02-2026
Price: Unit price: $1.66
Buy/RFQ:
Part No:RA18-6
Stock:7089
Inv Date:06-01-2026
Price: Unit price: $1.69
Buy/RFQ:
Part No:RA18-6
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.284
Buy/RFQ:
Part No:RA18-6
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.284
Buy/RFQ:

ABB - THOMAS & BETTS RA186 Copper Ring Terminal Specifications:

  • Material: Electrolytic copper
  • Finish: Electro tin plating
  • Insulation: Red nylon insulator
  • Design: Self-insulated with high dielectric-strength nylon sleeves
  • Crimping: Suitable for single and double indentor tools, crimped anywhere on barrel
  • Barrel features: Brazed seam, serrated for better grip
  • Temperature Rating: UL94V-2 flammability rating
  • Wire Range Indicator: On the terminal tongue
  • Application: Defense, military, aerospace

Buy the Sta-Kon RA18-6 U–Reliable Copper Ring Terminal for Military and Aerospace Applications

Purchase the Sta-Kon series copper ring terminal RA18-6 online today for your military, aerospace, or industrial wiring needs. Featuring electrolytic copper for high conductivity and a durable electro tin plating finish, this terminal offers excellent corrosion resistance. Its red nylon insulator ensures safe operation and high dielectric strength, while the serrated barrel provides a secure grip on conductors. Compatible with both single and double indentor crimping tools, the terminal's design allows easy, reliable installation. Trusted for military and aerospace applications, it guarantees high performance and safety in critical environments.

Order your Sta-Kon Series RA18-6 copper ring terminal today and enhance the reliability of your military and aerospace wiring projects with superior quality.

Frequently Asked Questions

Where can I buy ABB - THOMAS & BETTS RA186?

You can click on the BUY or RFQ button to purchase RA186 from an authorized ABB - THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part RA186?

You can download the RA186 datasheet or visit the ABB - THOMAS & BETTS website for support.

Who is the manufacturer of RA186?

ABB - THOMAS & BETTS

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