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THOMAS & BETTS RA833 Wire Termination Insulation

Thomas & Betts Sta-Kon wire termination insulation provides a robust and reliable solution for electrical connections. Developed over 70 years ago, these terminals feature a long barrel design with deep internal serrations that ensure a large contact area and low resistance. The funneled barrel entry simplifies wire insertion, while the brazed or overlapped seam provides exceptional tensile strength and prevents wire strand loss. Selective annealing ensures easy crimping without compromising the tongue's strength. These terminals are ideal for applications requiring secure, long-lasting connections, minimizing rework and electrical failures.

Authorized Distributors
Source:DigiKey
Part No:RA833
Stock:0
Inv Date:06-16-2026
Price: Unit price: $0.61677
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Part No:RA833
Stock:705
Inv Date:06-17-2026
Price: Unit price: $1.16
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Part No:RA833
Stock:1542
Inv Date:06-16-2026
Price: Unit price: $1.17
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Part No:RA833
Stock:2730
Inv Date:06-16-2026
Price: Unit price: $0.839
Buy/RFQ:
Part No:RA833
Stock:2730
Inv Date:06-16-2026
Price: Unit price: $0.839
Buy/RFQ:

THOMAS & BETTS RA833 Wire Termination Insulation Specifications:

  • Metal insulation grip sleeve: included on all-nylon terminal for strain relief
  • Barrel: long barrel selectively annealed
  • UL Listed: E9809 unless otherwise specified
  • Deep internal serrations: ensures a large area of contact that lowers the resistance of a connection
  • Funneled terminal barrel entry: eliminates wire strand ‘hang up’ upon insertion
  • Sta-Kon Long Barrel Design: longer barrel design provides insulator with additional surface area
  • Brazed or overlapped seam: prevents wirestrand loss, poor resistance, wire pullout, and electrical failure
  • Selective Annealing: leaves the barrel soft enough to crimp and form around the wire
  • Anti-Rotational Tongues: prevents terminal shorting
  • Proper Identification: clearly visible on the surface of the tongue
  • Deburred and Degreased: ensures proper plating

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Frequently Asked Questions

Where can I buy THOMAS & BETTS RA833?

You can click on the BUY or RFQ button to purchase RA833 from an authorized THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part RA833?

You can download the RA833 datasheet or visit the THOMAS & BETTS website for support.

Who is the manufacturer of RA833?

THOMAS & BETTS

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