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THOMAS & BETTS RJ757 Wire Termination Insulation

Thomas & Betts developed the Sta-Kon RJ757 wire termination insulation to provide superior electrical connections. Key features include a metal insulation grip sleeve for strain relief, a selectively annealed long barrel for improved crimping, and a funneled barrel entry for faster wire insertion. The brazed or overlapped seam ensures a solid, reliable connection, while the deep internal serrations lower resistance and prevent pullout. This terminal is ideal for applications requiring robust and dependable wire terminations.

Authorized Distributors
Source:DigiKey
Part No:RJ757
Stock:0
Inv Date:06-16-2026
Price: Unit price: $13.8564
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Part No:RJ757
Stock:0
Inv Date:06-17-2026
Price: Unit price: $25.04
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Part No:RJ757
Stock:0
Inv Date:06-16-2026
Price: Unit price: $25.54
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Part No:RJ757
Stock:1
Inv Date:06-16-2026
Price: Unit price: $10.208
Buy/RFQ:
Part No:RJ757
Stock:1
Inv Date:06-16-2026
Price: Unit price: $10.208
Buy/RFQ:

THOMAS & BETTS RJ757 Wire Termination Insulation Specifications:

  • Metal insulation grip sleeve: Provides strain relief
  • Long barrel: Selectively annealed
  • UL Listed: E9809
  • Deep internal serrations: Lowers resistance, prevents pullout
  • Funneled barrel entry: Faster, easier wire insertion
  • Sta-Kon Long Barrel Design: Longer barrel design
  • Color-coded insulators: Available
  • Brazed or overlapped seam: Prevents wirestrand loss, poor resistance, wire pullout, and electrical failure
  • Selective Annealing: Leaves the barrel soft enough to crimp
  • Anti-Rotational Tongues: Prevents terminal shorting
  • Proper Identification: Markings visible on the tongue
  • Deburred and Degreased: Ensures proper plating

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Frequently Asked Questions

Where can I buy THOMAS & BETTS RJ757?

You can click on the BUY or RFQ button to purchase RJ757 from an authorized THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part RJ757?

You can download the RJ757 datasheet or visit the THOMAS & BETTS website for support.

Who is the manufacturer of RJ757?

THOMAS & BETTS

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