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THOMAS & BETTS RB486 Wire Termination Insulation

Thomas & Betts Sta-Kon wire termination insulation represents a significant advancement in electrical connection technology. Developed over 70 years ago, these terminals feature a metal insulation grip sleeve for strain relief, a selectively annealed long barrel for ease of crimping, and deep internal serrations that lower resistance and prevent pullout. The funneled barrel entry simplifies wire insertion, while the brazed or overlapped seam ensures a solid, reliable connection. The long barrel design, often exceeding competitors' lengths, minimizes electrical failure and rework, making Sta-Kon terminals a preferred choice for demanding electrical applications. The anti-rotational tongue prevents shorting and allows for closer terminal placement, further enhancing system efficiency and reliability.

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Source:DigiKey
Part No:RB486
Stock:0
Inv Date:06-16-2026
Price: Unit price: $1.96196
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Part No:RB486
Stock:0
Inv Date:06-17-2026
Price: Unit price: $2.01
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Part No:RB486
Stock:0
Inv Date:06-16-2026
Price: Unit price: $2.59
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Part No:RB486
Stock:1060
Inv Date:06-16-2026
Price: Unit price: $3.84
Buy/RFQ:
Part No:RB486
Stock:1060
Inv Date:06-16-2026
Price: Unit price: $3.84
Buy/RFQ:

THOMAS & BETTS RB486 Wire Termination Insulation Specifications:

  • Metal insulation grip sleeve: Included on all-nylon terminals for strain relief
  • Barrel: Selectively annealed long barrel
  • UL Listed: E9809 unless otherwise specified
  • Deep internal serrations: Ensure large area of contact, lowers resistance
  • Funneled terminal barrel entry: Eliminates wire strand hang up
  • Sta-Kon long barrel design: Provides insulator surface area, holds tight to barrel
  • Brazed or overlapped seam: Prevents wirestrand loss, poor resistance, wire pullout, and electrical failure
  • Selective annealing: Leaves barrel soft enough to crimp, tongue remains strong
  • 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 RB486?

You can click on the BUY or RFQ button to purchase RB486 from an authorized THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part RB486?

You can download the RB486 datasheet or visit the THOMAS & BETTS website for support.

Who is the manufacturer of RB486?

THOMAS & BETTS

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