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THOMAS & BETTS RBB21 Datasheet & Stock

This is a splice terminal designed for 14-16 AWG copper wires, featuring a blue color coding and a length of approximately 30.23 millimeters. The terminal is electro-tin plated for corrosion resistance and is available in bulk packaging.

THOMAS & BETTS RBB21 image
View RBB21Datasheet [pdf]
Authorized Distributors
Source:Newark
Part No:RBB21
Stock:603
Inv Date:06-16-2026
Price: Unit price: $0.587
Buy/RFQ:
Source:DigiKey
Part No:RBB21
Stock:0
Inv Date:06-16-2026
Price: Unit price: $0.38254
Buy/RFQ:
Source:Mouser Electronics
Part No:RBB21
Stock:800
Inv Date:06-17-2026
Price: Unit price: $0.55
Buy/RFQ:
Source:RS Americas, Inc
Part No:RBB21
Stock:1716
Inv Date:06-16-2026
Price: Unit price: $0.56
Buy/RFQ:
Source:Master Electronics
Part No:RBB21
Stock:5145
Inv Date:06-16-2026
Price: Unit price: $0.4989
Buy/RFQ:
Source:Onlinecomponents.com
Part No:RBB21
Stock:5145
Inv Date:06-16-2026
Price: Unit price: $0.4989
Buy/RFQ:

Frequently Asked Questions

Where can I buy THOMAS & BETTS RBB21?

You can click on the BUY or RFQ button to purchase RBB21 from an authorized THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part RBB21?

You can download the RBB21 datasheet or visit the THOMAS & BETTS website for support.

Who is the manufacturer of RBB21?

THOMAS & BETTS

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