RS PRO, TM-HS-BU Butt Splice Connector, Red, Uninsulated 16 AWG

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Subtotal (1 bag of 10 units)*

£4.78

(exc. VAT)

£5.74

(inc. VAT)

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  • 265 unit(s) ready to ship
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  • Plus 900 unit(s) shipping from 31 March 2026
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Per unit*
1 - 14£4.78£0.478
15 - 49£4.51£0.451
50 +£4.29£0.429

*price indicative

RS Stock No.:
819-9870
Distrelec Article No.:
304-07-231
Brand:
RS PRO
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Brand

RS PRO

Splice Type

Butt

Product Type

Splice Connector

Overall Length

36mm

Minimum Wire Size AWG

22 AWG

Diameter

5.8 mm

Maximum Wire Size AWG

16 AWG

Insulation

Uninsulated

Colour

Red

Series

TM-HS-BU

Contact Material

Copper

Termination Type

Crimp

Standards/Approvals

No

COO (Country of Origin):
CN

RS PRO Red Crimp Splice


Use these butt connectors, also known as crimp splices, from the RS PRO range to quickly and securely connect two wires when building a circuit. The crimp splices are covered with dual wall heat shrinkable tubing and hot melt inner liner, so you can crimp then heat shrink them onto wires to make a watertight connection.

They're colour-coded red for easy identification to use with wire sizes of 0.5-1.5 mm² (22-16 AWG). Once the wires are spliced, the connection offers good physical and electrical properties and excellent strain relief, making them durable. Heat shrinking creates a see-through casing that allows quick visual inspection.

As part of the RS PRO range, these connectors are reliable. In addition, they meet ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards. They're RoHS compliant on hazardous substances. Crimp butt splice terminals are commonly used to change, lengthen or repair conductors in an electrical circuit.

Features and Benefits


• Copper crimp splice

• Heat shrink butt connector

• Colour-coded red for wire sizes 0.5-1.5 mm² (22-16 AWG)

• Voltage rating of 600 V

• Maximum operating temperature of +125°C

• Minimum operating temperature of -55°C

• Conforms to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards

• RoHS (Restriction of Hazardous Substances) compliant

RS PRO


RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.

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