TICONN 200PCS Heat Shrink Butt Wire Connector Kit, Insulated Waterproof Electrical Wire Crimp Terminals Butt Splice for Marine Automotive (200PCS)

(554 Reviews)

Price
$5.99

Size
Quantity
(80000 available )

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706 Ratings
580
61
29
8
28
Reviews
  • Mark A

    > 3 day

    Well I didnt hang anything anything from these or yank the wires hard to test them. But I did give a pull on each side before applying the heat shrink and wires stayed on just fine. I used these to splice an oxygen sensor connector to the wiring from the pcm/harness side of my car. (I had managed to quickly fry my old sensor connector when I replaced the O2 sensor but didnt secure it away from the exhaust. Lesson learned.). Anyway, I used these to crimp the existing copper wiring to the copper wiring on a pigtail replacement connector. In my car, the PCM sends a bias/reference signal down to the O2 sensor. So when I checked for voltage coming from the PCM down the sensor signal wire to the end of the repaired/spliced connector I got 1.67V. I went ahead and checked the signal on my undamaged 02 sensor connector and got 1.61V. Suffice to say there was no detectable voltage drop using these to crimp copper wire to the copper barrel and back to the copper wire. (You might even say my repaired connector had even less resistance compared to the unrepaired connector!)

  • Donald Brooks

    > 3 day

    Nothing

  • Alan N. Walton

    > 3 day

    Good product at a good price.

  • Eric Bottorff

    > 3 day

    Works

  • Nia Bins

    Greater than one week

    great product ...

  • james samuel

    > 3 day

    So far no problems I use them on a mud truck

  • W Mulder

    Greater than one week

    Reasonable cost and function well.

  • sparky

    Greater than one week

    Connectors work well easy to use

  • Michael Ackerson

    > 3 day

    Best ones yet crimped and sealed with ease

  • walla2k5

    07-06-2025

    Decent butt connectors at a good price.

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Easiest wire connector on the market - TICONN Heat Shrink Connectors

Whether you are working on your boat, vehicle, home or scientific projects, TICONN heat shrink connectors will ensure strong crimps, increased current flow and waterproof connections every time!

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Specification:

  • Shrinkage ratio 3: 1
  • Minimum shrink temperature: 175°F (80°C)
  • Full recovery temperature: 265°F (130°C)
  • Operating temperature: -65°F–255°F (55°C - 125°C)

Note: For best results, please choose the right connector, use a hot air gun, heat evenly until connector reduces in size and the adhesive flows, filling gaps within the terminals.

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Evenly Shrinking

Evenly Shrink when heated, no deformation or burn.

Waterproof

Two ends completed sealed after shrinking, waterproof.

Thickened Copper Layer

Thickened tinned copper layer, better conductivity and shape.

Interior Structure

Delicate interior structure.

Instruction

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