---
product_id: 502411559
title: "Heat Shrink Butt Connectors, 100Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Red"
brand: "vamrone"
price: "¥10687"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/502411559-heat-shrink-butt-connectors-100pcs-22-16-awg-red-insulated
store_origin: JP
region: Japan
---

# Tinned copper barrel for max conductivity Waterproof & corrosion resistant 3:1 shrink ratio for tight seal Heat Shrink Butt Connectors, 100Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Red

**Brand:** vamrone
**Price:** ¥10687
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with confidence, seal with style!

## Quick Answers

- **What is this?** Heat Shrink Butt Connectors, 100Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Red by vamrone
- **How much does it cost?** ¥10687 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/502411559-heat-shrink-butt-connectors-100pcs-22-16-awg-red-insulated)

## Best For

- vamrone enthusiasts

## Why This Product

- Trusted vamrone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk 100-Pack Value:** Get professional-grade connectors in a cost-effective quantity to power all your projects without compromise.
- • **Marine-Grade Durability:** Built to withstand harsh environments—ideal for automotive, marine, and industrial applications.
- • **Certified Safety & Quality:** Meets CE, RoHS, ISO9001, and SGS standards so you can work confidently and safely every time.
- • **Premium Tinned Copper Barrel:** Maximizes current flow with minimal voltage drop for reliable, high-performance electrical projects.
- • **Seamless 3:1 Heat Shrink Technology:** Ensures a watertight, durable seal that protects your connections from moisture and corrosion.

## Overview

YYuan Heat Shrink Butt Connectors combine a 3:1 polyolefin heat shrink tubing with a thick tinned copper barrel to deliver waterproof, corrosion-resistant, and high-conductivity wire splices. Certified to international safety standards and designed for automotive, marine, and general electrical use, this 100-piece pack offers a professional, reliable solution for secure wire connections that last.

## Description

Full description not available

## Features

- 【PREMIUM IN QUALITY】- Every single piece of our crimp connectors is made with tinned thick red copper barrel and polyolefin heat shrink tubing[Shrink Ratio 3:1], which ensure secure crimping and tight wire connection with high current flow and minimum voltage drop, preventing wire failures
- 【SAFETY MATTERS】- Safety is the top priority during any of your work, certificated products can ensure you reassured and secure using experience. Our heat shrink connectors meet the standards of CE, RoHS, ISO9001, SGS, you’re allowed to use these proffesional butt splice connectors with full confidence for a variety of electrical projects and wire connection issues
- 【MADE TO LAST】- Thanks to the thick tinned copper and seamless barrel desgin, it ensures strong and secure crimping all the time with no wire coming off issues. What's more, the polyolefin heat shrink tubing provides the high tensile strength and resistance to mechanical damage so there's no worry of rat chewing or similiar phisical damage issues. When heated with a heat gun, the adhesive melting inside create a waterproof and insulated seal, preventing electric leakage and corrosion
- 【WIDE APPLICATION】- Marine grade heat shrink butt splices can be widely applied in areas such as automotive industry, marine, science projects, family electrical wire connections and so on, due to its durability, steadily, water and corrosion resistace
- 【COST EFFECTIVE PACKAGE】- Considerate product quantity of 100pcs/pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Red |
| Connector Type | Crimp |
| Contact Material | Copper |
| Insulation Material | Polyolefin |
| Terminal | marine |
| Material | Copper |
| Brand | VAMRONE |
| Specification Met | CE, ISO 9001, RoHS, SGS |
| Temperature Rating | 125 degree celsius |
| Product Dimensions | 36L x 5W x 5H Millimeters |
| Maximum Voltage | 12 Volts (DC) |
| Net Quantity | 100 Count |
| Manufacturer | YYuan |
| UPC | 738629962552 |
| Country of Origin | USA |
| Model number | Heat Shrink Connectors |
| Number of Memory Sticks | 100 |
| Item Weight | 91 g |
| Item model number | Heat Shrink Connectors |
| Voltage | 12 Volts |
| Power Source | corded electric |
| Are batteries included? | No |

## Product Details

- **Colour:** Red
- **Connector Type:** Crimp
- **Contact Material:** Copper
- **Insulation Material:** Polyolefin
- **Terminal:** marine

## Images

![Heat Shrink Butt Connectors, 100Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Red - Image 1](https://m.media-amazon.com/images/I/61j7RQe8GtL.jpg)
![Heat Shrink Butt Connectors, 100Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Red - Image 2](https://m.media-amazon.com/images/I/71wgS+3dAbL.jpg)
![Heat Shrink Butt Connectors, 100Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Red - Image 3](https://m.media-amazon.com/images/I/61bp34qA5ZL.jpg)
![Heat Shrink Butt Connectors, 100Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Red - Image 4](https://m.media-amazon.com/images/I/71Wl-rgyCyL.jpg)
![Heat Shrink Butt Connectors, 100Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Red - Image 5](https://m.media-amazon.com/images/I/71CCi04ITyL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What brand of crimper tool should I use on these 26-24 awg connectors? Any recommendations? I have't find a crimper that fits for 26-24awg, help plz!**
A: Really?   You want the cheapest connector you can find, and you are worried about the right crimpers?

**Q: i need to connect 2 wires in one end and 1 wire in the other end, the 2 wires fit perfectly, should i twist the 2 wires in one end together before?**
A: This is how I would do it, slide the heat shrink on either wire your splicing. Then twist the two together that are coming out of the same location and solder the three together and then slide the heat shrink over the connection and shrink. That way you know you will have a solid connection and it will break before twisted wires could just pull out of the heat shrink.

**Q: i need to connect 2 wires in one end and 1 wire in the other end, the 2 wires fit perfectly, should i twist the 2 wires in one end together before?**
A: You can do this but the heat shrink will not seal around the 2 wires. I suggest that after you do this, using liquid electric tape to seal the whole thing.

**Q: What is the max voltage?**
A: The Wire Connectors are made for Automotive and Marine Grade applications. Most of that is 12-volt DC.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*