---
product_id: 407841052
title: "540PCS Heat Shrink Wire Connectors"
brand: "sopoby"
price: "€ 102.44"
currency: EUR
in_stock: true
category: "Sopoby"
url: https://www.desertcart.es/products/407841052-540pcs-heat-shrink-wire-connectors
store_origin: ES
region: Spain
---

# Waterproof & wear-resistant 3:1 heat shrink ratio 540PCS versatile kit 540PCS Heat Shrink Wire Connectors

**Brand:** sopoby
**Price:** € 102.44
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect Like a Pro — Seal, Secure, and Shine in Every Project!

## Quick Answers

- **What is this?** 540PCS Heat Shrink Wire Connectors by sopoby
- **How much does it cost?** € 102.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/407841052-540pcs-heat-shrink-wire-connectors)

## Best For

- sopoby enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Top-rated with 4.6 stars and backed by responsive after-sale support
- • **Heat-Activated Seal:** 3:1 shrink ratio with hot melt adhesive guarantees waterproof, airtight connections
- • **Superior Conductivity:** Tinned red copper ensures minimal voltage drop and stable current flow
- • **Durability Meets Safety:** Polyolefin insulation rated up to 257°F, compliant with RoHS & ISO standards
- • **Complete Marine-Grade Kit:** 540 precision connectors covering AWG 22-10 for every wiring need

## Overview

The Sopoby 540PCS Marine Grade Heat Shrink Wire Connectors kit offers a comprehensive range of AWG 22-10 insulated terminals made from high-quality tinned red copper. Featuring a 3:1 heat shrink ratio with adhesive lining, these connectors provide waterproof, durable, and reliable electrical connections rated up to 257°F. Certified to RoHS and ISO standards, this kit is designed for professional-grade marine and industrial wiring projects, ensuring minimal voltage drop and long-lasting performance.

## Description

540PCS Marine Grade Heat Shrink Wire Connectors of Tinned Red Copper | Electrical Connectors Kit, AWG 22-10 Waterproof Crimp Connectors Terminals Insulated Ring Fork Spade Butt Splices: desertcart.com: Industrial & Scientific

## Features

- MARINE GRADE WIRE CONNECTOR: The Sopoby electrical connectors kit includes AWG16-14 22-18 12-10 3 types gauge, 3 colors 8 sizes crimp insulated ring fork spade butt splices,make wire connection easier
- UPGRADED RED COPPER MATERIAL: High quality red copper provides excellent Conductivity, ensures less voltage instability, make your wiring connector project more perfect
- RELIABLE CONNECTION: Adhesive lined inside the 3:1 heat shrink connector will exude hot melt adhesive when evenly heated, shrinks quickly and adheres to wire insulation. Guarantees good environmental sealing, waterproof and wear-resistant
- EXCELLENT WIRE CONTACT: The copper barrel provides increased current flow, and ensures less voltage drop, preventing wiring failures and reducing equipment downtime
- AFTER-SALE SERVICE: Sopoby heat shrink connectors are compliant with ROHS, ISO 9001:2008, SGS and CE standards. Any problems when using our electrical connectors, please do not hesitate to contact us seller. We promise to provide you a satisfactory solution

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JWH1ZQR |
| Best Sellers Rank | #12,770 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #81 in Butt Terminals |
| Brand Name | Sopoby |
| Color | Red |
| Connector Gender | Male |
| Connector Type | Butt Splice, Crimp, Fork, Ring, Spade |
| Contact Material | Copper |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,321) |
| Insulation Material Type | Polyolefin |
| Item Dimensions L x W x H | 10.8"L x 6.9"W x 1.8"H |
| Item Highlight | Electrical Connectors Kit, AWG 22-10 Waterproof Crimp Connectors Terminals Insulated Ring Fork Spade Butt Splices |
| Manufacturer | Sopoby |
| Material Type | Copper |
| Maximum Voltage | 12 volts_of_direct_current |
| Model | Amazon-Sop-1100US |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | Amazon-Sop-1100US |
| Specification Met | RoHS |
| Temperature Rating | 257 degree fahrenheit |
| Terminal | Butt Terminal |
| Unit Count | 1 Count |

## Product Details

- **Color:** Red
- **Connector Type:** Butt Splice, Crimp, Fork, Ring, Spade
- **Contact Material:** Copper
- **Insulation Material:** Polyolefin
- **Terminal:** Butt Terminal

## Images

![540PCS Heat Shrink Wire Connectors - Image 1](https://m.media-amazon.com/images/I/81ZK-5BUnhL.jpg)

## Questions & Answers

**Q: Are these terminals made of tinned copper?**
A: Yes, they are made of tinned copper and thick enough to do job. It also uses polyolefin, double wall, adhesive lined tubing.

**Q: Is there ribbs on the inside of the barrel or is it smooth?**
A: They are smooth. There's a tab on the inside to stop the wire from going all the way through. If crimped right and heat shrunk they won't pull apart

**Q: Are these made in the USA?**
A: No there made in China.

## Frequently Bought Together

- 540PCS Marine Grade Heat Shrink Wire Connectors - Sopoby Electrical Connectors Kit of Tinned Red Copper, AWG 22-10 Waterproof Crimp connectors terminals Insulated Ring Fork Spade Butt Splices
- haisstronica Wire Stripper and Crimping Tool,AWG 24-10 Automatic Stripper Tool with AWG 22-10 Ratchet Wire Crimper For Heat Shrink Connectors
- 330PCS haisstronica Heat Shrink Butt Connectors-Marine Grade Waterproof Electrical Crimp Wire Connectors Kit-Tinned Red Copper Insulated, for Boat,Truck,Stereo,Joint(4Colors/4Sizes)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-09-15*