---
product_id: 58831489
title: "Gebildet 2pcs JD1914 Car Relay Harness 12V 40A 5 Pin SPDT 12AWG Harness Sockets with Built-in Diode for Automotive Truck Van Motorcycle Boat"
brand: "gebildet"
price: "VT6761"
currency: VUV
in_stock: true
reviews_count: 13
category: "Gebildet"
url: https://www.desertcart.vu/products/58831489-gebildet-2pcs-jd1914-car-relay-harness-12v-40a-5-pin
store_origin: VU
region: Vanuatu
---

# 40A high load capacity 12V standard automotive voltage ≤15ms ultra-fast operate time Gebildet 2pcs JD1914 Car Relay Harness 12V 40A 5 Pin SPDT 12AWG Harness Sockets with Built-in Diode for Automotive Truck Van Motorcycle Boat

**Brand:** gebildet
**Price:** VT6761
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your ride with precision and protection!

## Quick Answers

- **What is this?** Gebildet 2pcs JD1914 Car Relay Harness 12V 40A 5 Pin SPDT 12AWG Harness Sockets with Built-in Diode for Automotive Truck Van Motorcycle Boat by gebildet
- **How much does it cost?** VT6761 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/58831489-gebildet-2pcs-jd1914-car-relay-harness-12v-40a-5-pin)

## Best For

- gebildet enthusiasts

## Why This Product

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

## Key Features

- • **Endurance You Can Trust:** Mechanical life of 10 million cycles and electrical life of 100,000 operations for ultimate durability.
- • **Lightning-Fast Switching:** Operate and release times under 15ms keep your systems responsive and efficient.
- • **Robust 40A Load Handling:** Power through demanding automotive, truck, or motorcycle circuits effortlessly.
- • **Built-in Diode Protection:** Safeguard your vehicle’s electronics from voltage spikes with integrated diode tech.
- • **Precision Silver Alloy Contacts:** Experience ultra-low resistance (≤100mΩ) for reliable, long-lasting connectivity.

## Overview

The Gebildet JD1914 12V 40A 5 Pin SPDT Car Relay Harness features a built-in diode for voltage spike suppression, silver alloy contacts ensuring low resistance, and ultra-fast switching times. Designed for automotive, truck, motorcycle, and boat applications, it offers exceptional durability with a mechanical lifespan of 10 million operations and electrical lifespan of 100,000 operations, making it a reliable upgrade for professional-grade vehicle electrical systems.

## Description

Interchangeable/Compatible with: automobiles and devices equipped with a 12 Volt DC power source. Relay technical specification: Relay load: 40A/12VDC Contact Resistance: ≤ 100MΩ Contact Material: Ag Alloy Life Expectancy Electrical: 100,000 Operations Life Expectancy Mechanical: 10,000,000 Operations (at 300 Operations/min) Operate Time: ≤15ms Release Time: ≤10ms Insulation Resistance: 100MΩ/( 500VDC) Temperature Range: -55°C ~+70°C Humidity Range:35%~80% Atmospheric Pressure:86~106KPa

Review: Essential equipment. - Arrived on time. Easy to fit. Good value for money. Appears to be good quality.
Review: Easy installation - Working well. I used it to replace a faulty motor control board on an 18v Ryobi lawnmower. The harness and the length of the leads made for easy installation.

## Features

- Integrated Diode: Each relay includes a built-in diode that suppresses induced voltage during switching, safeguarding your electrical components from potential damage.
- Rated operational voltage: 12V/ Switching Capability: 40A
- Minimum operating voltage 8V, corresponding minimum operating current is 100mA; Standard operating voltage 12V, corresponding standard operating current is 150mA.
- Small size/Low power consumption/High contact voltage/ High sensitivity
- Contact Material: Ag Alloy / Contact Resistance: ≤ 100MΩ. Life Expectancy Mechanical: 10,000,000 Operations/ Life Expectancy Electrical: 100,000 Operations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0778J4WQW |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,483 in Automotive ( See Top 100 in Automotive ) 2 in Car Relays |
| Colour | 5 Pin |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,656) |
| Date First Available | 9 Nov. 2017 |
| Item Package Quantity | 1 |
| Item Weight | 140 g |
| Item model number | DE080 |
| Manufacturer | Gebildet |
| Part number | DE080 |
| Plug profile | Socket Mount |
| Product Dimensions | 30 x 10 x 3 cm; 140 g |
| Style | JD1914-12V/5pin with wire socket |
| Wattage | 1.8 watts |

## Product Details

- **Connector type:** 5 pin
- **Contact material:** Silver
- **Contact type:** spdt
- **Current rating:** 40 Amps
- **Mounting type:** Socket Mount

## Images

![Gebildet 2pcs JD1914 Car Relay Harness 12V 40A 5 Pin SPDT 12AWG Harness Sockets with Built-in Diode for Automotive Truck Van Motorcycle Boat - Image 1](https://m.media-amazon.com/images/I/51p6QsUxgOL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this flasher realy on/off at all times once power is supplied to unit?**
A: First of all it is not a flasher relay as does not have a timer installed inside it is a standard relay with normally closed or open contacts and when power supplied to it the contacts will operate depending on which tab you have wired to will make or break the supply to the device being powered I use for switching vac pumps on braking systems for locos on a small railway.

**Q: Is this a latching relay? Push a button to start, then push a button to stop?**
A: noo. you don't have to push any button , it start automatically and stop automatically ,, ( by current )

**Q: Will it be able to switch a 36v main with a 12v signal input?**
A: It's rated 12 volts so unlikely. Fine for car spot lights or in my case heated windscreen.

**Q: From what I know of relays, the diagram on this listing shows incorrect wiring. Can you confirm please?**
A: Hello, the diagram on this listing shows is correct, pin85  and pin86 can connect battery and ground in reverse

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential equipment.
*by S***W on 7 December 2025*

Arrived on time. Easy to fit. Good value for money. Appears to be good quality.

### ⭐⭐⭐⭐⭐ Easy installation
*by L***E on 15 June 2025*

Working well. I used it to replace a faulty motor control board on an 18v Ryobi lawnmower. The harness and the length of the leads made for easy installation.

### ⭐⭐⭐⭐⭐ Pre wired for easy installation.
*by N***E on 2 December 2025*

Excellent product. Just what I needed for the electrics on my motor home.

## Frequently Bought Together

- Gebildet JD1914 12V 40A Car Relay with 12AWG Harness Sockets, 5 Pin SPDT Relay with Color-labeled Wires for Automotive Truck Van Motorcycle Boat (Pack of 2)
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- JatilEr 16AWG Inline Fuse Holder 12v 2 Pcs, Blade Waterproof Fuse Holder Copper Wire with 15A Standard Fuses for Car/Truck/Motorcycle/Boat

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-12*