---
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: "€ 25.66"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/58831489-gebildet-2pcs-jd1914-car-relay-harness-12v-40a-5-pin
store_origin: FI
region: Finland
---

# 40A high load capacity 12V standard automotive voltage Built-in diode for voltage protection 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:** € 25.66
**Availability:** ✅ In Stock

## Summary

> ⚡ Drive with confidence — power, protection, and precision in one sleek relay harness!

## 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?** € 25.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/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 Champion:** Mechanical life of 10 million ops & electrical life of 100,000 ops for long-lasting reliability
- • **Compact & Efficient:** Small form factor with low power consumption fits seamlessly into any vehicle setup
- • **Precision Engineering:** Silver alloy contacts ensure ultra-low resistance (≤100MΩ) and reliable switching
- • **Smart Voltage Defense:** Integrated diode suppresses harmful voltage spikes, protecting your electronics
- • **Powerhouse Performance:** Handles up to 40A at 12V for robust automotive applications

## Overview

The Gebildet JD1914 12V 40A 5 Pin SPDT relay harness features a built-in diode for voltage spike suppression, silver alloy contacts for minimal resistance, and an impressive lifespan of up to 10 million mechanical operations. Designed for automotive, truck, van, motorcycle, and boat applications, it delivers reliable switching performance in a compact, low-power package.

## Description

Gebildet 2pcs JD1914 Car Relay Harness 12V 40A 5 Pin SPDT 12AWG Harness Sockets with Built-in Diode for Automotive Truck Van Motorcycle Boat

## 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 |
|---------------|-------|
| Manufacturer | Gebildet |
| Part number | DE080 |
| Item Weight | 140 g |
| Product Dimensions | 30 x 10 x 3 cm; 140 g |
| Item model number | DE080 |
| Colour | 5 Pin |
| Style | JD1914-12V/5pin with wire socket |
| Wattage | 1.8 watts |
| Item Package Quantity | 1 |
| Plug profile | Socket Mount |
| Batteries included? | No |
| Batteries Required? | No |

## 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)
![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 2](https://m.media-amazon.com/images/I/61Wk0HPUzHL.jpg)
![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 3](https://m.media-amazon.com/images/I/51i3Pv02vlL.jpg)
![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 4](https://m.media-amazon.com/images/I/617kW6ht+RL.jpg)
![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 5](https://m.media-amazon.com/images/I/51cXjc47KKL.jpg)

## Available Options

This product comes in different **Style Name** 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

## 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)
- Gruiqrd 12 Gauge Silicone Wire, 12AWG Electrical Cable 32.8FT/10M [16.4FT/5m Black and 16.4FT/5m Red], Flexible 680 Strands 0.08 mm of Tinned Copper High Temperature Wire for RC Car, Marine, Airplane
- JatilEr 16AWG Inline Fuse Holder 12v 2 Pcs, Blade Waterproof Fuse Holder Copper Wire with 15A Standard Fuses for Car/Truck/Motorcycle/Boat

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/58831489-gebildet-2pcs-jd1914-car-relay-harness-12v-40a-5-pin](https://www.desertcart.fi/products/58831489-gebildet-2pcs-jd1914-car-relay-harness-12v-40a-5-pin)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-24*