---
product_id: 119576164
title: "General Purpose Relay 10 pcs DC 3V Coil 5 Pins SPST Power Relay JQC-3F"
brand: "luoyimao"
price: "10.46 OMR"
currency: OMR
in_stock: true
reviews_count: 4
category: "Luoyimao"
url: https://www.desertcart.com.om/products/119576164-general-purpose-relay-10-pcs-dc-3v-coil-5-pins
store_origin: OM
region: Oman
---

# 10A high current capacity 5-pin SPST PCB mount design Compact 1.8x1.4x1.9cm size General Purpose Relay 10 pcs DC 3V Coil 5 Pins SPST Power Relay JQC-3F

**Brand:** luoyimao
**Price:** 10.46 OMR
**Availability:** ✅ In Stock

## Summary

> 🔵⚡ Small Relay, Big Control – Power Your Projects Like a Pro!

## Quick Answers

- **What is this?** General Purpose Relay 10 pcs DC 3V Coil 5 Pins SPST Power Relay JQC-3F by luoyimao
- **How much does it cost?** 10.46 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/119576164-general-purpose-relay-10-pcs-dc-3v-coil-5-pins)

## Best For

- luoyimao enthusiasts

## Why This Product

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

## Key Features

- • **Space-Savvy Design:** Ultra-compact footprint fits seamlessly into tight PCB layouts
- • **Built for Automation:** Ideal for remote control, communication, and smart electronic systems
- • **Plug & Play Simplicity:** 5-pin SPST configuration ensures straightforward integration
- • **Power Up with Precision:** Handles up to 10A current for reliable high-load switching
- • **Versatile Voltage Compatibility:** Operates efficiently at DC 3V coil voltage with AC/DC contact ratings

## Overview

The LUOYIMAO JQC-3F General Purpose Relay is a compact, 5-pin SPST power relay designed for PCB mounting. Operating at a DC 3V coil voltage, it supports switching currents up to 10A at AC 125V or DC 28V, making it perfect for automation, remote control, and communication applications. This pack of 10 blue relays combines high performance with space-efficient design, empowering professionals to build reliable and scalable electronic systems.

## Description

Package Content : 10 x General Purpose RelayColor : Blue; Weight : 93gPin Quantity : 5 Pin; Size (Approx.) : 1.8 x 1.4 x 1.9cm / 0.7" x 0.6" x 0.7"(L*W*T)JQC-3F Relay has 5 soldering terminal, SPST type, PCB mount, coil voltage is DC 3V, contact capacity is AC 10A 125V or DC 28V 10A. Can adjust automatically, protect and transform the electric circuit. Widely used in the remote control, communication, automatic control system, electronic equipment's, etc.

Review: 3 volt relay - work well with my project
Review: Very well made, but terminals not marked - I had to use VOM to find the terminals - testing for the coil and relay terminals, Yes it's small, too small for a terminal map, but if they at least have a 'C' for common, 'NC' for normally closed, and 'NO' for normally open (for the relay terminals), then it would be easy to know the coil terminals by the process of elimination.

## Features

- Product Name : General Purpose Relay; Model : JQC-3F
- Coil Voltage : DC 3V;Contact : AC 240V/7A 125V/10A DC 28V/10A 10A/28V
- Pin Quantity : 5 Pin; Size (Approx.) : 1.8 x 1.4 x 1.9cm / 0.7" x 0.6" x 0.7"(L*W*T)
- Color : Blue; Weight : 93g
- Package Content : 10 x General Purpose Relay

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L1GT3PL |
| Best Sellers Rank | #2,776,821 in Automotive ( See Top 100 in Automotive ) #4,569 in Automotive Replacement Accessory Power Relays |
| Brand | LUOYIMAO |
| Coil Voltage | 3 Volts |
| Connector Type | Through Hole |
| Contact Current Rating | 10 Amps |
| Contact Type | Spst |
| Current Rating | 10 Amps |
| Date First Available | November 30, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.39 ounces |
| Item model number | 1 |
| Manufacturer | LUOYIMAO |
| Maximum Switching Current | 7 Amps |
| Mounting Type | PCB Mount |
| Operation Mode | Automatic |
| Package Dimensions | 3.9 x 2.3 x 0.8 inches |

## Product Details

- **Brand:** LUOYIMAO
- **Connector Type:** Through Hole
- **Contact Type:** Spst
- **Current Rating:** 10 Amps
- **Mounting Type:** PCB Mount

## Images

![General Purpose Relay 10 pcs DC 3V Coil 5 Pins SPST Power Relay JQC-3F - Image 1](https://m.media-amazon.com/images/I/71w6l2dpi4L.jpg)
![General Purpose Relay 10 pcs DC 3V Coil 5 Pins SPST Power Relay JQC-3F - Image 2](https://m.media-amazon.com/images/I/61sPgKTCbFL.jpg)
![General Purpose Relay 10 pcs DC 3V Coil 5 Pins SPST Power Relay JQC-3F - Image 3](https://m.media-amazon.com/images/I/71CBNrEZs0L.jpg)
![General Purpose Relay 10 pcs DC 3V Coil 5 Pins SPST Power Relay JQC-3F - Image 4](https://m.media-amazon.com/images/I/31+t2gkwrgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 3 volt relay
*by M***N on April 28, 2024*

work well with my project

### ⭐⭐⭐⭐ Very well made, but terminals not marked
*by S***R on September 5, 2020*

I had to use VOM to find the terminals - testing for the coil and relay terminals, Yes it's small, too small for a terminal map, but if they at least have a 'C' for common, 'NC' for normally closed, and 'NO' for normally open (for the relay terminals), then it would be easy to know the coil terminals by the process of elimination.

### ⭐⭐ Do now work as advertised.
*by R***Y on March 29, 2022*

These are listed as having 3v coil. They do not activate at 3v, they did however activate at 4v. I had 100% results with this. So they should work fine for 4v applications(or atleast the ones I received would) just not the listed 3v.

## Frequently Bought Together

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-10*