---
product_id: 48035477
title: "SainSmart 8-Channel Relay Module"
brand: "sainsmart"
price: "$63.28"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/48035477-sainsmart-8-channel-relay-module
store_origin: US
region: United States of America
---

# High-current relay up to AC250V 10A / DC30V 11A LED indicators for real-time relay status 8 independent relay channels for versatile control SainSmart 8-Channel Relay Module

**Brand:** sainsmart
**Price:** $63.28
**Availability:** ✅ In Stock

## Summary

> ⚡ Command your smart setup with power and precision!

## Quick Answers

- **What is this?** SainSmart 8-Channel Relay Module by sainsmart
- **How much does it cost?** $63.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/48035477-sainsmart-8-channel-relay-module)

## Best For

- sainsmart enthusiasts

## Why This Product

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

## Key Features

- • **Powerhouse Control:** Manage heavy-duty appliances effortlessly with 10A AC / 11A DC relay capacity.
- • **Multi-Device Mastery:** 8 channels let you orchestrate multiple devices simultaneously—perfect for complex projects.
- • **Energy-Efficient Driver:** Low 15-20mA driver current per channel keeps your system lean and efficient.
- • **Instant Status Feedback:** Built-in LEDs provide clear, real-time relay activation status—never guess again.
- • **Plug & Play Compatibility:** Seamlessly integrates with popular microcontrollers like Arduino, ARM, PIC, and more.

## Overview

The SainSmart 8-Channel Relay Module is a 5V interface board designed for professional-grade control of high-current devices. Compatible with a wide range of microcontrollers, it supports up to 10A AC and 11A DC loads per channel, featuring 8 independent relays and LED indicators for real-time status monitoring—ideal for advanced automation and IoT projects.

## Description

SainSmart 8-Channel Relay Module

## Features

- 5V 8-Channel Relay interface board, and each one needs 15-20mA Driver Current
- Equipped with high-current relay, AC250V 10A ; DC30V 11A
- Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP432, TTL logic)
- Indication LED's for Relay output status

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0057OC5WK |
| Best Sellers Rank | #366,769 in Automotive ( See Top 100 in Automotive ) #103 in Automotive Replacement Relay Control Module Relays |
| Brand | SainSmart |
| Coil Voltage | 5 Volts |
| Color | Blue |
| Connector Type | Through Hole |
| Contact Current Rating | 10 Amps |
| Contact Type | Normally Open |
| Current Rating | 20 Milliamps |
| Customer Reviews | 4.5 4.5 out of 5 stars (424) |
| Date First Available | June 23, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.2 ounces |
| Item model number | 101-70-102 |
| Manufacturer | SainStore Inc. |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 30 Volts |
| Minimum Switching Voltage | 5 Volts |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Manual |
| Other display features | Wireless |
| Product Dimensions | 7 x 6.4 x 1 inches |
| Wattage | 50 watts |
| Whats in the box | 1x SainSmart 8-Channel Relay Module |

## Product Details

- **Connector type:** Through Hole
- **Contact material:** Silver
- **Contact type:** Normally Open
- **Current rating:** 10 Amps
- **Mounting type:** DIN Rail Mount

## Images

![SainSmart 8-Channel Relay Module - Image 1](https://m.media-amazon.com/images/I/61cPdKAzAbL.jpg)
![SainSmart 8-Channel Relay Module - Image 2](https://m.media-amazon.com/images/I/51RhWgokLRL.jpg)
![SainSmart 8-Channel Relay Module - Image 3](https://m.media-amazon.com/images/I/51huMNFGuiL.jpg)
![SainSmart 8-Channel Relay Module - Image 4](https://m.media-amazon.com/images/I/51hZG7t-BBL.jpg)
![SainSmart 8-Channel Relay Module - Image 5](https://m.media-amazon.com/images/I/513lkVMv9yL.jpg)

## Available Options

This product comes in different **Customer Package Type** options.

## Frequently Bought Together

- SainSmart 8-Channel Relay Module
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- EDGELEC 120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50 cm 100cm Wire Length Optional Dupont Cable Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cables

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**Shop now:** [https://www.desertcart.us/products/48035477-sainsmart-8-channel-relay-module](https://www.desertcart.us/products/48035477-sainsmart-8-channel-relay-module)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-04*