---
product_id: 48543274
title: "DC 5V Four Channels Relay Breakout with Optoisolator"
brand: "cutedigi"
price: "€ 25.53"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/48543274-dc-5v-four-channels-relay-breakout-with-optoisolator
store_origin: DE
region: Germany
---

# DC 5V Four Channels Relay Breakout with Optoisolator

**Brand:** cutedigi
**Price:** € 25.53
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** DC 5V Four Channels Relay Breakout with Optoisolator by cutedigi
- **How much does it cost?** € 25.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/48543274-dc-5v-four-channels-relay-breakout-with-optoisolator)

## Best For

- cutedigi enthusiasts

## Why This Product

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

## Description

A breakout board with 4 channel 5V DC relay. The control signal is DC 5V - 7.5V.  It can control 10A 250VAC, 10A 30VDC load. Size: 70mm X 17mm X 20mm. The major component is EL817 and SRD-DV5V-SL-C.   Features:   Outputs have LED indicators. The input can be directly controlled by MCU's IOs. With optoisolators installed. Use diode to protect Response time  Relay can operate more than 100 thousands times. Four channels can be controlled at the as time. Independent input/output power supplies.   Interface Definitions:   Input:  GND -- Negative Power Supply of Optoisolator control  VCC -- Positive Power Supply of Optoisolator Control IN1 -- Control Signal No. 1 (Active Low, activate the relay) IN2 -- Control Signal No. 2 (Active Low, activate the relay) IN3 -- Control Signal No. 3 (Active Low, activate the relay) IN4 -- Control Signal No. 4 (Active Low, activate the relay) V-  -- Negative Power Supply of Relay V+ -- Positive Power Supply of Relay      Download:    Schematics

## Images

![DC 5V Four Channels Relay Breakout with Optoisolator - Image 1](https://images-na.ssl-images-amazon.com/images/I/51HOfkr7afL.jpg)
![DC 5V Four Channels Relay Breakout with Optoisolator - Image 2](https://images-na.ssl-images-amazon.com/images/I/51mPy5ZOs5L.jpg)
![DC 5V Four Channels Relay Breakout with Optoisolator - Image 3](https://images-na.ssl-images-amazon.com/images/I/51HgjvfF3wL.jpg)

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**Shop now:** [https://www.desertcart.de/products/48543274-dc-5v-four-channels-relay-breakout-with-optoisolator](https://www.desertcart.de/products/48543274-dc-5v-four-channels-relay-breakout-with-optoisolator)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-22*