--- product_id: 654061798 title: "1pcs DC 12V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expansion Board" brand: "innfeeltech" price: "€ 15.69" currency: EUR in_stock: true category: "Innfeeltech" url: https://www.desertcart.hr/products/654061798-1pcs-dc-12v-relay-module-1-channel-relay-with-optocoupler store_origin: HR region: Croatia --- # 10A max load power 12V DC coil voltage Optocoupler isolation 1pcs DC 12V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expansion Board **Brand:** innfeeltech **Price:** € 15.69 **Availability:** ✅ In Stock ## Summary > ⚡ Power your smart projects with precision and reliability! ## Quick Answers - **What is this?** 1pcs DC 12V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expansion Board by innfeeltech - **How much does it cost?** € 15.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/654061798-1pcs-dc-12v-relay-module-1-channel-relay-with-optocoupler) ## Best For - innfeeltech enthusiasts ## Why This Product - Trusted innfeeltech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optocoupler Isolation:** Fault-tolerant design with optical coupling for ultra-reliable, noise-free triggering. - • **12V DC Trigger Voltage:** Standardized voltage ensures seamless integration with most microcontrollers and DIY setups. - • **Robust 10A Load Capacity:** Handles up to 250V AC or 30V DC with ease, powering your projects without compromise. - • **Universal Screw Terminal:** Secure, easy wiring with screwed terminal plates and fixed bolt holes for stable connections. - • **High/Low Level Trigger Flexibility:** Supports both trigger modes, giving you versatile control options for any automation task. ## Overview The Innfeeltech 1 Channel 12V DC Relay Module features a robust 10A switching capacity, optocoupler isolation for stable triggering, and versatile high/low level trigger support. Designed for easy integration with microcontrollers via screw terminals, it ensures fault-tolerant, reliable operation in automation and DIY electronics. ## Description Innfeeltech 1pcs DC 12V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expansion Board : desertcart.co.uk: DIY & Tools ## Features - Package Include: 1 Pcs 1 Channel Relay Module. - Maximum Load : AC 250V/10A, DC 30V/10A. - Voltage: 12V Trigger Current: 5mA - Relay Module Designed With Fault-Tolerant , Even If The Control Line Breaks, The Relay Will Not Move; With Optical Coupling Isolation,Triggering More Reliable and Stable - Equipped With Screwed Terminal Plate and Fixed Bolt Holes, the Relay can Connect With Microcontrollers and be Controlled by a Wide Range of Microcontrollers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D9NKVFH9 | | Best Sellers Rank | 5,792 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2 in Electromechanical Relays | | Brand | Innfeeltech | | Coil Voltage | 12 Volts (DC) | | Connector Type | Quick coupling or screw | | Contact Current Rating | 10 Amps | | Contact Material | Silver | | Contact Type | Normally Open | | Country Of Origin | China | | Current Rating | 10 Milliamps | | Customer Reviews | 4.2 4.2 out of 5 stars (37) | | Manufacturer | Innfeeltech | | Manufacturer Part Number | DC13-201Y | | Maximum Switching Voltage | 12 Volts | | Minimum Switching Voltage | 12 Volts (DC) | | Model Number | DC13-201Y | | Mounting Type | Screw Mount | | Operation Mode | Automatic | ## Product Details - **Connector type:** Quick coupling or screw - **Contact material:** Silver - **Contact type:** Normally Open - **Current rating:** 10 Milliamps - **Mounting type:** Screw Mount ## Images ![1pcs DC 12V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expansion Board - Image 1](https://m.media-amazon.com/images/I/519vcnECQtL.jpg) ![1pcs DC 12V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expansion Board - Image 2](https://m.media-amazon.com/images/I/61PUHLrk46L.jpg) ![1pcs DC 12V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expansion Board - Image 3](https://m.media-amazon.com/images/I/71q9A5MLBAL.jpg) ![1pcs DC 12V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expansion Board - Image 4](https://m.media-amazon.com/images/I/71KhZUk50lL.jpg) ![1pcs DC 12V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expansion Board - Image 5](https://m.media-amazon.com/images/I/61iRb7oyzyL.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. --- ## 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.hr/products/654061798-1pcs-dc-12v-relay-module-1-channel-relay-with-optocoupler](https://www.desertcart.hr/products/654061798-1pcs-dc-12v-relay-module-1-channel-relay-with-optocoupler) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-24*