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⚡ Switch smarter, not harder — power your projects with precision!
The HiLetgo 2pcs 5V One Channel Relay Module offers a reliable 10A switching capacity with genuine quality relays and SMD optocoupler isolation for stable, noise-free operation. Designed for professional-grade projects, it features fault-tolerant circuitry, flexible high/low level trigger selection, and convenient screw terminal interfaces, making it the go-to choice for seamless automation and remote control applications.
| ASIN | B00LW15A4W |
| Brand Name | HiLetgo |
| Coil Voltage | 5 Volts |
| Connector Type | Screw |
| Contact Current Rating | 10 Amps |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Current Rating | 10 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,120) |
| Manufacturer | HiLetgo |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts |
| Minimum Switching Voltage | 5 Volts |
| Model | 3-01-0340 |
| Mounting Type | Surface Mount |
| Operation Mode | Automatic |
| Part Number | 3-01-0340 |
| Specification Met | Vcc |
| UPC | 702082655948 |
| Unit Count | 2 Count |
| Wattage | 5 watts |
J**B
As long as you have a multimeter this is one of the most reliable relay switches I have used. I have it sealed in a large shrink-wrap tube filled with hot glue freely mounted to the side of my bike.
R**H
Connected this relay to Shelly Uni to be able to opens my front door remotely. Works really well
G**E
No es adecuado a lo que necesito.
J**N
As per usual another solid product from HiLetgo. I have been ordering from them since 2020 quite often. It started out because of the price and reviews mostly good. Now I always try and use this company from resistors to diodes to relays ect. I've only received 1 bad ESP32 and all it took was a soldering iron and 30 seconds and I was on my way. I ordered their relays 3 years ago and the same ones are going strong. So; I ordered these and wasn't let down upon opening.
A**T
Relay worked exactly as predicted, came with great tech specs