Vender ❀Chengduo❀High Quality 5V 1 Channel Relay Module Board Low Level Trigger w/Optocoupler Isolation❀ al mejor precio

5V 1 Channel Relay Module Low Level Trigger with Optocoupler Isolation Protection Expansion Board Feature: 1. Output signal indication. 2. Directly connect to MCU output port. 3. Strong anti-interference ability and photoelectric isolation. 4. With Diode current protection. 5. Response time is less than 20 milliseconds. 6. The relay module has a long life and can be continuously absorbed for 100 thousand times. 7. The external connection adopts the rotary crimping terminal to make the wiring more firmly. 8. There are fixed mounting holes around. Specification: Rated current: 5V Rated voltage: 0.1A Scope of application: automatic control Main components: TLP521-1 music relay 10A 250VAC and 10A 30VDC load can be controlled. Size: 57*17*16mm/2.24*0.66*0.62'' Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 x 5V 1 Channel Relay Module