HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger

The module uses genuine quality relay, normally open interfaces , Maximum load: AC 250V/10A, DC 30V/10A. Using SMD optocoupler isolation, strong driving capability, stable performance

trigger current 5mA. Fault-tolerant design, even if the control line is broken, the relay will not move. The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient. The Module can be set by jumper high or low trigger.

Is Discontinued By Manufacturer: No Package Dimensions: 4.92 x 3.15 x 0.87 inches; 1.13 ounces Manufacturer recommended age: 8 years and up Item model number: 3-01-0340 Date First Available: July 17, 2014 Manufacturer: HiLetgo ASIN: B00LW15A4W