5V 1-Channel Relay Module

13.00

Relay is an electromechanical device that uses an electric current to open or close the contacts of a switch. The single-channel relay module is much more than just a plain relay, it comprises of components that make switching and connection easier and act as indicators to show if the module is powered and if the relay is active or not.

Only 2 left in stock (can be backordered)

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Description

Pin Description

Pin Number

Pin Name

Description

1

Relay Trigger

Input to activate the relay

2

Ground

0V reference

3

VCC

Supply input for powering the relay coil

4

Normally Open

Normally open terminal of the relay

5

Common

Common terminal of the relay

6

Normally Closed

Normally closed contact of the relay

Specifications

  • Supply voltage – 3.75V to 6V
  • Quiescent current: 2mA
  • Current when the relay is active: ~70mA
  • Relay maximum contact voltage – 250VAC or 30VDC
  • Relay maximum current – 10A

Additional information

TTL Control Signal:

5VDC to 12VDC (some boards may work with 3.3)

Maximum AC:

10A 250VAC

Maximum DC:

10A 30VDC

Contact Type:

NC and NO

Board Dimensions:

27mm x 34mm [1.063in x 1.338in]

Downloads:

https://arduinomodules.info/download/ky-019-5v-relay-module-zip-file/

Datasheet:

http://www.songle-relay.com/admin/uppic/200711239462347274.pdf