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1 Channel Relay Module (Active High Control)
$1.50
Unit price /
Unavailable
This is a simple single-channel relay module. Connect power and then switch the relay on by applying a high signal to the "S" pin.
The module has three screw terminal connections connected to the relay that include common, normally open (N.O.), and normally closed (N.C.).
WARNING: The screw terminals and relay solder connections are exposed on the bottom of the board. Caution must be used especially when using this module with high voltages, such as mains power or any voltages greater than 12V. Always disconnect high voltage from the module before wiring or touching the module. When high voltage is supplied to the module be sure to refrain from touching or pointing to any part of the module. Working with high voltages should only be undertaken by experienced individuals.Product Contents:
- 1 — Single Channel Relay Module
Specifications:
| Supply Voltage | 3.75 to 6 V |
| Supply Current with Relay De-Energized | 2 mA |
| Supply Current with Relay Energized | 70 to 72 mA |
| Input Control Signal | Active High |
| Input Control Signal Current | 1.5 to 1.9 mA |
| Relay Max Contact Voltage | 250 VAC or 30 VDC |
| Relay Max Contact Current | 10 A |
| Dimensions | |
| Length | 34 mm (1.50") |
| Width | 26 mm (1.02") |
| Height | 18 mm (0.71") |
| Weight | 14.51 g (0.512 oz) |