Thyristor AC switch, 3.3V/5V logic, AC/DC, AC 220V110V, /5A

If you need to control the AC power (lights, home equipment's), a thyristor is what you need. This is a very common thyristor module with very low on-resistance and a control voltage, that is compatible with any 3.3V or 5V micro-controller or mechanical switch. This allows you to control high-power devices with very low-power control mechanisms.
This board has an optoisolator to protect your micro-controller from high AC currents.
We also left more space, if you need to install the heat sink for thyristor.

Technical characteristics Thyristor AC switch, 3.3V/5V logic, AC/DC, AC 220V110V, /5A

• VAC AC 220V/5A (peak 10A) 
• Operating voltage 3.3V/5V 
• Thyristor BTA16-600B 
• Optoisolator MOC3042 
• Signal level DC 3.3V/5V 10mA 
• PCB size 22.00 x 46.00 mm

• GND to GND
• Signal (VCC) to Digital I/O, or 3.3V~5V