Varistor 20D431K – Surge Protection Component for Voltage Spikes and AC Line Defense

This metal-oxide varistor (MOV) protects AC circuits from voltage surges and spikes. The 20D431K is rated to clamp at around 430V, safeguarding sensitive electronics.

Key Features:

• Varistor Voltage: ~430V
• Disc diameter: 20mm
• Energy absorption: ~100J (model dependent)
• Used in surge protectors, AC inputs, and appliances

Description:

Protect your gear from unpredictable power events—this MOV acts as the first line of defense in industrial and consumer-grade systems.