Product Name: Voltage Dependent Resistor Model: S20K420 - Vrristor Voltage: 420V - Withstanding Surge Current: 8000 A - Body Size: 20 x 4mm (0.8'' x 0.16'') - Lead Length: 30mm (1.2'') - Lead Spacing: 10mm (0.4') - Weight: 17g The S20K420 Voltage Dependent Resistor is designed to protect your electrical devices from voltage spikes and surges, ensuring their longevity and reliability. With a maximum voltage rating of 420V and the ability to withstand surge currents up to 8000 A, this component is essential for safeguarding sensitive electronics in various applications. Key Benefits: - Enhanced Protection: Protects against voltage transients, reducing the risk of damage to your equipment. - Durable Performance: High surge current rating ensures dependable operation in demanding environments. - Compact Design: Small body size (20 x 4mm) allows for easy integration into various circuit designs without taking up excessive space. Applications: 1. Power Supply Systems: Ideal for stabilizing voltage in power supply circuits, protecting against fluctuations. 2. Telecommunication Equipment: Use in telecom infrastructure to safeguard sensitive communication devices from electrical surges. 3. Industrial Automation: Perfect for integrating into control panels to prevent damage from unexpected voltage spikes. The S20K420 is a reliable choice for engineers and technicians seeking a robust solution for voltage protection in critical applications.