S14K275 Metal Oxide Varistor 275V AC 430V Clamping Radial

The S14K275 is a high-performance metal oxide varistor (MOV) designed to protect sensitive electronic equipment from voltage surges and transient spikes. It features a maximum continuous voltage rating of 275V AC and clamps high-energy transients with a peak clamping voltage of around 710V. With a disc diameter of approximately 14mm, it offers a strong energy absorption rating of 80 joules and is capable of handling surge currents up to 4,500A. The varistor's fast response time of less than 25 nanoseconds makes it ideal for a wide range of applications including power supplies, household appliances, and industrial control systems. Its radial leaded design ensures reliable through-hole mounting for durable and robust protection.

Key Features:

• Maximum Continuous Operating Voltage: 275V AC
• Varistor Voltage (at 1mA): 430V ±10%
• Maximum Clamping Voltage: 710V at 25A
• Surge Current Capability: Up to 4,500A (8/20µs waveform)
• Energy Absorption: 80 Joules (10/1000µs)
• Response Time: Less than 25ns

Additional Specifications:

• Capacitance: 750 pF
• Voltage Rating: 275V AC / 350V DC