ZOV10D681K ,Metal Oxide Varistor 680V, 10mm Diameter - Surge Protection, 430V Clamping Voltage

The ZOV10D681K is a 10mm diameter Metal Oxide Varistor (MOV) designed for high-reliability transient voltage surge suppression. With a nominal voltage rating of 680V and a clamping voltage of approximately 1120V, it is ideal for protecting sensitive electronic devices from overvoltage events such as lightning strikes, inductive load switching, and electrostatic discharge (ESD). The "10D" denotes a disc size of 10mm, and "681K" indicates a 680V varistor voltage with ±10% tolerance. This component is widely used in power supplies, industrial equipment, home appliances, and communication systems.

Key Features:

• Rated Voltage (Varistor Voltage): 680V (at 1mA) with ±10% tolerance, providing reliable overvoltage protection.
• Clamping Voltage: Approx. 1120V (at 25A), protecting devices from surge transients.
• Energy Absorption Capability: ~40 Joules, suitable for handling high-energy surges.
• Disc Diameter: 10mm, compact design for PCB mounting.
• Fast Response Time: <25 ns, ensuring immediate reaction to voltage spikes.
• Wide Operating Temperature Range: -40°C to +85°C, suitable for various environmental conditions.

Additional Specifications:

• Capacitance: 100pF
• Voltage Rating: 680V