Epcos Metal Oxide Varistor: Key Features and Benefits

The Epcos metal oxide varistor is a highly reliable surge protection device designed to safeguard sensitive electronic components from voltage transients and surges. This THT (Through-Hole Technology) varistor offers superior performance and protection in various applications.

Main Parameters

• Product Name: Varistor: metal-oxide; THT; 250VAC; 320VDC; 390V; 8000A; 140J
• Brand: Epcos
• Operating Voltage: 250VAC, 320VDC
• Maximum Voltage: 390V
• Maximum Surge Current: 8000A
• Maximum Energy: 140J
• Operating Temperature Range: -40°C to +105°C

Functions and Uses

This varistor functions as a voltage-limiting device. When a surge or transient voltage exceeds its clamping voltage, the varistor conducts a large current, thereby limiting the voltage applied to the protected circuit. This prevents damage to sensitive components such as integrated circuits, microprocessors, and other electronic devices.

Common applications include:

• Overvoltage protection in power supplies
• Surge protection in industrial control systems
• Protection of sensitive electronic equipment

Why Choose This Product?

The Epcos brand is synonymous with high quality and reliability. This particular varistor offers:

• Robust Construction: Featuring a round varistor element with epoxy resin coating, flame-retardant to UL 94 V-0, and tinned copper wire terminals.
• Wide Operating Voltage Range: Ensuring effective protection across a broad spectrum of voltage levels.
• No Derating: Maintains full performance up to 85°C ambient temperature.
• Multiple Approvals: Meets stringent safety and quality standards (UL, CSA, SEV, VDE, CECC).

Protect your valuable equipment with the superior surge protection of the Epcos metal oxide varistor.

This description is generated using artificial intelligence (AI) and may differ from the actual product. Common AI errors may include:

• Inaccurate product features: some technical specifications, colors, sizes or other parameters may be inaccurate or omitted.
• Incorrect compatibility information: AI may provide incorrect information about the compatibility of products with other devices or systems.
• Overly Optimistic Functions: in some cases functions may be provided whose product iš doesnt really have.
• Name or Model Discrepancies: AI may misrepresent the product name or model.

If you notice inconsistencies or have questions about the description, please contact us before purchasing the product, please contact us by e-mail to you: [email protected].