The B72542V6500K is a metal oxide varistor (MOV) from EPCOS (TDK), designed to protect electronic circuits from transient voltage surges. This varistor is part of the AdvanceD series, offering a combination of high surge current capability and energy absorption capacity. It is widely used in applications where robust surge protection is required, such as in power supplies, industrial equipment, and telecommunications systems.

Applications

• Power supply protection against voltage transients.
• Surge protection in industrial machinery and equipment.
• Protection of electronic devices connected to AC power lines.
• Use in telecommunications equipment for surge suppression.
• Overvoltage protection in lighting systems.

Features

• High Surge Current Capability: Provides excellent protection against high-energy surges.
• Fast Response Time: Quickly clamps transient voltages to protect downstream circuitry.
• Leaded Package: Through-hole mounting for easy integration into circuit boards.
• High Energy Absorption Capacity: Capable of absorbing significant amounts of energy from voltage surges.
• RoHS Compliant: Environmentally friendly and lead-free.

Benefits

• Effective Surge Protection: Protects sensitive components from damage caused by voltage surges.
• Improved System Reliability: Increases the lifespan and reliability of electronic equipment.
• Easy Installation: Leaded package simplifies the mounting process.
• Cost-Effective Solution: Provides reliable surge protection at an affordable price.
• Compliance with Standards: Meets relevant industry standards for surge protection.

Technical Specifications

Varistor Voltage: 500 V (typical)
Maximum Continuous Voltage (AC): 320 V (RMS)
Maximum Continuous Voltage (DC): 420 V
Surge Current (8/20 µs): 6500 A
Clamping Voltage: Varies depending on surge current level
Operating Temperature Range: -40 °C to +85 °C
Package: Leaded

The B72542V6500K varistor offers robust surge protection for a wide range of electronic applications, ensuring the reliable operation and longevity of the protected devices in environments prone to voltage transients.