The POZ3AN-1-503N-T00 is a zinc oxide varistor manufactured by Murata Electronics North America. This component is designed to protect sensitive electronic circuits from damage caused by voltage surges and transient events. It is part of the POZ series known for robust performance and high surge current handling capabilities.

Applications

• Power Supplies
• LED Lighting
• Industrial Equipment
• Consumer Electronics
• Surge Protection Devices

Features

• Zinc Oxide (ZnO) Varistor
• High Surge Current Capability
• Fast Response Time
• Compact Size
• Excellent Clamping Characteristics
• RoHS Compliant

Benefits

• Effective overvoltage protection to prevent damage to electronic components.
• Increased reliability and lifespan of electronic devices.
• Cost-effective surge protection solution.
• Easy integration into various circuit designs.
• Compliance with industry safety and environmental standards.

Additional Details

The POZ3AN-1-503N-T00 varistor is characterized by its voltage rating and surge current handling capability. The '503N' in the part number indicates a voltage rating likely around 50V, but the official Murata datasheet should be consulted for accurate specifications. These varistors clamp voltage spikes to a safe level, protecting downstream components from damage. They are frequently used in applications where voltage surges from lightning strikes, inductive load switching, or electrostatic discharge (ESD) are a concern. The 'T00' suffix likely denotes a specific packaging or termination style, details of which can be found in the manufacturer's datasheet.

When selecting a varistor, key factors include the maximum continuous operating voltage, the peak surge current, and the energy absorption capacity needed for the intended application. The Murata POZ series is well-regarded for its quality and reliability in surge protection applications. It's crucial to consult the datasheet to ensure the selected varistor meets the specific requirements of the circuit.