The POZ3AN-51-503N-T00 is a zinc oxide varistor manufactured by Murata Electronics North America. This varistor is designed to protect electronic circuits from voltage surges and transient events, providing reliable overvoltage protection in a compact size. It's part of the POZ series, recognized for its robust performance and ability to handle high surge currents.

Applications

• Power supplies
• LED lighting
• Industrial control systems
• Consumer electronics
• Telecommunications equipment

Features

• Zinc oxide (ZnO) material
• High surge current handling capability
• Fast response time to voltage transients
• Compact form factor
• Excellent voltage clamping characteristics
• RoHS compliant

Benefits

• Protects sensitive electronic components from damage caused by voltage surges.
• Enhances the reliability and lifespan of electronic devices.
• Provides a cost-effective solution for surge protection.
• Easy integration into various circuit designs due to its small size.
• Meets industry safety and environmental standards.

Additional Details

The POZ3AN-51-503N-T00 varistor is characterized by its specific voltage rating and surge current handling capacity. The '503N' in the part number indicates a voltage rating of approximately 50V, but it is crucial to consult the manufacturer's datasheet for precise specifications. These varistors are designed to clamp voltage spikes, thus protecting downstream components from damage. They are commonly used in applications where voltage surges from lightning strikes, inductive load switching, or electrostatic discharge (ESD) are a concern. The 'T00' suffix likely relates to the packaging or termination style; refer to the official datasheet for comprehensive details. Proper selection of a varistor involves considering the maximum continuous operating voltage, peak surge current, and energy absorption requirements of the application. The Murata POZ series is known for its consistent quality and performance in surge protection applications.