The POZ3AN-1-201N-T00 is a chip varistor manufactured by Murata Electronics North America. It belongs to the POZ series, which are designed to provide robust transient voltage suppression (TVS) and electrostatic discharge (ESD) protection for sensitive electronic components.

Applications

• Protecting I/O ports in industrial control systems.
• ESD protection for wearable devices.
• Surge suppression for communication lines in networking equipment.
• Protecting sensitive components in medical devices.
• Overvoltage protection in power management circuits.

Features

• Compact chip size for space-saving designs.
• High ESD withstanding capability.
• Excellent surge current handling capacity.
• Fast response time to transient events.
• Low clamping voltage.
• Surface mountable.

Benefits

• Enhances the reliability of electronic circuits and devices.
• Protects components from damage due to voltage spikes and ESD.
• Extends the lifespan of electronic equipment.
• Reduces warranty claims and repair costs.
• Simplifies circuit protection design.
• Improves system uptime.

Additional Details

This varistor utilizes a zinc oxide (ZnO) based ceramic material to provide a non-linear voltage-current characteristic. When the voltage exceeds a certain threshold, the varistor's resistance drops dramatically, diverting the excess current away from protected components. The '201N' portion of the part number likely specifies the voltage rating and capacitance value. The 'T00' suffix may indicate a specific packaging or termination style. It's crucial to refer to the datasheet for precise electrical characteristics, surge current rating, clamping voltage, and other relevant specifications to ensure proper application. The varistor is designed to quickly and effectively clamp transient voltages, protecting sensitive circuitry from damage due to ESD or other surge events.