Panasonic ERZV20D751 Varistor 7500A 750V (Lot of 50)
The Panasonic ERZV20D751 is a high-performance Zinc Oxide Non-Linear Resistor (ZNR) varistor designed to protect electronic circuits from transient voltage surges. This lot includes 50 units, each engineered to deliver reliable surge suppression in various applications.
Key Features
- Varistor Voltage: 750V, with a tolerance range of 675V to 825V.
- Maximum Allowable Voltage: 460V AC and 615V DC.
- Clamping Voltage: Maximum of 1240V, ensuring effective suppression of voltage spikes.
- Surge Current Capacity: Capable of handling peak currents up to 7500A (8/20 µs waveform).
- Energy Absorption: Maximum energy absorption of 300J (2ms), providing robust protection against transient surges.
- Capacitance: Maximum capacitance of 600 pF, suitable for various circuit configurations.
- Physical Dimensions: 22.5mm width, 8.2mm thickness, and 25.5mm height, with a lead spacing of 10.0mm and lead diameter of 1.0mm.
- Operating Temperature Range: -40°C to +85°C, ensuring reliable performance in diverse environmental conditions.
- Mounting Type: Through-hole design for secure PCB integration.
Applications
The ERZV20D751 varistor is ideal for protecting sensitive electronic components such as transistors, diodes, ICs, thyristors, and triacs. It is commonly used in consumer electronics, communication devices, measurement instruments, control systems, home appliances, and gas or petroleum equipment to safeguard against voltage surges and transient events.
Package Contents
This offering includes a lot of 50 Panasonic ERZV20D751 varistors, each packaged in bulk to facilitate efficient handling and assembly in manufacturing environments.
Ensure the longevity and reliability of your electronic circuits by integrating Panasonic’s ERZV20D751 varistors, renowned for their superior surge protection capabilities and consistent performance.

















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