Panasonic Metal Oxide Varistor Surge Absorber 290 pF Capacitance 50 A Clamping Current 1120 V Clamping Voltage ERZE11A681

Panasonic ERZE11A681 is a metal oxide varistor (MOV) surge absorber engineered to safeguard electronic circuits and components by clamping transient voltage surges. This varistor features a capacitance of 290 pF and a clamping current of 50 A, providing robust protection against electrostatic discharge and voltage spikes in industrial, commercial, and consumer electronics applications.

The ERZE11A681 operates within a temperature range of -40°C to 85°C, making it suitable for diverse environmental conditions. Its compact dimensions of 14 mm diameter, 38 mm length, and 7.8 mm thickness allow easy integration into printed circuit boards where space is constrained.

The device maintains a clamping voltage of 1120 V and has a maximum AC voltage rating of 420 V and DC voltage rating of 560 V. It adheres to safety standards UL 1449, CQC, and VDE, ensuring dependability and compliance with international norms.

With an energy absorption capacity of 190 joules and a maximum surge current capacity of 5 kA, this varistor offers durable transient suppression in surge protection circuits. The 7.5 mm lead pitch allows for straightforward placement on standard PCBs in surge protection modules and power systems.

Capacitance of 290 pF for effective transient voltage suppression. Clamping voltage of 1120 V with 50 A clamping current capacity. Robust energy rating of 190 J for high surge absorption. Wide operating temperature range of -40°C to 85°C for reliable use.

Compact size with 14 mm diameter and 38 mm length suitable for varied applications. Complies with UL 1449, CQC, and VDE safety standards. Manufactured in Indonesia to high quality standards. Bulk packaging ideal for industrial deployments.

This Panasonic ERZE11A681 Varistor is essential for electronics manufacturers and industrial engineers seeking reliable surge protection in power supply circuits, electronic devices, and instrumentation. It is designed for usage in environments like industrial manufacturing, consumer electronics, electrical power distribution, and telecommunications to mitigate damage from voltage transients and improve equipment longevity.

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