Bourns GMOV Varistor Disc 23mm 4pF 10000A Clamping Voltage 875V Bulk GMOV-20D251K

Bourns GMOV-20D251K Varistor is a precision-engineered disc type surge protection component designed for industrial and electronic applications requiring high clamping current and voltage stability. With a 23 mm diameter and metal construction, it offers a capacitance of 4 pF that contributes to its low leakage current, crucial for sensitive circuits.

The device handles a maximum surge current of up to 1.3 kA and a clamping current of 10000 A with a clamping voltage rating of 875 V, making it well-suited for protecting equipment from transient voltage spikes on AC and DC lines. Its maximum AC voltage is specified at 320 V ac and maximum DC voltage at 415 V dc, allowing versatile use in different power environments.

Its radial, through-hole mount style with a 10 mm lead pitch enables straightforward integration into printed circuit boards. The operating temperature range from -40°C to 85°C ensures reliability across diverse environmental conditions.

Certified with RoHS compliance and UL 1449 4th Edition approval, this Varistor aligns with global safety standards. The high energy rating of 360 Joules provides robust defense against surges, ideal for surge protection circuits in industrial electronics, power supply systems, and telecommunications equipment.

Capacitance of 4 pF ensures low leakage current during normal operation. Clamping voltage rated at 875 V and clamping current of 10000 A for high surge absorption. Designed for through-hole radial mounting in bulk packaging for volume applications.

Operating temperature range from -40°C to 85°C suitable for harsh environments. Disc style package with metal material provides reliable performance and durability. Pin count of 2 and 10 mm lead pitch ensures easy PCB integration.

Energy rating of 360 J allows handling of transient surges effectively. Compliance with RoHS and UL 1449 4th Edition standards ensures safety and quality. Suitable for protection against voltage spikes in AC and DC circuits up to 320 Vrms and 415 V dc respectively.

This component is suitable for industrial, laboratory, and commercial electronics requiring surge voltage protection. It can be used in power supply protection, manufacturing control systems, HVAC equipment protection, water treatment electronics safeguards, and agricultural machinery control devices.

Discover more reliable surge protection components in EnvMart’s Electronics Components category, designed for durability and superior performance.