Bourns IsoMOV Metal Oxide Varistor 40 pF 100 A Clamping 1100 V Varistor 420 V Bulk IsoM5-420-B-L2

Bourns IsoM5-420-B-L2 Metal Oxide Varistor is a high-performance surge protection component featuring advanced hybrid technology that integrates Metal Oxide Varistor (MOV) and Gas Discharge Tube (GDT) mechanisms to deliver optimal protective capabilities.

This varistor offers a capacitance of 40 pF, resulting in very low leakage currents and minimal signal distortion, which is critical for sensitive electronic equipment in industrial, laboratory, and commercial applications.

It supports a clamping current of 100 A and a clamping voltage of 1100 V, with varistor voltage rated at 420 V. The device can withstand maximum AC voltage of 420 V and DC voltage of 560 V, with a robust maximum surge current capability of 200 A, making it suitable for transient voltage suppression in power lines and circuits.

The component is designed for extended temperature range operation from -40°C to 125°C, ensuring reliable functionality in harsh environments such as industrial machinery, power distribution systems, and automation control panels.

Physically, it is compact with a length of 17 mm, thickness of 1.7 mm, diameter of 0.8 mm, and depth of 7.7 mm, enabling easy integration into tight assembly spaces.

The varistor is supplied as a bulk package intended for high-volume use in manufacturing and assembly applications where efficient insertion processes can improve production throughput.

Certified to multiple standards including RoHS, IEC 61051 series, and UL recognition, this product ensures compliance and reliability in electronics manufacturing and maintenance. The device features a capacitance of 40 pF to minimize interference in sensitive equipment.

It supports a clamping current of 100 A and clamping voltage of 1100 V for effective transient voltage suppression. The varistor voltage is rated at 420 V with maximum AC and DC voltages of 420 V and 560 V respectively. Designed for high energy handling with an energy rating of 336 joules and maximum surge current of 200 A.

It operates reliably from -40°C up to 125°C, suitable for varied industrial environments. Compact physical dimensions include a length of 17 mm, thickness of 1.7 mm, diameter of 0.8 mm, and depth of 7.7 mm. Packaged in bulk for industrial and manufacturing usage requiring volume supply.

Suitable for use in electronic manufacturing, power and control equipment, telecommunications, and surge protection modules in industrial and commercial applications. Browse more from Bourns and the Varistor category at EnvMart for advanced electronic components designed for durability and performance.