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Product Attributes

Introduction

The Littelfuse LV UltraMOV® Varistor Series provides an ideal circuit protection solution for DC voltage applications. With maximum peak surge current ratings up to 10kA (8/20μs pulse), it protects against damage caused by high peak surge currents resulting from indirect lightning interference, system switching transients, and power line fast transients. The device is available in five case sizes: 5mm, 7mm, 10mm, 14mm, and 20mm, covering a wide voltage range of 14V to 125V.

Features

• Breakthrough low-voltage varistor design with high peak surge current ratings (up to 10kA)
• Reduced footprint and volume for surge protection
• Wide operating voltage range: VM(AC)RMS 11V to 95V, VM(DC) 14V to 125V
• Lead-free, halogen-free, and RoHS compliant
• High operating temperature up to 125°C (phenolic coating option)
• Available in 5 package sizes: 5mm, 7mm, 10mm, 14mm, and 20mm
• 10mm, 14mm, and 20mm devices are UL- and TUV-certified with 800V isolation voltage rating

Applications

• LED lighting
• Cordless telephones
• Audio and video equipment
• Mobile phone chargers
• Security systems