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Product Attributes

Introduction

The LA Varistor Series transient voltage surge suppressors are radial-leaded metal oxide varistors (MOVs) designed for continuous operation on AC power lines. These UL-recognized varistors require minimal mounting space and are offered in a variety of standard lead configurations. The LA Varistor Series is available in four case sizes: 7mm, 10mm, 14mm, and 20mm; with maximum AC RMS voltage ratings ranging from 130V to 1000V and energy absorption capability up to 360J. Select LA Series part numbers offer a choice of clamping voltage, designated by the suffix A or B appended to the part number. The "A" option is the standard version; the "B" option provides a lower clamping voltage. For part numbers and brand information, refer to the LA Series Device Ratings and Specifications table.

Features

• Lead-free, halogen-free, and RoHS compliant
• Energy absorption capability (WTM) up to 360J
• Wide operating voltage range, maximum AC RMS voltage from 130V to 1000V
• No derating required at ambient temperatures up to 85°C
• Available in tape & reel or bulk packaging