V68CH8

Metal-Oxide Varistors (MOVs) Surface Mount Varistors > CH Series CH Varistor Series RoHS Agency Approvals Recognized under the components program of Underwriters Laboratories. Agency Agency Approval Agency File Number UL1449 E320116 Description CH Series transient surge suppressors are small, metal-oxide varistors (MOVs) manufactured in leadless chip form. They are intended for use in a variety of applications from low voltage DC to off-line board-level protection. These devices, which have significantly lower profiles than traditional radial lead varistors, permit designers to reduce the size and weight and increase the reliability of their equipment designs. CH Series varistors are available in a voltage range from 14V to 275V (VM(AC)RMS), and energy ratings up to 8J. See the Littelfuse Multilayer Suppressor Series also. Features RoHS compliant Leadless, surface mount chip in 5 x 8mm Size Voltage ratings VM(AC)RMS 14V to 275V Supplied in tape and reel or bulk pack No derating up to 125ºC ambient High surge rated up to 600A Absolute Maximum Ratings For ratings of individual members of a series, see Device Ratings and Specifications chart Continuous CH Series Steady State Applied Voltage AC Voltage Range (VM(AC)RMS) DC Voltage Range (VM(DC)) Transient 14 to 275 18 to 369 Peak Pulse Current (ITM) For 8/20µs Current (See Figure 2) 100 to 600 Single Pulse Energy Range For 10/1000µs Current Wave (WTM) Operating Ambient Temperature Range (TA) S...