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MOV Metal Oxide Varistor Ø 20mm • VACrms= 510V • Prated= 1W • Energy10/1000 uS= 282 J [ZOV20D821K]
MOV Metal Oxide Varistor Ø 20mm • VACrms= 510V • Prated= 1W • Energy10/1000 uS= 282 J [ZOV20D821K] MOV Metal Oxide Varistor Ø 20mm • VACrms= 510V • Prated= 1W • Energy10/1000 uS= 282 J [ZOV20D821K]

Zinc Oxide MOV Metal Oxide Varistor

Zinc Oxide MOV Metal Oxide Varistor

ZOV20D821K
MOV Metal Oxide Varistor Ø 20mm • VACrms= 510V • Prated= 1W • Energy10/1000 uS= 282 J
12.47 ZAR
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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Overview

ZOV varisotrs are nonlinear 2-electrode semiconductor voltage-dependant resistors, which are designed for transient voltage suppression and surge energy absorption.

Features

  • Large absorbing transient energy capability
  • Very short response time
  • Low Clamping ratio and no follow-on current
  • High resistance Insulation Material prevents the electric arching to the adjacent devices

Additional Information

Size 20mm
Max Allowable ACrms Voltage (V) 510V
Max Allowable DC Voltage (V) 670V
Varistor Voltage @1mA (V) 820V
Max Peak Current @8/20uS (A) 6500A
Max Energy 10/1000 uS (J) 282
Rated Power (W) 1W
Typical Capacitance @ 1kHz (pF) 500F