MOV-20D561K

20D201K 5 Features n High voltage rating n High current rating n Bidirectional n Surge protection n Fast response time n RoHS compliant* n Agency listing: Applications n Power supplies n Power systems n Line voltage n Telecom systems n White goods / appliances MOV-20DxxxK Series - Metal Oxide Varistor General Information The MOV-20DxxxK Series of 20 mm radial leaded varistor devices protects against overvoltage transients such as lightning, power contact and power induction. The metal oxide varistors offer a choice of varistor voltages from 18 V to 1800 V and Vrms voltages from 11 V to 1100 V. The devices have a high current handling, high energy absorption capability and fast response times to protect against transient faults up to rated limits. Industry Standard Compliance Standard File Number UL 1449 E313168 Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted) Parameter Operating Temperature Storage Temperature Rated Wattage Varistor Voltage Temperature Coefficient Response Time Varistor Voltage Tolerance Symbol TOPR TSTG Pw VTC Tr Vtol Min. -40 -40 0 -10 Typ. 25 25 0.1 10 0 Max. +105 +125 1.00 0.05 25 10 Unit ˚C ˚C Watt % / ˚C ns % Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted) Bourns Part No. MOV-20D180K MOV-20D220K MOV-20D270K MOV-20D330K MOV-20D390K MOV-20D470K MOV-20D560K MOV-20D680K MOV-20D820K MOV-20D101K MOV-20D121K MOV-20D151K MOV-20D181K MOV-20D201K MOV-20D221K MOV-20D241K MOV-20D271K MOV-20D301K MOV-20D33...