CNR-20D681K Datasheet | CNR

Features - Surge Protection in consumer electronics - Fast response -- industrial electronics - Excellent voltage ratio -- telephone and telemunication systems - High stabilization for circuit voltage -- automobile equipments - Unparalleled absorption for transient voltage -- measuring and controller systems characteristics -- electronic home appliances - Bilateral and symmetrical V-I Characteristics -- gas and petroleum appliances curve - Absorption of switching surge from various kinds of relays and electro-magnetic valves. - Electrostatic discharge an spike noise suppression. - Protection of various kinds of transistors, diodes, ICs, thyristors, triac semiconductors, and etc. - Automobile control system such as transistorized ignition system and electronic fuel injection system, and etc. Related Standards - UL1414, UL1449(2nd Edition), CSA, VDE Explanation of Part Numbers CNR mon Code Ce Nt Ra Zinc Oxide Varistor Type Disc Type Tolerance K:±10% Suffix code Element Dia. 07 - ψ7.0mm Varistor Voltage 271=27X101=270V Space:Standard Straight lead/Bulk Packing TRS:Straight lead/Tape&Reel Packing TRK:Type I Crimped lead/Tape&Reel Packing TIK:Type II Crimped lead/Tape&Reel Packing TRH:Type III Crimped lead/Tape&Reel Packing BTS:Straight lead/Flat Box Packing BTK:Type I lead/Flat Box Packing A:Silver Disc BTI:Type II lead/Flat Box packing BTH:Type III lead/Flat Box Packing TTS:Straight Cut Lead /Bulk Packing TTK:Type I Cut Lead /Bulk Packing TTI:Type II Cut Lead /Bulk Packing TTH:Type III Cut Lead /Bulk Packing Ce Nt Ra Science Corp. APPROVAL SHEET Device Ratings and Characteristics Maximum Allowable Voltage Part No. CNR-05D180K CNR-05D220K CNR-05D270K CNR-05D330K CNR-05D390K CNR-05D470K CNR-05D560K CNR-05D680K CNR-05D820K CNR-05D101K CNR-05D121K CNR-05D151K CNR-05D181K CNR-05D201K CNR-05D221K CNR-05D241K CNR-05D271K CNR-05D301K CNR-05D331K CNR-05D361K CNR-05D391K CNR-05D431K CNR-05D471K CNR-05D511K CNR-05D561K CNR-05D621K CNR-05D681K...