CNR-05D220K Datasheet Text
APPROVAL SHEET
CeNtRa Varistor Varistor are voltage dependent, nonlinear device which have an electrical behavior similar to back-to-back zener diodes. CNR series zinc oxide varistor are nonlinear resistors, consisting main of zinc oxide and several kinds of metal oxide additive. They are bilateral and symmetrical V-I characteristics curve and unparalleled large peak current capability are used for absorption of transient voltage, suppression of pulse noise and circuit voltage stabilization. Applications 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 CeNtRa Zinc Oxide Varistor
0
7
D
Type Disc Type
2
7
1
K
Tolerance K:±10%
TTH
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...