05D201K Datasheet Text
Varistor Specification
TYEE Varistor Varistor are voltage dependent, nonlinear device which have an electrical behavior similar to back-to-back zener diodes. TYEE 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
05
Element Dia. 05 ψ5.0mm 07 ψ7.0mm 10 ψ10.0mm 14 ψ14.0mm 18 ψ18.0mm 20 ψ20.0mm
D
Type D
2
2
0
K
Tolerance K:±10% or customer
Varistor Voltage Examples 2 2 0 22 × 10 = 22V 2 2 1 22 × 101 = 220V
0 special requirement
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Device Ratings and Characteristics 05D Series
Part No. Maximum Allowable Device Marking 05D180K 05D220K...
