14D471K – Varistor

Part Number : 14D471K

Function : Varistor

Manufactures : TYEE

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Description :

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 telecommunication 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 TYEE Products Inc. http://www.tyeeusa.com Page : 1/15 Device Ratings and Characteristics 05D Series Part No. Maximum Allowable Device Marking 05D180K 05D220K 05D270K 05D330K 05D390K 05D470K 05D560K 05D680K 05D820K 05D101K 05D121K 05D151K 05D181K 05D201K 05D221K 05D241K 05D271K 05D301K 05D331K 05D361K 05D391K 05D431K 05D471K 05D511K 05D561K 05D621K 05D681K 05D751K Voltage Varistor Voltage (@0.1mA) Clamping Voltage Maximum @ Test Current (8/20µs) Vc(V) 44 51 60 73 86 104 123 150 145 175 210 260 325 355 380 415 475 505 600 620 675 745 810 880 940 1050 1150 1290 Ip(A) 1 1 1 1 1 1 1 1 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Energy (J) 10/1000µs 0.4 0.5 0.6 0.8 0.9 1.1 1.3 1.6 2.5 3.0 4.0 4.8 5.9 6.5 7.0 8.0 8.5 9.0 10.0 10.0 12.0 13.0 15.0 15.0 15.0 15.0 15.0 15.0 Maximum Rated Typical Peak Current Power Capacitance (8/20µs) (A) 100 100 100 100 100 100 100 100 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 (W) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 (@1KHz) (pF) 1600 1500 1450 1400 700 650 600 580 310 290 270 240 140 120 110 110 100 100 90 80 80 70 70 65 65 65 60 60 Standards ACrms(V) DC(V) Min. Vb(Vdc) Max. 11 […]

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14D471K Datasheet



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