Multifunctional 7D471K Varistor ZNO Waterproof For Automotive Electronics
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Lightning protection varistor Directly inserted varistor 7D471K Varistors 7D 471K series are semiconductor voltage limiting surge devices sintered from zinc oxide. They are widely used in electronic circuits for their excellent nonlinear characteristics......
Dongguan HOWFINE Electronic Technology Co., Ltd.
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Lower Voltage MOV Metallic Oxide Varistor , Zno Resistor Disc Surge Protection 31mm D31
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... quantity of bismuth oxide, fluoride oxide, manganous carbonate, antimony oxide and other gleam of additive and made with high temperature. Zinc Oxide Varistor is widely used in...
Hangzhou Yongde Electric Appliances Co.,Ltd
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ZnO Varistor D52 H20 MOV Blocks For Surge Protection ZOV Electrical Part High Voltage Metal Oxide Varistor
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ZnO varistor D52 H20 MOV blocks for surge protection ZOV electrical part high voltage metal oxide varistor Zinc oxide varistor is a polycrystalline semiconductor material modified with zinc oxide as the main body and doped with various metal oxides. Due......
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
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High Energy Series Epoxy Resin Single Disc ZNO Metal Oxide Varistor Block MOV GNR 40D471K 40mm 470V
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... Epoxy Resin Single Disc ZNO Metal Oxide Varistor Block MOV GNR 40D471K 40mm 470V Description Aolittel High Energy Metal Oxide Varistors “D” & “S” Series The High Energy Series large tab-leaded varistors are designed to handle high peak currents......
Aolittel Technology Co.,Ltd
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OEM MOV Varistor 20D471K Disc Shape For Low Frequency Signal Lines
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...471k Metal Oxide Varistor Capable Of Withstanding High Surge Current Impact The varistor is the most widely used voltage limiting device. Varistors include silicon carbide varistors and zinc oxide varistors. Zinc oxide (ZnO) varistor is commonly used, it......
Dongguan Chenglue Electronic co.,Ltd
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53D471K 105C MOV Metal Oxide Varistor 70KA 1600Vdc MOV Surge Protection
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...semi conducting zinc-oxide (ZnO) grains and second phase(Including) Bi2O3,Sb2O3, MnO, CoO, etc) Located at the joints of the grains, it’s called varistor (variable resistor) Ø 53D Series Metal Oxide Varistor Part Number Vac(V) Vdc(V) V1mA(V) Ip(A) Vc(V...
Dongguan Ampfort Electronics Co., Ltd.
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Abnormal Overvoltage Lightning Surge Absorbing Metal Oxide Varistor
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...(ZnO),which has very high surge capacity and big nonlinear coeffcient.Below the threshold voltage,its resistance is very high, narly no current fows through, but above the threshold voltage,the ......
JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)
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14D471K 20D471K Metal Oxide Varistor Voltage 470 (423～517)
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MOV Metal Oxide Varistor 14D471K 20D471K Varistor Voltage 470 (423～517) Metal Oxide Varistor (MOV) as one nonlinear resistance element is mainly made of zinc oxide (ZnO), which has very high surge capacity and big non-linear coefficient. Below the ......
Shenzhen Topmay Electronic Co., Ltd.
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Zinc Metal Oxide Varistor Blocks For Surge Arresters, Used For DC And High Gradients
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...Varistor Blocks For Surge Arresters, Used For DC And High Gradients Zinc oxide Varistor is voltage dependent, nonlinear devices which have electrical characteristics similar to back-to- back Zener diodes. It is composed primarily of ZNO with small additions of other metal oxides such as Bismuth, Cobalt, Magnese and others. The Metal Oxide Varistor......
Guangdong Uchi Electronics Co.,Ltd
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Equal To EPCOS High Series Block Varistor Replacement Surge Protecting Block Varistor KVR MYE70-472
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...ZnO Disc Size 60mm Varistor Voltage 4700V AC Voltage 2800V Approval ROHS Photos Features Varistors are voltage-dependent resistors with a symetrical V/I characteristic curve whose resistance decreases with increasing voltage, connected in parallel with the...
Dongguan Reomax Electronics Technology Co., Ltd
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