20 resistance tolerance metal oxide varistors

Brand Name:QingZhu

Model Number:S34 40KA

Place of Origin:Xian,China

...20 S34 40KA metal oxide varistor for surge arresters Square Shape Features Especially used in surge protective device (SPD) Diameter and thickness is controlell effectively within the design scale. Life time. Applied 83% varistor voltage at 85 degree to accelerate aging. The lifetime characteristic curve is good, varistor...

Brand Name:VDR

Model Number:10D681K

Place of Origin:CHINA

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Brand Name:HEL

Model Number:7D471K

Place of Origin:Guangdong,CN

... ◆ Response time: <25ns ◆ Ambient temperature: -40℃～+85℃ ◆ Insulation resistance: ≥500MΩ ◆ Varistor voltage temperature coefficient: -0.5%/℃ ◆ Chip diameter: 5, 7, 10, 14, 20, 25, 32, 40mm ◆ The allowable deviation of the

Brand Name:ETOPMAY

Model Number:TMRSS01

Place of Origin:China

...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 threshold voltage, its resistance is very high, nearly no current flows through, but above the threshold voltage, the resistance...

Brand Name:Julun

Model Number:UltraMOV25S

Place of Origin:CHINA

...(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 resistance reduces sharply, huge current can be discharged.

Place of Origin:Dongguan，Guangdong,China

Brand Name:UCHI

Model Number:32*31mm

... voltage , good protection performance Description: Metal Oxide Varistor is a ceramic semiconductor component made of zinc oxide as the main material.Its resistance value varies with applied voltage and it is the core components of metal oxide arrester.Its

Brand Name:MOV

Model Number:20D511K

Place of Origin:CHINA

... voltage range from 130V to 1000V 4. Energy absorption capability up to 360J 5. UL ,VDE ,CSA Certification Parameters of Metal Oxide Varistor : 7D: P/N AC Voltage DC Voltage Varistor Voltage UL 7D180L 11 14 18(15-21) √ 7D220K 14 18 22(20-24) √

Brand Name:Tianrui

Model Number:TRVR

Place of Origin:China

... Varistor, Zinc Oxide Varistor Resistance Tolerance ±10% Operating Temperature -40℃ to +85℃ Application Surge protection, Integrated circuit protection Approval ROHS Photos Features The MOV-40D Series of 40mm high Energy Metal Oxide Varistors “D”

Brand Name:Tian Rui

Model Number:MYE70-472

Place of Origin:China

...Metal Oxide Varistor MOV 4700V 70KA MYE70-472 V282BB60 Varistors are voltage-dependent resistors with a symetrical V/I characteristic curve whose resistance decreases with increasing voltage, connected in parallel with the electronic device or circuit that is to be guarded, they form a low-resistance shunt when voltage increases and thus prevent any further rise in the overvoltage. Varistor...

Model Number:MVR1206-470H

Place of Origin:CHINA

... Chip Metal Oxide Varistor 47V 40% For Modem Protection Features • SMD type metal oxide varistors • Ideal for countermeasures against ESD (Conforming to IEC61000-4-2) • High maximum energy type • Low leakage current • High resistance to cyclic ...

Brand Name:YONGDE

Model Number:D42

Place of Origin:Zhejiang,China(Mainland)

Metal Oxide Zinc Resistor Disc for Lightning Arrester D42 Description: Zinc Oxide Varistor is widely used in large filed of lightening protection,they are specified according to the voltage range that they can tolerate without damage. Other important parameters are the varistor...

Brand Name:THOR

Model Number:TR05D270K

Place of Origin:Zhejiang, China (Mainland)

Zinc oxide varistor Color: Blue Verification: CE Product description A varistor is a voltage-limiting component that is sensitive to voltage changes. Its characteristic is that at a specified temperature, when the voltage exceeds a certain critical value...

Brand Name:YINT

Model Number:MF52-103F3435

Place of Origin:CN

... semiconducting element made from exorbitant oxides materal. It has the feature that the resistance changes according to the ambient temperature. Namely. their resistance declines with the rising of ambient temperature at adeterminate measuring power. With

Brand Name:EPCOS

Model Number:B57237S0509M051

Place of Origin:CN

B57237S0509M000 NTC thermistor Inrush Current Limiter 5 Ohms ±20% 5A 0.59" (15mm) B57237S509M Manufacturer EPCOS (TDK) Series - Packaging Bulk Part Status Active R @ 25°C 5 Ohms Tolerance ±20% Current - Steady State Max 5A Diameter 0.59" (15mm) Lead ...

Model Number:32D 431K

Place of Origin:China

Brand Name:OEM

Metal Oxide Film 32D431K Piezoresistor Zinc Oxide Varistor Varistors 32D are mainly used to limit harmful atmospheric overvoltage and operating overvoltage, can effectively protect the system or equipment: 1. In electric power industry, pressure sensitive ...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:HY10W-4391

30kv lighting arrester lightning arrester 20 kv surge arresters 10kv Hot Sale zinc oxide varistor Product Description Type Rated voltage (kV) MCOV (kV) Residual voltage (KV) 2000ms square wave impulse current withstand 4/1OMS high current impulse (kV) ...

Brand Name:SANNI

Place of Origin:Dongguan China

Product Description: The Rotary Potentiometer is a versatile and essential component in electronic circuits, serving as a Rotary Analog Adjustment Device that allows precise control over voltage levels. Also known as a Rotary Variable Resistor or Rotary ...

Brand Name:WS

Model Number:WS-TFC-Res2010

Place of Origin:Shenzhen of China

2010 3/4W High Efficiency Low Cost Thick Film SMD Chip Fixed Resistor We can make un-common product per customers requirements. Features: * Size: 2010 * Resistance Range: 0.1 ohm ~ 22M ohm * Resistance Tolerance: ±5%; ±1% * Advanced thin film technology...

Brand Name:OHMALLOY

Model Number:RX21-5W-47R-J/TP

Place of Origin:China(Shanghai）

... Maximum Voltage 500V Maximum Overload Voltage 700V Tolerance J(±5%) Resistance Range 47R Operating Temperature Range -55℃ ~ +155℃ Performance Description Performance Requirements Test Method Resistance Temperature Coefficient T.C.R. ±350ppm/℃