Varistor Wholesale

ZnO Varistor

DTR has been providing high quality products tested & verified by independent 3rd party laboratories such as CESI, Powertec, KERI for past 15 years. DTR products has been supplied to KEPCO in Korea and exported to many utilities in USA, South America, New Zealand, UK, Italy, Taiwan, Philippines, Vietnam, Indonesia, Malaysia, Myanmar, etc. Please kindly refer to DTR products below. — Polymer Insu

[Related Keywords : Zno Varistor, Electric, Power System, Polymer]

Zinc Oxide Varistor

• Min. Order:  

  10000PCS

• Place of origin:  

  China

• Price Condition:  

  FOB Shenzhen

• Supply Ability:  

  10000000pcs

Brief Introduction: Varistors are nonlinear resistors mainly composed of zinc oxide as the main material of metal oxide semiconductor components,and they can be divided into symmetric (non-polarity) and asymmetric (with polarity) according to the voltage-ampere characteristic.The nonlinear resistors are more sensitive to voltage, when voltage reached one set value, resistance conducts rapidly.Due

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Zinc Metal Oxide Varistor Disc for Surge Arresters

• Min. Order:  

  10000000 Piece

• Price:  

  US$ 8 ~ 80

• Place of origin:  

  China

• Supply Ability:  

  10000000pcs/month

ZnO resistor is the core element of the lightning arrester. It mainly protects power system equipment by limiting lightning overvoltage to ensure that the line does not trip. The performance indicators of ZnO resistors mainly include potential gradient, flow capacity and nonlinear coefficient, which are determined by the formula and process on the macro level and by the "ZnO grain-boundary layer"

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Metal Oxide Varistor

• Place of origin:  

  China

Metal Oxide Varistor MOV, Leaded Varistors -- UF Capacitors' Protective Components Transient voltage suppression should be considered at early stages of the design process to assure reliable operation. Topdiode Group & UF Capacitors offer TVS Diodes SMAJ Series, SMBJ Series, SMCJ Series, SMDJ Series and Varistors for circuit protection. Varistors are increasingly used as the front-line solution f

[Related Keywords : MOV, Varistor]

Masking Tape for Gift Wrapping and Packaging Decoration

• Min. Order:  

  1 Carton

• Price:  

  US$ 0.5

• Place of origin:  

  China

• Supply Ability:  

  60,000 Sets per Month

solvent resistance, and no adhesive residue when peeled off! The product complies with ROHS environmental protection requirements. It is suitable for high-temperature baking paint spray masking and protection on the surface of automobiles, iron or plastic devices and furniture, and is also suitable for electronics, electrical appliances, varistors, circuit boards and other industries.

[Related Keywords : Masking Tape, office&school items, Gift Wrapping, Delicate Packaging]

10 Pairs 3 Pole Over Voltage LSA Protection Magazine with GDT Arrester

• Min. Order:  

  500 Piece

• Price:  

  US$ 3 ~ 5

• Place of origin:  

  China

• Price Condition:  

  FOB Ningbo

• Supply Ability:  

  1000000pcs/month

varistors (MOVs), or transient voltage suppression (TVS) diodes. These components work together to divert excess voltage away from the protected equipment. Operation: When an overvoltage condition occurs, the protective components react by shunting the excess voltage to the ground. This prevents the surge from reaching sensitive equipment connected to the communication lines. Installation: These

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10/100M Fast Ethernet Media Converter Dual Fiber SM 20km SC

• Min. Order:  

  1 Piece

• Price:  

  US$ 10~15

• Place of origin:  

  China

• Supply Ability:  

  10000pcs/week

varistor 10D471 is a resistor device with nonlinear volt-ampere characteristics. It is mainly used to clamp the voltage when the circuit is subjected to overvoltage and absorb excess current to protect sensitive devices. Operating Temp 0 °C to +55 °C Storage Temp -20 °C to +80 °C Storage Humidity 5% to 90% (non-condensing) Dimensions 94 mm × 70 mm × 26 mm Net Weight 0.165 kg Compliance FD

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Mray 10/100M Fast Ethernet Media Converter Dual Fiber SM 20km SC External Power Adapter

• Min. Order:  

  1 Piece

• Price:  

  US$ 6.99~9.99

• Place of origin:  

  China

• Supply Ability:  

  10,000pcs per month

varistor 10D471 is a resistor device with nonlinear volt-ampere characteristics. It is mainly used to clamp the voltage when the circuit is subjected to overvoltage and absorb excess current to protect sensitive devices. Operating Temp 0 °C to +55 °C Storage Temp -20 °C to +80 °C Storage Humidity 5% to 90% (non-condensing) Dimensions 94 mm × 70 mm × 26 mm Net Weight 0.165 kg Compliance FD

[Related Keywords : Fiber Media Converter, Media Converter]

Wound Rotor Slip Ring Motor

• Min. Order:  

  1 Set

• Price:  

  US$ 1500

• Place of origin:  

  China

• Supply Ability:  

  1000sets/m

varistor in the rotor circuit at the start. It is not permissible to short-circuit the rotor windings directly. High Quality Slip Ring Motor Supplier :ZCL Electric Motor Technology Co., Ltd. Product Parameters Motor power range: 80KW-850KW Rated voltage: 380V/415V/660V/690V/3000V/33000V/6000V/10000V Number of poles: 6/8/10/12 Rated frequency: 50Hz/60Hz Protection level: IP23 Cooling method: IC01

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Eltek FLATPACK2 48/3000 HE Rectifier Module 48V 3000W

• Place of origin:  

  China

compliance Patented HE technology Model Flatpack2 48/3000 HE Part number 241119.105 INPUT DATA Voltage (nominal) 176 - 277 VAC Voltage (range) 85 - 305 VAC Frequency 45 - 66 Hz, 15-18.5 Hz1) / 0 Hz Current (maximum) nominal input, full load 19.2 ARMS Protection Fuse in both lines Varistor for transient protection Disconnect above 305 VAC For more details please click: www.kl-telecom.com

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DO-214AA(SMBJ) Transient Suppression Diode (TVS) SMBJ58CA Components

• Place of origin:  

  China

Varistors (MOV), Chip Varistors (MLV), PTC Resettable Fuse, Negative Temperature Coefficient thermistors (NTC Thermistors), Chip Bead, Schottky Diodes , Zener Diode, etc. From circuit design to product testing (and provide test reports), we will provide you with one-stop services in the field of circuit protection. With excellent quality and service, SOCAY has won extensive praise from customers

[Related Keywords : TVS Diodes]

Metal Oxide Semiconductor

• Min. Order:  

  100 Piece

• Price:  

  US$ 10000

• Place of origin:  

  China

Varistor Specifications / Definition Field Effect Transistor (FET), which converts changes in input voltage into changes in output current. The gain of a FET is equal to its transconductance, defined as the ratio of a change in output current to a change in input voltage. N-channel and P-channel are commonly found on the market. For details, refer to the picture on the right (P-channel depletion

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500VDC Type 2 Surge Protective Device PV DC SPD

• Place of origin:  

  China

Product Description500VDC Type 2 Surge Protective Device PV DC SPDGENERAL INFORMATION●Varistor photovoltaic surge protective device (PV DC SPD)●Visual indication and optional remote contact signaling(S) for use in the DC side of PV systems.●The Prewired complete unit consisting of a base part and replaceable plug-in protection modules.●In case of insulation faults in the generator circuit

[Related Keywords : Surge Protective Device]

Lighting Arrester

• Place of origin:  

  China

varistors, which have a high resistance under normal conditions but allow current to flow freely when the voltage exceeds a certain level. Surge arresters are typically installed at key points in the electrical system, such as at the point of common coupling (PCC) or at the service entrance, to protect against overvoltages that could potentially damage equipment or cause a power outage. They are

[Related Keywords : Lightning Arrester Manufa]

Nichrome Resistance Heating Alloy

• Min. Order:  

  10 KG

• Place of origin:  

  China

• Price Condition:  

  FOB

• Supply Ability:  

  10 TONS PER YEAR

Nichrome resistance heating alloy: Nickel-Chromium with high and stable resistance, corrosion resistance, surface oxidation resistance is good, a better under high temperature and seismic strength, good ductility, good workability and weldability, is widely used in industrial electric furnace, metallurgy, household appliances, machinery manufacturing, heating element and resistor varistor other m

[Related Keywords : Nichrome resistance heating alloy]