KEMET VP4032K122R050
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- VP4032K122R050
- KEMET
- VARISTOR 82V 1.2KA 4032
- TVS - Varistors, MOVs
- VP4032K122R050 Datasheet
- 2-SMD, J-Lead
- 2-SMD, J-Lead
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Lead free / RoHS Compliant - 3032
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is VP4032K122R050
KEMET Part Number VP4032K122R050（TVS - Varistors, MOVs）, developed and manufactured by KEMET, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
VP4032K122R050 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
VP4032K122R050 Specifications
- Part NumberVP4032K122R050
- CategoryTVS - Varistors, MOVs
- ManufacturerKEMET
- DescriptionVARISTOR 82V 1.2KA 4032
- Package2-SMD, J-Lead
- SeriesAutomotive, AEC-Q200, VP
- Mounting TypeSurface Mount
- Package / Case2-SMD, J-Lead
- Number of Circuits1
- Varistor Voltage (Typ)82V
- Current - Surge1.2kA
- Maximum DC Volts65V
- Varistor Voltage (Min)73.8V
- Varistor Voltage (Max)90.2V
- Maximum AC Volts50V
- Energy6.5J
Application of VP4032K122R050
VP4032K122R050 Datasheet
VP4032K122R050 Datasheet , 2-SMD, J-Lead,Automotive, AEC-Q200, VP,Surface Mount,2-SMD, J-Lead,1,82V,1.2kA,65V,73.8V,90.2V,50V,6.5J
VP4032K122R050 Classification
TVS - Varistors, MOVs
FAQ about TVS - Varistors, MOVs
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1. What is the difference between TVS and varistors?
The main differences between TVS and varistors are their working principles, performance parameters, application scenarios, and prices.
Working Principle
TVS (Transient Voltage Suppressor): TVS forms a PN structure on a silicon-based material and uses the breakdown characteristics of the PN junction to achieve protection. When an overvoltage occurs in the circuit, the resistance value of the TVS changes rapidly, thereby protecting other components in the circuit.
Varistor: Varistors use the nonlinear resistance characteristics of materials such as zinc oxide to achieve overvoltage protection. When an overvoltage occurs in the circuit, the resistance value of the varistor also changes, thereby protecting the circuit.
Performance Parameters
Overvoltage resistance: TVS is usually more resistant to overvoltage than varistors and can withstand higher voltages and currents.
Response time: TVS usually has a shorter response time than varistors and can respond to overvoltage events in a shorter time.
Lifespan: TVS usually has a longer lifespan than varistors because the PN junction of TVS can self-recover after breakdown, while varistors usually break down after a breakdown.
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2. What are Movs?
Movs(Move String) is an instruction cluster in assembly language, mainly used to copy strings. The Movs instruction cluster includes multiple variants for handling data movement operations of different lengths.
Basic Functions
The main function of the Movs instruction is to copy the data of the DSSI address to the ESDI address. Specifically:
MOVSB: Move one byte at a time.
MOVSW: Move one word (usually two bytes) at a time.
MOVSD: Move one double word (usually four bytes) at a time.
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3. What is the difference between TVS diodes and MOVs?
The main differences between TVS diodes and MOV varistors are the working principle, application scenarios and performance characteristics.
Working principle
T VS diode is a semiconductor device with nonlinear volt-ampere characteristics, and its working principle is based on the breakdown phenomenon of PN junction. When TVS diode is subjected to reverse transient high voltage, its impedance drops rapidly, absorbing most of the energy and clamping the voltage at a safe value, thereby protecting electronic components 12. TVS diode has a small leakage current before breakdown, and it behaves as a voltage regulator after breakdown, with a strong voltage clamping ability.
MOV varistor is a multi-layer structure made of zinc oxide material with a multi-grain structure, which absorbs surge current by changing the conduction resistance. When the voltage exceeds its varistor voltage, the resistance of MOV drops rapidly, shunting the current, thereby protecting the subsequent circuit 45. MOV has a higher clamping voltage when the current is too large, and a larger leakage current when the voltage is low.
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