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MOV 20D431 Metal Oxide Varistor

Write a review | 2 reviews

Stock: 27
Availability: InStock priceValidUntil: 2026-10-28
SKU: 2929 | DAE584X

Rs. 21.24 (inc GST)
Rs.18.00 + GST

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GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

MOV 20D431 Metal Oxide Varistor

MOV 20D431 Metal oxide Varistor for circuit protection against voltage spike

MOV 20D431 is a 20 mm radial leaded varistor devices protects against over voltage transients such as lightning, power contact and power induction. The metal oxide varistors offer a choice of varistor voltages from 18 V to 1800 V and Vrms voltages from 11 V to 1100 V.

Metal oxide varistors, also known as MOVs are one of the most common types of varistors. They are voltage dependent, nonlinear devices that provide transient suppression.

A Metal Oxide Varistor (MOV) is used in power supply circuits as a protection component. MOV are similar to resistors and has only two leads, there is no polarity and can be connected in both directions. MOV is basically used to protect the circuit from high voltage spikes.

MOV have a high current handling, high energy absorption capability and fast response times to protect against transient faults up to rated limits.

DNA Solutions deal in retail as well as in bulk quantity. For bulk quantity feel free to contact us. DNA Solutions has large collection of various values of Metal Oxide Variastors (MOV). Check our complete collection of MOV.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Specifications of MOV 20D431

Maximum Allowable Voltage (ACrms): 275 Volts
Maximum Allowable Voltage (DC): 350 Volts
Varistor Voltage (@1ma): 430 Vdc
Maximum Energy (J): 190
Maximum Peak Current (8/20us): 6500A
Rated Power: 1.0 watt

Features of Metal Oxide Varistor

High voltage rating
High current rating
Bidirectional
Surge protection
Fast response time
High stabilization for circuit voltage

Applications of Metal Oxide Varistor

Transistor, diode, IC, thyristor or triac semiconductor protection.
Relay and electromagnetic valve surge absorption.
Power supplies
Power systems
Line voltage
Telecom systems
White goods & appliances

Package Includes

1 x MOV 20D431 Metal Oxide Varistor

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

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Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

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We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.

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We accept UPI, cards, netbanking, and other checkout options shown on the payment page.

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Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.

If I order the same parts again later, will they match?

We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.

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MOV 20D431 Metal Oxide Varistor

Qty :

MOV 20D431 Metal Oxide Varistor

MOV 20D431 is a 20 mm radial leaded varistor devices protects against over voltage transients such as lightning, power contact and power induction. The metal oxide varistors offer a choice of varistor voltages from 18 V to 1800 V and Vrms voltages from 11 V to 1100 V.

Metal oxide varistors, also known as MOVs are one of the most common types of varistors. They are voltage dependent, nonlinear devices that provide transient suppression.

A Metal Oxide Varistor (MOV) is used in power supply circuits as a protection component. MOV are similar to resistors and has only two leads, there is no polarity and can be connected in both directions. MOV is basically used to protect the circuit from high voltage spikes.

MOV have a high current handling, high energy absorption capability and fast response times to protect against transient faults up to rated limits.

DNA Solutions deal in retail as well as in bulk quantity. For bulk quantity feel free to contact us. DNA Solutions has large collection of various values of Metal Oxide Variastors (MOV). Check our complete collection of MOV.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Specifications of MOV 20D431

Maximum Allowable Voltage (ACrms): 275 VoltsMaximum Allowable Voltage (DC): 350 VoltsVaristor Voltage (@1ma): 430 VdcMaximum Energy (J): 190Maximum Peak Current (8/20us): 6500ARated Power: 1.0 watt

Features of Metal Oxide Varistor

High voltage ratingHigh current ratingBidirectionalSurge protectionFast response timeHigh stabilization for circuit voltage

Applications of Metal Oxide Varistor

Transistor, diode, IC, thyristor or triac semiconductor protection.Relay and electromagnetic valve surge absorption.Power suppliesPower systemsLine voltageTelecom systemsWhite goods & appliances

Related Videos

What is a Metal-Oxide Varistor and how it protects your circuit

How a Surge Protector Works (Metal Oxide Varistor)

Package Includes

1 x MOV 20D431 Metal Oxide Varistor

Write a review

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Maximum Allowable Voltage (ACrms): 275 Volts
Maximum Allowable Voltage (DC): 350 Volts
Varistor Voltage (@1ma): 430 Vdc
Maximum Energy (J): 190
Maximum Peak Current (8/20us): 6500A
Rated Power: 1.0 watt

High voltage rating
High current rating
Bidirectional
Surge protection
Fast response time
High stabilization for circuit voltage

Transistor, diode, IC, thyristor or triac semiconductor protection.
Relay and electromagnetic valve surge absorption.
Power supplies
Power systems
Line voltage
Telecom systems
White goods & appliances