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ERZ-V20D331 Panasonic ERZ-V20D331 is a 330V varistor with 10kA surge current rating. It features 228J energy absorption and is packaged in a 21.5mm disc for through-hole mounting.
Mfr Part #:

ERZ-V20D331

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
Panasonic ERZ-V20D331 is a 330V varistor with 10kA surge current rating. It features 228J energy absorption and is packaged in a 21.5mm disc for through-hole mounting.
Total Stock: 750 pcs

ERZ-V20D331 Available from 1 distributor

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ERZ-V20D331 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Frequency
Current
Energy
Maximum AC Volts
Maximum DC Volts
Mounting Type
Number of Circuits
Operating Temperature
Varistor Voltage (Max)
Varistor Voltage (Min)
Varistor Voltage (Typ)
varistor_voltage (Minimum/Typical/Maximum)

ERZ-V20D331 Description

Short technical summary and product information.

The Panasonic ERZ-V20D331 is a metal oxide varistor (MOV) designed for overvoltage protection in electronic circuits. It offers a typical varistor voltage of 330V, with a minimum of 297V and maximum of 363V. The device can handle a maximum AC voltage of 210V and a maximum DC voltage of 270V, making it suitable for both AC and DC line protection.

 

With a surge current rating of 10kA and an energy absorption capability of 228J, this varistor provides robust transient suppression. The capacitance is 1100pF at 1kHz, which is typical for such devices. The operating temperature range is -40°C to 85°C, ensuring reliable performance in various environmental conditions.

 

The ERZ-V20D331 comes in a disc package measuring 21.5mm in diameter and is designed for through-hole mounting. It is RoHS3 compliant, REACH unaffected, and has an MSL level of 1 (unlimited floor life). This varistor is commonly used in power supplies, industrial equipment, and consumer electronics for surge protection.

ERZ-V20D331 Quick Information

Product Type: Varistor (Metal Oxide Varistor)
Canonical Name: Panasonic ERZ-V20D331 Varistor, 330V, 10kA, Disc 21.5mm
Subcategory: Metal Oxide Varistor (MOV)

ERZ-V20D331 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ERZ-V20D331 Features

  • 330V typical varistor voltage rating.
  • 10kA peak surge current capability.
  • 228J energy absorption rating.
  • 21.5mm disc through-hole package.
  • RoHS3 compliant and REACH unaffected.

ERZ-V20D331 Applications

  • Used for AC line transient protection.
  • Protects DC power supplies up to 270V.
  • Suitable for industrial equipment surge protection.
  • Ideal for consumer electronics power inputs.

ERZ-V20D331 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the varistor voltage of the ERZ-V20D331?

The varistor voltage is typically 330V, with a minimum of 297V and a maximum of 363V.

What are the maximum AC and DC voltage ratings?

Maximum AC voltage is 210V, maximum DC voltage is 270V.

What is the surge current rating of this varistor?

The surge current rating is 10kA.

What is the energy absorption capability?

The energy rating is 228J.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the package type and mounting style?

The package is a Disc 21.5mm, with through-hole mounting.

Is the ERZ-V20D331 RoHS compliant?

Yes, it is RoHS3 compliant.

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