V251NA34 The Littelfuse V251NA34 is a varistor designed for circuit protection. It features a 250V AC voltage rating and a 40kA peak surge current capability.
Mfr Part #:

V251NA34

Available from 1 distributors
Mfr Name: Harris Semiconductor
Harris Semiconductor
The Littelfuse V251NA34 is a varistor designed for circuit protection. It features a 250V AC voltage rating and a 40kA peak surge current capability.
✓ Total Stock: 46 pcs
$ Price Range: $0.99

V251NA34 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
46 pcs
46 pcs On Request 1 On Request On Request On Request On Request On Request

V251NA34 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Diameter
Energy
Lead Style
Number of Circuits
Operating Temperature Range
SVHC Present

V251NA34 Description

Short technical summary and product information.

The V251NA34 from Littelfuse is a metal oxide varistor (MOV) designed for robust circuit protection applications. It offers a 250V AC maximum voltage rating and a 330V DC voltage rating, making it suitable for various power line protection scenarios. With a high peak surge current capability of 40kA and a clamping voltage of 650V, this varistor effectively safeguards sensitive electronic components from transient voltage spikes.

 

The V251NA34 has a diameter of 34mm and a capacitance of 5000pF. It operates within a temperature range of -55°C to +85°C. The component is designed for SMD/SMT mounting and comes in bulk packaging.

 

This varistor is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1. Its construction and specifications make it a reliable choice for protecting equipment against damaging surges.

V251NA34 Quick Information

Product Type: Varistor
Canonical Name: V251NA34 Varistor
Subcategory: TVS - Varistors, MOVs

V251NA34 Compliance

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

V251NA34 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

V251NA34 Features

  • 250V AC voltage rating for protection.
  • 40kA peak surge current handling.
  • 650V clamping voltage protects components.
  • 34mm diameter varistor.
  • SMD/SMT mounting for assembly.

V251NA34 Applications

  • Protects power supply circuits.
  • Used in AC line filtering.
  • Safeguards sensitive electronics.
  • Suitable for industrial equipment.

V251NA34 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the varistor voltage of the V251NA34?

The varistor voltage is 390V.

What is the peak surge current rating?

The peak surge current rating is 40kA.

What is the clamping voltage?

The clamping voltage is 650V.

What is the energy rating?

The energy rating is 370J.

What is the operating temperature range?

The operating temperature range is -55°C to +85°C.

What is the package type?

The package is 34mm Square SMD.

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