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V275LT40A V275LT40A is a 430V varistor from Littelfuse, rated for 6.5kA peak surge current and 140J energy absorption, in a Disc 20mm through-hole package.
Mfr Part #:

V275LT40A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
V275LT40A is a 430V varistor from Littelfuse, rated for 6.5kA peak surge current and 140J energy absorption, in a Disc 20mm through-hole package.
✓ Total Stock: 500 pcs
$ Price Range: $0.41

V275LT40A Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
500 pcs
On Request
500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

V275LT40A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Frequency
Current
Energy
Lead Style
Maximum AC Volts
Maximum DC Volts
Mounting Type
Number of Circuits
Operating Temperature
Storage Temperature
Tape & Reel
Varistor Voltage (Max)
Varistor Voltage (Min)
Varistor Voltage (Typ)
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V275LT40A Description

Short technical summary and product information.

The V275LT40A is a metal oxide varistor (MOV) from Littelfuse's LA Varistor Series, designed for continuous AC line voltage operation. It offers a maximum AC voltage rating of 275V and a maximum DC voltage rating of 369V, with a typical varistor voltage of 430V.

 

This varistor can handle peak surge currents up to 6.5kA (8/20µs waveform) and absorb up to 140J of energy (10/1000µs waveform). It features a typical capacitance of 900pF at 1MHz and operates over a temperature range of -55°C to 85°C.

 

The component is housed in a Disc 20mm package with through-hole mounting, making it suitable for robust transient voltage suppression in power supply and industrial applications.

V275LT40A Quick Information

Product Type: Varistor (MOV)
Series: LA
Canonical Name: Littelfuse LA Series Varistor, 430V, 6.5kA, Disc 20mm, Through Hole
Subcategory: Radial Lead Varistor

V275LT40A Compliance

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

V275LT40A Estimated Pricing

Qty Low High
2,000+ $0.41 $0.41

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

V275LT40A Features

  • Rated for 275V AC and 369V DC maximum.
  • Typical varistor voltage of 430V.
  • Handles 6.5kA peak surge current.
  • Absorbs up to 140J of energy.
  • Disc 20mm through-hole package.

V275LT40A Applications

  • Used for AC line transient voltage suppression.
  • Ideal for power supply input protection.
  • Suitable for industrial equipment surge protection.
  • Protects against lightning-induced surges.

V275LT40A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum AC voltage rating of the V275LT40A?

The maximum AC voltage rating is 275V.

What is the peak surge current capability?

The peak surge current is 6.5kA (8/20µs waveform).

What is the package type of this varistor?

The package is Disc 20mm with through-hole mounting.

What is the operating temperature range?

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

What is the typical varistor voltage?

The typical varistor voltage is 430V.

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