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V275LA20A The V275LA20A is a Littelfuse LA Series metal oxide varistor with a typical varistor voltage of 430V, peak current rating of 4.5kA, and energy absorption of 75J in a Disc 14mm through-hole package.
Mfr Part #:

V275LA20A

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The V275LA20A is a Littelfuse LA Series metal oxide varistor with a typical varistor voltage of 430V, peak current rating of 4.5kA, and energy absorption of 75J in a Disc 14mm through-hole package.
Total Stock: 981 pcs
$ Price Range: $0.39

V275LA20A Available from 2 distributors

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

V275LA20A 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 Range
Tape & Reel
Temperature Coefficient of Clamping Voltage
Varistor Voltage (Max)
Varistor Voltage (Min)
Varistor Voltage (Typ)

V275LA20A Description

Short technical summary and product information.

The V275LA20A is a metal oxide varistor (MOV) from Littelfuse's LA Series, designed for transient voltage surge suppression across AC power lines. It has a typical varistor voltage of 430V, with a minimum of 387V and a maximum of 473V. The device can handle a peak current of 4.5kA (8/20 µs waveform) and absorb up to 75J of energy.

 

This varistor is rated for a maximum AC voltage of 275V and a maximum DC voltage of 369V. It operates over a temperature range of -55°C to 85°C and can be stored from -55°C to 125°C. The temperature coefficient of clamping voltage is less than 0.01 %/°C.

 

The V275LA20A is housed in a Disc 14mm package with radial leads and is designed for through-hole mounting. It is a single-circuit device suitable for line voltage operation in a variety of power supply and industrial applications.

V275LA20A Quick Information

Product Type: TVS Varistor (MOV)
Series: LA
Canonical Name: Littelfuse LA Series Varistor, 430V, 4.5kA, Disc 14mm
Subcategory: Radial Lead MOV

V275LA20A Compliance

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

V275LA20A Estimated Pricing

Qty Low High
2,100+ $0.39 $0.39

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

V275LA20A Features

  • Typical varistor voltage of 430V.
  • Peak surge current rating of 4.5kA.
  • Energy absorption capability of 75J.
  • Disc 14mm through-hole package.
  • Operating temperature range -55°C to 85°C.

V275LA20A Applications

  • Transient voltage surge suppression on AC lines.
  • Overvoltage protection in power supply circuits.
  • Industrial equipment surge protection.

V275LA20A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the varistor voltage of the V275LA20A?

The typical varistor voltage is 430V, with a minimum of 387V and a maximum of 473V.

What is the peak surge current rating?

The maximum peak current for an 8/20 µs waveform is 4.5kA.

What is the package type and mounting style?

The package is Disc 14mm with radial leads, and the mounting type is through hole.

What are the maximum continuous voltage ratings?

The maximum AC voltage is 275V and the maximum DC voltage is 369V.

What is the energy absorption rating?

The energy absorption capability is 75J.

What is the operating temperature range?

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

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