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V275LA40C Littelfuse V275LA40C is a metal-oxide varistor (MOV) with a typical varistor voltage of 430V, peak current rating of 10kA, and energy absorption of 320J. It comes in a through-hole Disc 20mm package.
Mfr Part #:

V275LA40C

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse V275LA40C is a metal-oxide varistor (MOV) with a typical varistor voltage of 430V, peak current rating of 10kA, and energy absorption of 320J. It comes in a through-hole Disc 20mm package.
Total Stock: 151 pcs
$ Price Range: $0.86

V275LA40C Available from 1 distributor

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151 pcs
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V275LA40C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Capacitance @ Frequency
Current
Energy
Insulation Resistance (Coating)
Isolation Voltage (Coating)
Maximum AC Volts
Mounting Type
Number of Circuits
Operating Temperature
Storage Temperature
Tape & Reel
Temperature Coefficient of Clamping Voltage
Varistor Voltage
Varistor Voltage (Max)
Varistor Voltage (Min)
Varistor Voltage (Typ)

V275LA40C Description

Short technical summary and product information.

The Littelfuse V275LA40C is a metal-oxide varistor (MOV) from the C-III series, designed for high surge energy absorption and superior multiple pulse ratings. It features a typical varistor voltage of 430V (range 387V to 473V) and can handle a maximum AC voltage of 275V. The device is rated for a peak pulse current of 10kA (8/20μs waveform) and can absorb up to 320J of energy (2ms rectangular wave).

 

This varistor is housed in a through-hole Disc 20mm package and operates over a temperature range of -55°C to +85°C. It offers a capacitance of 7000pF at 1 MHz and a high coating isolation voltage of 5000V. The C-III series is optimized for AC line transient voltage surge suppression (TVSS) and other applications requiring high transient energy and peak current capability in a compact form factor.

 

The V275LA40C is RoHS compliant and lead-free. It is suitable for automatic insertion with tape and reel packaging options, and is available with various lead styles including crimped and trimmed leads.

V275LA40C Quick Information

Product Type: Metal-Oxide Varistor (MOV)
Series: C-III
Canonical Name: Littelfuse C-III Series Metal-Oxide Varistor, 430V, 10kA, Disc 20mm
Subcategory: Metal-Oxide Varistor (MOV)

V275LA40C Compliance

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

V275LA40C Estimated Pricing

Qty Low High
1,500+ $0.86 $0.86

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

V275LA40C Features

  • Typical varistor voltage of 430V.
  • Peak pulse current rating of 10kA.
  • Energy absorption capability of 320J.
  • Through-hole Disc 20mm package.
  • RoHS compliant and lead-free.

V275LA40C Applications

  • AC line transient voltage surge suppression.
  • High energy surge protection in power supplies.
  • Industrial equipment overvoltage protection.
  • TVSS modules and power distribution.

V275LA40C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the varistor voltage of the V275LA40C?

The varistor voltage is typically 430V, with a range of 387V minimum to 473V maximum.

What is the peak pulse current rating?

The peak pulse current rating is 10kA for an 8/20μs waveform.

What is the energy absorption rating?

The energy absorption rating is 320J for a 2ms rectangular wave.

What is the package type and mounting?

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.

Is the V275LA40C RoHS compliant?

Yes, it is RoHS3 compliant and lead-free.

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