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V150LA20A 240V varistor with 6.5kA peak surge current in a 20mm disc package. Through-hole mounting for reliable overvoltage protection.
Mfr Part #:

V150LA20A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
240V varistor with 6.5kA peak surge current in a 20mm disc package. Through-hole mounting for reliable overvoltage protection.
✓ Total Stock: 36 pcs

V150LA20A Available from 1 distributor

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V150LA20A 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
Tape & Reel
Varistor Voltage (Max)
Varistor Voltage (Min)
Varistor Voltage (Typ)
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V150LA20A Description

Short technical summary and product information.

The Littelfuse V150LA20A is a metal oxide varistor (MOV) from the LA Series, designed for transient voltage surge suppression across AC power lines. It offers a typical varistor voltage of 240V and can handle peak surge currents up to 6.5kA (8/20µs waveform).

 

The device absorbs up to 80J of energy (10/1000µs) and has a capacitance of 1600pF at 1MHz. It operates over a wide temperature range from -55°C to 85°C without derating. The varistor is housed in a 20mm disc package with through-hole leads, suitable for bulk or tape-and-reel assembly.

 

Typical applications include overvoltage protection in power supplies, industrial equipment, telecommunications, and consumer electronics. The LA Series is UL recognized and certified by CSA, VDE, and CECC.

V150LA20A Quick Information

Product Type: Varistor
Series: LA
Canonical Name: Littelfuse V150LA20A LA Series Varistor, 240V, 6.5kA, Disc 20mm
Subcategory: Metal Oxide Varistor (MOV)

V150LA20A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 3
REACH Status: REACH Unaffected

V150LA20A Features

  • 240V typical varistor voltage.
  • 6.5kA peak surge current rating.
  • 80J energy absorption capability.
  • Disc 20mm through-hole package.
  • Wide operating temperature range -55°C to 85°C.

V150LA20A Applications

  • Overvoltage protection in AC power lines.
  • Surge suppression in industrial equipment.
  • Transient voltage clamping in power supplies.
  • Used in telecommunications and data lines.

V150LA20A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak pulse current rating?

6.5 kA (8/20 µs waveform).

What is the package type?

Disc 20mm, through hole mounting.

What is the varistor voltage?

Typical 240V, minimum 216V, maximum 264V.

What is the energy rating?

80 J (10/1000 µs waveform).

What is the operating temperature range?

-55°C to 85°C.

What is the capacitance?

1600 pF @ 1 MHz.

What are the maximum continuous voltages?

150 VAC (RMS) and 200 VDC.

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