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V320LS20AP The V320LS20AP is a metal-oxide varistor (MOV) from Littelfuse, rated for 510V typical varistor voltage and 4.5kA peak pulse current. It comes in a Disc 14mm package with through-hole mounting.
Mfr Part #:

V320LS20AP

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The V320LS20AP is a metal-oxide varistor (MOV) from Littelfuse, rated for 510V typical varistor voltage and 4.5kA peak pulse current. It comes in a Disc 14mm package with through-hole mounting.
Total Stock: 285 pcs
$ Price Range: $0.24 - $0.25

V320LS20AP Available from 1 distributor

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285 pcs
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V320LS20AP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Frequency
Current
Disc Diameter
Energy
Halogen Free
Lead Style
Maximum AC Volts
Maximum DC Volts
Mounting Type
Number of Circuits
Operating Temperature
Storage Temperature
Tape & Reel
Varistor Voltage (25°C)
Varistor Voltage (Max)
Varistor Voltage (Min)
Varistor Voltage (Typ)

V320LS20AP Description

Short technical summary and product information.

The V320LS20AP is a metal-oxide varistor (MOV) from Littelfuse, part of the LA series. It is designed for transient voltage surge suppression across AC power lines. The varistor has a typical varistor voltage of 510V, with a range of 459V minimum to 561V maximum at 25°C. It can handle a maximum AC voltage of 320V and a maximum DC voltage of 420V. The device can absorb up to 80J of energy under a 10/1000µs pulse and withstand a peak pulse current of 4.5kA for an 8/20µs waveform. Capacitance is typically 380pF at 1MHz. The operating temperature range is -55°C to 85°C. The component is packaged in a 14mm disc with radial leads for through-hole mounting. It is specified as lead-free, halogen-free, and RoHS compliant. This varistor is suitable for use in power supply, industrial, and consumer electronics applications requiring overvoltage protection.

V320LS20AP Quick Information

Product Type: Metal-Oxide Varistor (MOV)
Series: LA
Canonical Name: Littelfuse V320LS20AP Metal-Oxide Varistor, 510V, 4.5kA, Disc 14mm
Subcategory: Varistors / MOVs

V320LS20AP Compliance

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

V320LS20AP Estimated Pricing

Qty Low High
1+ $0.25 $0.25
10+ $0.25 $0.25
400+ $0.25 $0.25
4,800+ $0.24 $0.24

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

V320LS20AP Features

  • Varistor voltage 510V typical.
  • Peak pulse current 4.5kA.
  • Energy absorption 80J.
  • Disc 14mm through-hole package.
  • RoHS compliant and lead-free.

V320LS20AP Applications

  • AC power line surge protection.
  • Industrial equipment overvoltage suppression.
  • Consumer electronics transient protection.
  • Power supply input protection.

V320LS20AP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the varistor voltage of the V320LS20AP?

The typical varistor voltage is 510V, with a minimum of 459V and maximum of 561V at 25°C.

What are the maximum AC and DC voltage ratings?

Maximum AC voltage is 320V, maximum DC voltage is 420V.

What is the peak pulse current rating?

It can withstand a peak pulse current of 4.5kA for an 8/20µs waveform.

What is the energy absorption capability?

The varistor can absorb up to 80J under a 10/1000µs pulse.

What is the package and mounting type?

It comes in a Disc 14mm package with radial leads for through-hole mounting.

What is the operating temperature range?

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

Is the V320LS20AP RoHS compliant?

The datasheet states it is lead-free, halogen-free, and RoHS compliant, but specific compliance for this part number is unverified.

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