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V660LS100B Littelfuse V660LS100B is a radial-lead MOV from the LA Series, rated for 660V AC / 850V DC continuous operation with a typical varistor voltage of 1.02kV and peak pulse current of 6.5kA.
Mfr Part #:

V660LS100B

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse V660LS100B is a radial-lead MOV from the LA Series, rated for 660V AC / 850V DC continuous operation with a typical varistor voltage of 1.02kV and peak pulse current of 6.5kA.
✓ Total Stock: 380 pcs
$ Price Range: $1.28

V660LS100B 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
380 pcs
On Request
380 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.

V660LS100B 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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V660LS100B Description

Short technical summary and product information.

The Littelfuse V660LS100B is a metal oxide varistor (MOV) from the LA Varistor Series, designed for continuous operation across AC power lines. It provides transient voltage surge suppression with a maximum AC voltage rating of 660V and a maximum DC voltage rating of 850V.

 

The varistor voltage ranges from 940V minimum to 1100V maximum, with a typical value of 1.02kV. It can absorb up to 250J of energy (10/1000 µs waveform) and handle a peak pulse current of 6.5kA (8/20 µs waveform). The device has a capacitance of 400 pF at 1 MHz.

 

Housed in a Disc 20mm package with through-hole mounting, the V660LS100B operates over a temperature range of -55°C to 85°C. It is suitable for use in power supply, industrial, and consumer electronics applications requiring robust overvoltage protection.

V660LS100B Quick Information

Product Type: Varistor (MOV)
Series: LA
Canonical Name: Littelfuse LA Series Varistor, 1.02kV Typical Varistor Voltage, 6.5kA Peak Pulse Current, Disc 20mm, Through Hole
Subcategory: Radial Lead Varistor

V660LS100B Compliance

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

V660LS100B Estimated Pricing

Qty Low High
2,000+ $1.28 $1.28

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

V660LS100B Features

  • 660V AC / 850V DC continuous rating.
  • 1.02kV typical varistor voltage.
  • 6.5kA peak pulse current capability.
  • 250J energy absorption (10/1000 µs).
  • Disc 20mm through-hole package.

V660LS100B Applications

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

V660LS100B FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum AC voltage rating of the V660LS100B?

The maximum AC voltage rating is 660 V.

What is the typical varistor voltage of the V660LS100B?

The typical varistor voltage is 1.02 kV (1020 V).

What is the peak pulse current rating of the V660LS100B?

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

What is the package type of the V660LS100B?

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

What is the operating temperature range of the V660LS100B?

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

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