V100ZA3 Varistor 100V 1.2kA Disc 7mm from Littelfuse ZA series. Through hole radial lead MOV for circuit protection.
Mfr Part #:

V100ZA3

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Varistor 100V 1.2kA Disc 7mm from Littelfuse ZA series. Through hole radial lead MOV for circuit protection.
✓ Total Stock: 56 pcs
$ Price Range: $0.23

V100ZA3 Available from 1 distributor

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✓ Non-Authorised
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V100ZA3 Specifications Quick View

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

V100ZA3 Description

Short technical summary and product information.

The Littelfuse V100ZA3 is a metal-oxide varistor (MOV) from the ZA series, designed for transient voltage surge suppression in low and medium-voltage circuits. It features a typical varistor voltage of 100V at 1mA, with a range of 90V to 110V. The device can handle maximum continuous AC voltage of 60V and DC voltage of 81V. It is rated for a peak pulse current of 1.2kA (8/20µs waveform) and can absorb 5J of energy (10/1000µs waveform). Typical capacitance is 600pF at 1MHz.

 

The V100ZA3 operates over an ambient temperature range of -55°C to 85°C and can be stored from -55°C to 125°C. It has a temperature coefficient of clamping voltage less than 0.01%/°C. The encapsulation provides a minimum hi-pot isolation voltage of 2500V DC and coating insulation resistance of 1000MΩ.

 

Packaged in a Disc 7mm form factor with through hole radial leads, this varistor is suitable for hard-wired or printed circuit board mounting. The ZA series is available in multiple disc sizes and lead form options. The device is lead-free, halogen-free, and RoHS compliant per the datasheet.

 

Typical applications include motor control, telecom, solenoid, and power supply circuits where protection of circuit board components and data integrity is required.

V100ZA3 Quick Information

Product Type: Metal-Oxide Varistor (MOV)
Series: ZA
Canonical Name: Littelfuse V100ZA3 Varistor, 100V, 1.2kA, Disc 7mm
Subcategory: Metal-Oxide Varistor (MOV)

V100ZA3 Compliance

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

V100ZA3 Estimated Pricing

Qty Low High
4,500+ $0.23 $0.23

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

V100ZA3 Features

  • 100V typical varistor voltage at 1mA.
  • 1.2kA peak pulse current rating.
  • 5J energy absorption capability.
  • Disc 7mm through hole package.
  • RoHS compliant and halogen-free.

V100ZA3 Applications

  • Protects motor control circuits from surges.
  • Used in telecom line protection.
  • Suitable for solenoid and power supply circuits.
  • Ideal for low to medium voltage transient suppression.

V100ZA3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the varistor voltage of the V100ZA3?

The typical varistor voltage is 100V at 1mA, with a minimum of 90V and maximum of 110V.

What is the peak pulse current rating?

The peak pulse current is 1.2kA for an 8/20µs waveform.

What are the maximum AC and DC voltage ratings?

Maximum continuous AC voltage is 60V RMS, and maximum DC voltage is 81V.

What is the energy rating?

The energy rating is 5J for a 10/1000µs current waveform.

What is the capacitance?

Typical capacitance is 600pF at 1MHz.

What is the operating temperature range?

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

What package is available?

The V100ZA3 comes in a Disc 7mm package with through hole radial leads.

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