V420LT10 Radial lead varistor by Harris Semiconductor with 680V typical varistor voltage, 420VAC/560VDC maximum ratings, 2.5kA surge current capability, and 55J energy absorption.
Mfr Part #:

V420LT10

Available from 1 distributors
Mfr Name: Harris Semiconductor
Harris Semiconductor
Radial lead varistor by Harris Semiconductor with 680V typical varistor voltage, 420VAC/560VDC maximum ratings, 2.5kA surge current capability, and 55J energy absorption.
✓ Total Stock: 2,400 pcs
$ Price Range: $0.66

V420LT10 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,400 pcs
2400 pcs On Request 1 On Request On Request On Request On Request On Request

V420LT10 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
Tape & Reel
Varistor Voltage (Max)
Varistor Voltage (Min)
Varistor Voltage (Typ)

V420LT10 Description

Short technical summary and product information.

The V420LT10 is a radial lead varistor from Harris Semiconductor designed for overvoltage protection in electronic circuits. It features a typical varistor voltage of 680V with a minimum of 612V and maximum of 748V. The device can handle maximum AC voltages up to 420V and maximum DC voltages up to 560V.

 

With a surge current rating of 2.5kA and energy absorption capability of 55J, this varistor provides robust transient protection. The capacitance is 140pF at 1MHz, making it suitable for moderate-speed applications. The operating temperature range spans -55°C to 85°C.

 

The component is housed in a Disc 10mm package with through-hole mounting, suitable for PCB assembly. It is a single-circuit device, ideal for protecting power lines and industrial equipment from voltage spikes.

V420LT10 Quick Information

Product Type: Varistor
Series: LT
Canonical Name: V420LT10 Radial Lead Varistor
Subcategory: Metal Oxide Varistor

V420LT10 Compliance

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

V420LT10 Estimated Pricing

Qty Low High
454+ $0.66 $0.66

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

V420LT10 Features

  • Typical varistor voltage of 680V.
  • Surge current rating of 2.5kA.
  • Energy absorption of 55J.
  • Disc 10mm through-hole package.
  • Operating temperature -55°C to 85°C.

V420LT10 Applications

  • Overvoltage protection in AC power lines.
  • Transient suppression in DC circuits.
  • Surge protection for industrial equipment.
  • Spike clamping in power supplies.

V420LT10 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the typical varistor voltage of the V420LT10?

The typical varistor voltage is 680V, with a minimum of 612V and maximum of 748V.

What are the maximum AC and DC voltage ratings?

Maximum AC voltage is 420V, maximum DC voltage is 560V.

What is the surge current rating?

The surge current rating is 2.5kA.

What is the energy absorption capability?

The energy absorption is 55J.

What is the capacitance of this varistor?

Capacitance is 140pF at 1MHz.

What is the package type and mounting?

The package is Disc 10mm with through-hole mounting.

What is the operating temperature range?

Operating temperature range is -55°C to 85°C.

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