P4T420E The Littelfuse TMOV20RP550E is a 20mm varistor designed for circuit protection. It offers a 550 VAC voltage rating and a 10 kA peak surge current capability.
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P4T420E

Available from 1 distributors
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The Littelfuse TMOV20RP550E is a 20mm varistor designed for circuit protection. It offers a 550 VAC voltage rating and a 10 kA peak surge current capability.
✓ Total Stock: 47,418 pcs
$ Price Range: $3.00

P4T420E 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
47,418 pcs
47418 pcs On Request 1 On Request On Request On Request On Request On Request

P4T420E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Diameter
Termination Style

P4T420E Description

Short technical summary and product information.

The Littelfuse TMOV20RP550E is a thermally protected varistor (MOV) with a 20mm diameter, designed for robust circuit protection applications. It features a voltage rating of 550 VAC and 715 VDC, with a clamping voltage of 1.5 kV. This varistor can handle a peak surge current of 10 kA and has an energy rating of 360 J, making it suitable for absorbing transient voltage spikes.

 

The component has a capacitance of 300 pF and utilizes radial termination style. It is supplied in bulk packaging, suitable for various manufacturing processes. The RoHS status is reported as RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited, indicating it is not sensitive to moisture under normal conditions. REACH status is reported as REACH Unaffected.

 

This varistor is a reliable choice for protecting electronic circuits from overvoltage events, ensuring the longevity and stability of connected equipment.

P4T420E Quick Information

Product Type: Varistor
Canonical Name: Littelfuse TMOV20RP550E Varistor
Subcategory: MOV

P4T420E Compliance

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

P4T420E Estimated Pricing

Qty Low High
1+ $3.00 $3.00

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

P4T420E Features

  • 550 VAC voltage rating for AC circuits.
  • 10 kA peak surge current handling.
  • 360 J surge energy absorption.
  • 20mm diameter varistor.
  • Radial termination style.

P4T420E Applications

  • Protects against transient voltage spikes.
  • Suitable for AC power entry protection.
  • Used in industrial control systems.
  • Enhances equipment reliability.

P4T420E FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating AC of the P4T420E?

The voltage rating AC of the P4T420E is 550 VAC.

What is the voltage rating DC of the P4T420E?

The voltage rating DC of the P4T420E is 715 VDC.

What is the clamping voltage of the P4T420E?

The clamping voltage of the P4T420E is 1.5 kV.

What is the surge energy rating of the P4T420E?

The surge energy rating of the P4T420E is 360 J.

What is the capacitance of the P4T420E?

The capacitance of the P4T420E is 300 pF.

What is the termination style of the P4T420E?

The termination style of the P4T420E is Radial.

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The Littelfuse TMOV20RP550E is a 20mm varistor designed for circuit protection. It offers a 550 VAC voltage rating and a peak surge current of 10 kA.
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