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P4T420E 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.
Mfr Part #:

P4T420E

Available from 1 distributors
Mfr Name: Airpax
Airpax
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.
✓ Total Stock: 3,035 pcs
$ Price Range: $0.99

P4T420E Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
ACK ELEKTRONIK ✓
Non-Authorised Inventory information
3,035 pcs
On Request
3035 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.

P4T420E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Capacitance
Diameter
Termination Style
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P4T420E Description

Short technical summary and product information.

The Littelfuse TMOV20RP550E is a thermally protected varistor with a 20mm diameter. It is designed to protect electronic circuits from transient voltage surges.

 

Key electrical specifications include a voltage rating of 550 VAC and 715 VDC, with a clamping voltage of 1.5 kV. The varistor can handle a peak surge current of 10 kA and has a surge energy rating of 360 J. Its capacitance is rated at 300 pF.

 

The component features radial termination and comes in bulk packaging. This varistor is suitable for applications requiring robust overvoltage protection.

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+ $0.99 $0.99

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

P4T420E Features

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

P4T420E Applications

  • Protects against voltage transients.
  • Suitable for AC and DC circuits.
  • Used in power supply applications.
  • Enhances circuit reliability.

P4T420E FAQs

6 frequently asked questions generated from this part’s specifications.
What is the AC voltage rating of the TMOV20RP550E varistor?

The AC voltage rating is 550 VAC.

What is the peak surge current capability?

The peak surge current is 10 kA.

What is the surge energy rating?

The surge energy rating is 360 J.

What is the capacitance of this varistor?

The capacitance is 300 pF.

What is the diameter of the TMOV20RP550E varistor?

The diameter is 20 mm.

What type of termination does the TMOV20RP550E have?

It has radial termination.

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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.
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