R451.500 The Littelfuse Inc. R451.500 is a fuse designed for circuit protection. It features RoHS3 compliance and an MSL of 1.
Mfr Part #:

R451.500

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. R451.500 is a fuse designed for circuit protection. It features RoHS3 compliance and an MSL of 1.
Total Stock: 973 pcs
$ Price Range: $0.99

R451.500 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
973 pcs
973 pcs On Request 1 On Request On Request On Request On Request 2026-04-21 02:15:32

R451.500 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
SVHC Present
Tape & Reel

R451.500 Description

Short technical summary and product information.

The Littelfuse Inc. R451.500 is a fuse component categorized under circuit protection. This part is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1, indicating it is unaffected by moisture. The REACH status is also unaffected. Specific electrical characteristics such as voltage rating, current rating, and breaking capacity are not detailed in the available information but are critical for fuse selection. Fuses are essential safety devices designed to protect electrical circuits from overcurrents and short circuits. The R451.500 by Littelfuse Inc. is intended for applications requiring reliable overcurrent protection.

 

Further details regarding the package type, mounting method, and termination style would be necessary for complete integration into a design. However, its compliance with RoHS3 and low MSL rating suggest suitability for a wide range of electronic assemblies. For precise application and performance specifications, consulting the manufacturer's datasheet is recommended.

R451.500 Quick Information

Product Type: Fuse
Series: R451
Canonical Name: Littelfuse Inc. R451.500 Fuse

R451.500 Compliance

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

R451.500 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

R451.500 Features

  • RoHS3 compliant for environmental safety.
  • MSL 1 unlimited moisture sensitivity level.
  • REACH unaffected for regulatory compliance.
  • Unverified compliance data — verify with manufacturer.
  • Fuse component for circuit protection applications.

R451.500 Applications

  • Overcurrent protection in power supplies.
  • Protects electronic circuits from overloads.
  • Circuit protection in industrial equipment.
  • Overcurrent protection in telecommunications systems.

R451.500 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the Littelfuse Inc. R451.500 fuse?

The R451.500 fuse is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the R451.500 fuse?

The MSL for the R451.500 fuse is 1 Unlimited.

Is the Littelfuse Inc. R451.500 fuse REACH unaffected?

Yes, the R451.500 fuse has a REACH Unaffected status.

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The Littelfuse Inc. F02A250V2A5 is a fuse. It is RoHS3 Compliant and has a Moisture Sensitivity Level of 1 Unlimited.
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FRN-20
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FRN-20 is a fuse from Eaton - Electronics Division. It is RoHS3 Compliant with MSL 1 Unlimited.
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