312.250 The Littelfuse Inc. 312.250 is a glass fuse rated for 0.25 Amps and 250 Volts AC. It is designed for reliable circuit protection.
Mfr Part #:

312.250

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. 312.250 is a glass fuse rated for 0.25 Amps and 250 Volts AC. It is designed for reliable circuit protection.
Total Stock: 4,395 pcs
$ Price Range: $0.99

312.250 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,395 pcs
4395 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

312.250 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Current Rating
Voltage Rating

312.250 Description

Short technical summary and product information.

The Littelfuse Inc. 312.250 is a glass fuse designed for essential circuit protection. This component features a current rating of 0.25 Amps and a voltage rating of 250 Volts AC, making it suitable for a variety of applications where overcurrent protection is required.

 

As a glass fuse, the 312.250 offers a clear view of the internal filament, allowing for visual inspection of its status. Its construction is intended to provide a reliable and cost-effective solution for protecting electronic equipment and systems from damage due to electrical faults.

 

This fuse is part of Littelfuse's extensive range of circuit protection devices, known for their quality and performance in demanding environments. The 312.250 is a standard component for applications requiring precise and dependable overcurrent interruption.

312.250 Quick Information

Product Type: Glass Fuse
Series: 312
Canonical Name: Littelfuse Inc. 312.250 Glass Fuse
Subcategory: Glass Fuse

312.250 Compliance

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

312.250 Estimated Pricing

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1+ $0.99 $0.99

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

312.250 Features

  • 0.25 Amp current rating.
  • 250 Volt AC voltage rating.
  • Glass body construction.
  • Reliable circuit protection.

312.250 Applications

  • Overcurrent protection for power supply circuits
  • Used in lighting and ballast protection
  • Suitable for general purpose AC applications
  • Protects small transformers and motors

312.250 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse 312.250 fuse?

The current rating is 0.25 Amps.

What is the voltage rating of the Littelfuse 312.250 fuse?

The voltage rating is 250 Volts AC.

What is the RoHS status of this fuse?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this fuse?

The MSL is Level 1 Unlimited.

What is the REACH status for this fuse?

The REACH status is REACH Unaffected.

312.250 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
FSF5X20-0.25A-250V
FSF5X20-0.25A-250V
Schurter Inc.
The Schurter Inc. FSF5X20-0.25A-250V is a fuse rated for 250V and 0.25A. It meets RoHS3 compliance standards.
View Part
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