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273.250 The Littelfuse Inc. 273.250H is a fast-blow fuse with a current rating of 250 mA and a voltage rating of 125V AC/DC. It is designed for board mounting.
Mfr Part #:

273.250

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. 273.250H is a fast-blow fuse with a current rating of 250 mA and a voltage rating of 125V AC/DC. It is designed for board mounting.
✓ Total Stock: 10 pcs
$ Price Range: $0.99

273.250 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 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.

273.250 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Breaking Capacity @ Rated Voltage
Current Rating
Lead Style
Melting I²t
Mounting Type
Operating Temperature
Response Time
SVHC Present
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273.250 Description

Short technical summary and product information.

This Littelfuse Inc. 273.250H fuse is a component designed for circuit protection. It features a fast-blow response time and a current rating of 250 mA, with a voltage rating of 125V AC and 125V DC.

 

The fuse is designed for board mounting and utilizes a through-hole mounting type. The package configuration is described as Radial, Can, Vertical. Its operating temperature range is from -55°C to 85°C.

 

Key electrical characteristics include a breaking capacity of 10kA at its rated voltage and a melting I²t value of 0.0064.

 

This fuse is suitable for applications requiring reliable overcurrent protection in a compact form factor.

273.250 Quick Information

Product Type: Fuse
Series: MICRO™ 273
Canonical Name: Littelfuse Inc. 273.250H Fuse
Subcategory: Circuit Protection

273.250 Compliance

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

273.250 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

273.250 Features

  • Fast-blow fuse for circuit protection.
  • Rated for 250 mA current.
  • Operates at 125V AC and 125V DC.
  • Through-hole board mountable design.
  • Radial, Can, Vertical package style.

273.250 Applications

  • Suitable for general circuit protection.
  • Used in electronic equipment.
  • Ideal for overcurrent applications.
  • Designed for PCB integration.

273.250 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse 273.250?

The current rating is 250 mA (0.25 A).

What voltage ratings does the 273.250 fuse support?

It is rated for 125 V AC and 125 V DC.

What is the response time of the 273.250 fuse?

The fuse has a fast-blow response time.

What is the breaking capacity?

The breaking capacity is 10 kA at rated voltage.

What is the melting I²t for this fuse?

The melting I²t is 0.0064 A²s.

What is the operating temperature range of the 273.250?

-55°C to 85°C.

What package is the 273.250 fuse available in?

The fuse is available in a radial, can, vertical through-hole package.

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