0273.250H Littelfuse 0273.250H is a 250mA, 125VAC/VDC fast blow board mount fuse with a 10kA breaking capacity, in a through hole radial can package.
Mfr Part #:

0273.250H

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 0273.250H is a 250mA, 125VAC/VDC fast blow board mount fuse with a 10kA breaking capacity, in a through hole radial can package.
Total Stock: 100 pcs
$ Price Range: $5.58 - $10.32

0273.250H 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
100 pcs
100 pcs On Request 1 On Request On Request 21+ On Request On Request

0273.250H Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity @ Rated Voltage
Current Rating (Amps)
Fuse Type
Lead Spacing
Lead Style
Melting I²t
Military Grade
Mounting Type
Operating Temperature
Response Time
SVHC Present
Tape & Reel
Voltage Rating

0273.250H Description

Short technical summary and product information.

The Littelfuse 0273.250H is a fast blow board mount fuse rated for 250mA at 125VAC/VDC. It offers a high breaking capacity of 10kA at 125V, providing robust overcurrent protection in a compact radial leaded package.

 

This fuse features a melting I²t of 0.0064 A²s, making it suitable for applications requiring precise coordination with downstream components. It is designed for through hole mounting in a vertical radial can package measuring 0.250" diameter by 0.350" height (6.35mm x 8.89mm).

 

The 0273.250H operates over a temperature range of -55°C to 85°C and carries approvals from CSA, QPL, and UL. It is RoHS3 compliant, REACH unaffected, and has an MSL rating of 1 (unlimited).

0273.250H Quick Information

Product Type: Board Mount Fuse
Series: 273
Canonical Name: Littelfuse 0273.250H Fast Blow Board Mount Fuse
Subcategory: Fast Blow Fuse

0273.250H Compliance

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

0273.250H Estimated Pricing

Qty Low High
1+ $10.32 $10.32
5+ $9.01 $9.01
10+ $8.32 $8.32
50+ $6.90 $6.90
100+ $6.09 $6.09
300+ $5.59 $5.59
500+ $5.58 $5.58

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

0273.250H Features

  • Fast blow response time for sensitive circuits.
  • Rated for 250mA at 125VAC/VDC.
  • High 10kA breaking capacity at 125V.
  • Through hole radial can package.
  • Approved by CSA, QPL, and UL.

0273.250H Applications

  • Overcurrent protection in power supplies.
  • Protection for industrial control circuits.
  • Use in telecommunications equipment.
  • Suitable for consumer electronics.

0273.250H FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0273.250H fuse?

The 0273.250H fuse has a current rating of 250 mA.

What is the voltage rating of the 0273.250H fuse?

The voltage rating is 125 V.

What is the breaking capacity of the 0273.250H fuse?

The breaking capacity is 10kA at 125 V.

What is the response time of the 0273.250H fuse?

The response time is Fast Blow.

What is the package type of the 0273.250H fuse?

The package is Radial, Can, Vertical with through hole mounting.

What is the operating temperature range for the 0273.250H fuse?

The operating temperature range is -55°C to 85°C.

What approvals does the 0273.250H fuse have?

It is approved by CSA, QPL, and UL.

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