0273001.H The Littelfuse 0273001.H is a board mount fuse rated for 1A at 125VAC/VDC. It features fast blow response and through-hole radial mounting.
Mfr Part #:

0273001.H

Available from 3 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse 0273001.H is a board mount fuse rated for 1A at 125VAC/VDC. It features fast blow response and through-hole radial mounting.
Total Stock: 152 pcs

0273001.H Available from 3 distributors

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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
100 pcs
100 pcs On Request 1 On Request On Request 21+ On Request On Request
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50 pcs
50 pcs On Request 1 On Request On Request On Request On Request On Request
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2 pcs
2 pcs On Request 1 On Request On Request On Request On Request On Request

0273001.H Specifications Quick View

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

0273001.H Description

Short technical summary and product information.

The Littelfuse 0273001.H is a board mount fuse from the MICRO series, originally developed for high-reliability applications. This fuse is rated for 1A continuous current with a voltage rating of 125VAC/VDC. It offers a fast blow response time and a breaking capacity of 10kA at rated voltage, providing robust overcurrent protection. The fuse is packaged in a radial lead, can-shaped through-hole form factor with dimensions 6.35mm diameter and 8.89mm height. It operates over a wide temperature range of -55°C to 85°C and holds agency approvals from CSA, QPL, and UL. The nominal cold resistance is 0.088 ohms and melting I²t is 0.0648 A²s. This fuse is suitable for board-level protection in power supplies, industrial controls, and other electronic systems requiring compact fast-acting protection.

0273001.H Quick Information

Product Type: Fuse
Series: 273
Canonical Name: Littelfuse 0273001.H Board Mount Fast Blow Fuse, 1A, 125V, Radial
Subcategory: Board Mount Fuse

0273001.H Compliance

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

0273001.H Features

  • Fast blow response for overcurrent protection.
  • Rated for 1A continuous current at 125V.
  • High interrupting capacity of 10kA.
  • Through-hole radial lead package.
  • Wide operating temperature range -55°C to 85°C.

0273001.H Applications

  • Overcurrent protection in DC power supplies.
  • Board-level protection in industrial control systems.
  • Power distribution for automotive electronics.
  • Protection for telecommunications equipment.

0273001.H FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of Littelfuse 0273001.H fuse?

1A.

What is the voltage rating of the 0273001.H fuse?

125V (AC/DC).

What is the breaking capacity of this fuse?

10000A (10kA) at 125VAC/VDC.

What is the response time of the fuse?

Fast Blow.

What is the package or mounting type for 0273001.H?

Through Hole, Radial, Can, Vertical.

What is the operating temperature range?

-55°C to 85°C.

Which agency approvals does the 0273001.H have?

CSA, QPL, UL.

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