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Littelfuse Non-Resettable Fuse Radial Lead 3A 125 V AC 125V DC Fast Acting 0273003.H

Category Non-Resettable Fuse Brand LITTELFUSE Condition New

Specifications

Country of Origin India
Voltage 125, 125V ac
Diameter 6.35mm
Brand Littelfuse
Body Material Tin Plated Copper
Height 8.89mm
Length 25.4mm
Model 0273003.H
Current Rating 3A
Series 273
Maximum Operating Temperature 85°C
Minimum Operating Temperature -55°C
Lead Length 4.32mm
Breaking Capacity 10000A
Standards/Approvals UL
Lead Diameter 0.635mm
Fuse Characteristics Fast Acting
Lead Orientation Radial

Key Features

  • Rated for 3 amperes current at 125 volts AC and DC operation.
  • Features a radial lead orientation with tin-plated copper body for excellent conductivity.
  • Compact dimensions of 25.4 mm length, 6.35 mm diameter and 8.89 mm height.
  • Fast-acting fuse characteristics suitable for protecting sensitive equipment.
  • High breaking capacity of 10,000 amperes ensures safe fault interruption.
  • Operates reliably between -55°C minimum and 85°C maximum temperature ranges.
  • Complies with UL standards providing quality assurance and safety.
  • Micro series design originally developed for aerospace applications for compact reliability.

Product Description

Littelfuse 0273003.H Non-Resettable Fuse with radial leads provides robust protection for electrical and electronic circuits. Rated at 3A current and 125 V AC/DC voltage, this fast-acting fuse is designed for high breaking capacity applications up to 10,000A. The fuse body is made of tin plated copper, ensuring excellent conductivity and durability.

This fuse measures 25.4 mm in length, 6.35 mm in diameter, and stands 8.89 mm tall, with a lead length of 4.32 mm and lead diameter of 0.635 mm, providing compact and reliable circuit protection. It operates safely in ambient temperatures ranging from -55°C to 85°C, making it suitable for industrial and aerospace environments.

The Littelfuse MICRO series fuses were originally developed for space program reliability, featuring a compact body with radial lead orientation. These fuses are designed for quick response to overcurrent events, protecting delicate components and ensuring operational safety in electronic equipment.

Rated for 3 amperes current at 125 volts AC and DC operation. Features a radial lead orientation with tin-plated copper body for excellent conductivity. Compact dimensions of 25.4 mm length, 6.35 mm diameter and 8.89 mm height.

Fast-acting fuse characteristics suitable for protecting sensitive equipment. High breaking capacity of 10,000 amperes ensures safe fault interruption. Operates reliably between -55°C minimum and 85°C maximum temperature ranges.

Complies with UL standards providing quality assurance and safety. Littelfuse MICRO series design for aerospace-grade reliability.

This fuse is widely used in industrial automation, electrical equipment, control systems, and aerospace electronics requiring compact and reliable overcurrent protection. Choose Littelfuse Non-Resettable Fuses for trusted circuit safety and compliance with international standards.

Explore more Littelfuse products and related electrical components on EnvMart for your industrial and commercial applications.

Littelfuse Non-Resettable Fuse Radial Lead 3A 125 V AC 125V DC Fast Acting 0273003.H
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Frequently Asked Questions

It is rated for 3 amperes of current.

This model operates at 125 volts AC and 125 volts DC.

The fuse measures 25.4 mm in length, 6.35 mm in diameter, and 8.89 mm in height.

It has a high breaking capacity of 10,000 amperes.

It operates reliably between -55°C and 85°C.

The body is made of tin-plated copper for excellent conductivity.

It features fast-acting fuse characteristics suitable for protecting sensitive equipment.

This fuse has a radial lead orientation.

Yes, it complies with UL standards, providing quality assurance and safety.

The lead length is 4.32 mm with a lead diameter of 0.635 mm.

It is widely used in industrial automation, electrical equipment, control systems, and aerospace electronics requiring overcurrent protection.

This fuse belongs to the Littelfuse MICRO series, originally developed for aerospace applications.

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