Littelfuse Ceramic Time Delay Fuse 5mm x 20mm 250V AC 2A

Overview

The Littelfuse Ceramic Time Delay Fuse 2A is a 5mm x 20mm cartridge fuse rated at 250V AC for reliable circuit protection. It features a robust ceramic body and nickel-plated brass end caps with tin-plated copper leads, supporting durability and consistent electrical performance. The fuse is engineered to meet IEC specifications and offers a breaking capacity of 1.5kA AC.

Key Features

The time-delay (time-lag) characteristic allows the fuse to withstand temporary inrush currents without unnecessary nuisance blowing. Its surge withstand design makes it suitable for circuits with motors, transformers, or capacitive loads. The fuse is built to operate across a temperature range of -55°C to 125°C, supporting stable performance in varied environmental conditions. Its compact metric size of 5mm x 20mm (imperial 0.2” x 0.79”) suits a range of electronic and electrical assemblies.

Applications

Designed primarily for power management applications, this fuse serves as a critical safety component in a wide range of equipment. Its surge withstand capability and time-delay characteristic make it suitable for safeguarding sensitive electronics and electrical circuits that experience high initial current surges during start-up.

Specifications

• Blow Characteristic: Time Delay (Time-Lag)
• Fuse Current Rating: 2 Amps
• Voltage Rating: 250V AC
• Fuse Size: 5mm x 20mm (0.2” x 0.79”)
• Breaking Capacity: 1.5kA AC
• Operating Temperature Range: -55°C to 125°C
• Body Material: Ceramic
• End Cap Material: Nickel-plated brass with tin-plated copper leads

Choose the Littelfuse Ceramic Time Delay Fuse 2A when a 5mm x 20mm, 250V AC time-delay fuse with a 2A current rating is required.