Littelfuse TR5 Antisurge Time-Delay Fuse 3.15A

The Littelfuse TR5 Antisurge Fuse 3.15A is a time-delay radial leaded fuse rated at 250V AC, designed to protect sensitive electronic equipment from surges and overloads.

Overview

The TR5 is engineered to handle temporary inrush currents. Its time-delay characteristic allows it to withstand brief current spikes that commonly occur during the start-up of motors, transformers, and power supplies, helping to prevent unnecessary blowing and nuisance tripping. The robust construction is intended to provide consistent performance and a high breaking capacity.

Key Features

• Antisurge, time-delay operation
• Radial leaded design for printed circuit board (PCB) installation
• Rated 250V AC
• Current rating: 3.15A
• Robust construction
• Compact form factor

Applications

The fuse provides protection in a range of electrical and electronic applications, including:

• Power supplies and AC/DC converters
• Household appliances and white goods
• Industrial control systems and machinery
• Lighting ballasts and transformer circuits

Specifications

• Width: 3.3
• Depth: 1.5
• Height: 4.3
• Weight: 44 gm

Choose the Littelfuse TR5 Antisurge Fuse 3.15A where time-delay surge protection is required for PCB-mounted circuits, supplying dependable protection against current surges in the applications listed above.