Littelfuse TR5 Antisurge Fuse 500mA

The Littelfuse TR5 Antisurge Fuse is an essential radial-leaded fuse designed to provide reliable, time-delay protection against overcurrents and current surges in a wide range of electrical circuits. Rated for a current of 500mA and a voltage of 250V AC, this robust component is built to meet rigorous safety standards, offering a high breaking capacity of 35A AC. Its antisurge (time-delay) characteristic makes it ideal for circuits with temporary inrush currents, such as those found in transformers, motors, or power supplies, preventing nuisance blowing during normal start-up conditions.

Constructed to ensure durability and consistent performance, this fuse is a critical safeguard for both equipment and wiring. Its radial-leaded style facilitates straightforward installation onto printed circuit boards (PCBs) or into appropriate fuse holders, providing a secure and stable connection. The compact dimensions ensure it can be integrated into designs where space is at a premium, without compromising on its protective capabilities.

Key Specifications

• Current Rating: 500mA
• Voltage Rating: 250V AC
• Blow Characteristic: Time Delay (Antisurge)
• Case Style: Radial Leaded
• Breaking Capacity: 35A AC
• Dimensions (L x W x H): 15mm x 33mm x 43mm
• Weight: 43 grams

By incorporating this Littelfuse TR5 fuse into your electrical system, you gain a trusted layer of protection that helps prevent damage from fault conditions, enhancing the overall safety and longevity of your electronic applications.