LITTELFUSE 218 Series 125mA Time Delay Glass Fuse 5mm x 20mm

The LITTELFUSE 218 Series 125mA Time Delay Glass Fuse is a 5mm x 20mm cartridge fuse designed for applications requiring a surge-tolerant, time-delay (antisurge) blow characteristic. With a current rating of 125mA and a voltage rating of 250V AC, this fuse provides reliable overcurrent protection in a compact and industry-standard package.

Featuring a time-delay (antisurge) characteristic, this fuse can withstand brief inrush currents without nuisance blowing, making it suitable for circuits with capacitive or inductive loads. The fuse has a breaking capacity of 35A AC, ensuring safe interruption under fault conditions.

This fuse is part of the LITTELFUSE 218 series, known for dependable performance and consistent quality. Its glass construction allows for easy visual inspection of the fuse element. The 5mm x 20mm size is widely used in a variety of electronic equipment, from power supplies to control circuits.

Applications

• Suitable for protecting electronic circuits from overcurrent and short circuits
• Ideal for power supplies, adaptors, and control equipment
• Can be used in lighting, instrumentation, and industrial electronics
• For use in equipment with high inrush currents where time-delay protection is required

This fuse is a reliable choice for maintaining the safety and integrity of your electronic systems. Always ensure proper fuse sizing and replacement with the correct rating for your application.