Littelfuse 0.05 A Resettable Fuse 30V DC Surface Mount PTC Overcurrent Protection 1210L Series 1210L005WR

Littelfuse 1210L005WR resettable fuse is a compact PTC device designed for surface mount applications requiring overcurrent protection. With a hold current of 0.05 A and voltage rating of 30V DC, it safeguards circuits against short circuits and overloads by rapidly increasing resistance and then automatically resetting once the fault clears.

This fuse features a fast time to trip of 1.5 seconds and a power dissipation capacity of 0.6 watts, making it suitable for sensitive electronic equipment. Its small 1210 package dimensions (3.43mm length × 2.8mm width × 1.25mm height) allow integration in tightly packed circuit boards.

Manufactured with tin-plated copper terminals, the fuse ensures excellent electrical connectivity and mechanical robustness. It operates efficiently across a broad temperature range from -40°C to 85°C, maintaining performance and reliability.

The Littelfuse 1210L series fuse is RoHS compliant, supporting modern environmental standards. It finds applications in industrial and commercial equipment such as security systems, power supplies, transformers, automotive electronics, medical instrumentation, audio visual and telecommunications devices.

Automatic resettable protection for thousands of cycles without replacement. Space-saving surface mount technology reduces assembly complexity. Reliable low resistance during normal operation with high resistance under fault conditions.

High-quality materials and construction ensure durability and performance. Enhanced protection for sensitive electronic and electrical systems.

This product is packaged on reels to facilitate automated machine insertion, boosting manufacturing efficiency. For diverse industrial, laboratory, and commercial applications, the Littelfuse 1210L005WR resettable fuse provides dependable, maintenance-free circuit protection.

Browse more Resettable Fuses and circuit protection devices on EnvMart to meet your project requirements with trusted global brands like Littelfuse.