Eaton Resettable Fuse 50A Current Rating 6V Voltage Reel Package Bussmann Series PTSLR08056V110

Eaton PTSLR08056V110 Resettable Fuse is a polymer-based self-resetting fuse designed for low-voltage applications requiring repeated fault-clearing capability at 6V and 50A current rating. It features a robust 1.1A hold current to prevent nuisance tripping during standard operation and a fast trip current of 1.8A, allowing it to react promptly within 0.3 seconds to moderate overload conditions. The fuse dissipates 0.6W of power limiting thermal stress and operates reliably over a temperature range from -40°C to 85°C, making it suitable for a variety of industrial and automotive environments.

The device's resistance ranges from 0.03 to 0.13 ohms which helps maintain low voltage drop during normal conditions. Supplied in reel format, the fuse is ideal for pick-and-place automated surface-mount assembly lines, enhancing production efficiency. Its compact size (length 2mm, width 1.2mm, height 0.4mm) allows integration in dense electronic layouts.

This resettable fuse finds extensive use in automotive electronics where repeated reset after fault clearing is essential. It is also well-suited for power distribution modules in industrial automation systems, battery management in portable equipment, and protecting control panels and sensing circuits in commercial applications. Compact consumer power supplies and chargers also benefit from its reliable protection capabilities.

The 1.1A hold current prevents unwanted interruptions in normal operations. The fast trip response at 1.8A protects against moderate overloads efficiently. Wide operating temperature range ensures dependable performance in harsh conditions.

Reels streamline surface-mount production for volume manufacturing. Low resistance contributes to energy efficiency and circuit stability.

As a reliable overcurrent protective device, this Eaton resettable fuse enhances electronic system safety and longevity without the need for replacement after faults. Eaton, formerly Bussmann, ensures compliance with UL, cURus, and RoHS standards, providing confidence in quality and environmental safety.

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