Eaton Resettable Fuse 6V 50A Current Rating 3A Hold Current, 6A Trip Current PTSLR12066V300

Eaton PTSLR12066V300 resettable fuse is engineered to provide dependable overcurrent protection in electronic systems, with a voltage rating of 6V and a high nominal current rating of 50A. This fuse interrupts excess current in fault conditions and resets automatically once normal conditions resume, making it suitable for repeatable circuit protection.

The fuse features a trip current of 6A to prevent damage from sustained overloads, while maintaining a hold current of 3A for normal operation continuity. Its compact dimensions - 3.2mm length, 0.6mm height, and 1.6mm width - are optimized for surface-mount technology in compact assemblies.

Operating reliably across a wide ambient temperature range from -40°C up to 85°C, the component is designed to withstand cold starts and elevated temperature conditions commonly found in automotive and industrial environments. Its low resistance - from 3 milliohms minimum to 0.03 ohms maximum - helps reduce voltage drop and heat generation, improving overall system efficiency.

Packaged on a reel, the fuse enables efficient pick-and-place assembly suited for automated production lines. It dissipates up to 0.8 watts of power, controlling thermal stress during current surge events, which extends the operational life of both the fuse and the electronic system.

Fully compliant with RoHS directives and certified under UL and cURus standards, this Resettable Fuse meets rigorous safety and environmental requirements. Its Bussmann series origin ensures trusted quality and compatibility.

Typical industrial applications include automotive electronics subjected to wide temperature swings, power distribution modules in automation equipment, battery management circuits in electric vehicle prototypes, and motor drive control boards. It is also suitable for compact consumer electronics demanding reliable, resettable overcurrent protection.

Offers 6A trip current to prevent sustained overloads. Maintains 3A hold current for normal operation continuity. Compact surface-mount design with 3.2mm length. Wide operating temperature range from -40°C to 85°C. Low resistance minimizes voltage drop and heat.

Power dissipation of 0.8W controls thermal stress. Reel packaging for automated assembly processes. Complies with RoHS, UL, and cURus standards. Ideal for automotive, industrial, and consumer electronics applications. Discover more innovative circuit protection solutions and browse the full Eaton product range on EnvMart.