RL16-300 16V 3A PPTC Resettable Fuse | Industrial Overcurrent Protection | RUILON

The RUILON RL16 Series Positive Thermal Coefficient (PTC) resettable fuses are high-reliability overcurrent protection devices designed for medium to high power electronic circuits. These components automatically increase resistance under fault conditions such as short circuits or overloads, effectively limiting current flow and protecting sensitive electronic systems from damage.

The RL16 series offers a wide current range, stable trip performance, and fast response time, making it suitable for demanding applications where higher current handling and robust protection are required. Its radial leaded package provides excellent mechanical strength and easy PCB mounting, ensuring dependable performance in industrial and power electronic designs.

🔹 Key Features
Resettable overcurrent protection using PTC technology
Wide current range suitable for medium to high power applications
Fast response to short-circuit and overload conditions
Stable and repeatable trip current characteristics
Automatic recovery after fault condition is removed
Low resistance during normal operating conditions
High surge current withstand capability
Robust radial leaded package for PCB mounting
Long operational life and high reliability

🔹 Applications
Power supply units and DC-DC converters
Industrial automation and control systems
Battery packs and charging protection circuits
Telecommunication equipment
Automotive electronic systems
Motor control and power drive circuits
High-power PCB-level overcurrent protection
Consumer and industrial electronic devices