PFRY.135

PTC Resettable Fuses are electrical devices which protect against overloads or dangerous currents in electrical circuits and systems. The PFRY.135 is a PTC Resettable Fuse from the family of Far East Corporation which is compact and delivers a wide range of current ratings for various applications. It has a high surge handling capability with minimal power dissipation, relatively low resistance and fast response time.

The application fields of PFRY.135 includes DC and AC power circuits, especially in computer, communication, navigation equipment, audio and LCD display equipment, electric tool and automotive sectors. It provides a high degree of protection against over currents and short circuits, and it is suitable for the equipment which requires a reliable protection.

The working principle of PFRY.135 is based on the thermoplastic material with positive temperature-coefficient properties (PTC polymer). When the rated current passes through the fuse, it will heat up the PTC element, and its electrical resistance will increase in a direct proportion with the temperature of the PTC element, so the current will be quickly reduced to the safe level. After the overload is removed, the PTC element will cool down slowly and resumes the very low electrical resistance, which means the fuse can be reused.

PFRY.135 comes with different current ratings such as 45A, 50A, 60A, 75A and so on. It also offers various voltage ratings including 16V, 24V and 40V. With its compact size and features, PFRY.135 gives users a wide range of applications in various complex systems.

For reliable protection from over currents and short circuits, PFRY.135 PTC Resettable Fuses are the perfect solutions. They are fast, compact, reliable and can be used in a variety of environments.