Littelfuse 0.75 A Resettable Fuse 72V Radial Lead RXEF075

Littelfuse RXEF075 is a 0.75 A resettable fuse rated for 72 volts, designed to provide dependable overcurrent protection. Featuring radial lead orientation and compact dimensions (10.2mm length, 15.2mm height, and 3mm width), this fuse is suited for a wide range of electronic and electrical applications including industrial controls, printers, modems, and telecommunications equipment.

This PolySwitch RXE series device offers rapid tripping in about 6.3 seconds, safeguards circuits from excessive currents up to 40 A rating, and resets automatically after fault clearance, eliminating the need for fuse replacement and maintenance. It operates efficiently within temperature limits of -40°C to 60°C and delivers low resistance starting from 0.25Ω to a maximum of 600mΩ, ensuring minimal impact on circuit performance.

Designed for versatile industrial and commercial usage, it complies with safety standards RoHS, CSA, UL, TUV, and CQC, making it suitable for medical equipment, automotive electronics, security systems, audio visual devices, and power supply protection. The RXEF075's fast response and durability make it a critical component for safeguarding sensitive electronic systems.

Automatically resets itself thousands of times without manual replacement. Low hold current suitable for protecting delicate circuits from overload. Compact size facilitates easy PCB mounting in varied equipment. Wide application range including industrial, commercial, and consumer electronics.

Maintains circuit integrity by switching to high resistance under fault conditions. Halogen-free and environmentally compliant design enhances sustainability. Ensures long-term reliable circuit protection and reduces downtime.

Certified for quality and safety, adhering to global standards. Ideal for use in power supplies, instrumentation, and telecommunications. Explore more Resettable Fuses and circuit protection solutions in the Electronics & Electricals category at EnvMart.