Littelfuse 11 A Resettable Fuse 16V Radial Lead 29.7mm x 17.5mm x 3mm RGEF1100

Littelfuse RGEF1100 is a high-performance resettable fuse designed for overcurrent protection in electrical circuits. It features a radial lead and ultra-compact dimensions of 29.7mm length, 17.5mm width, and 3mm height, making it suitable for space-constrained PCB wire-ended configurations. The fuse is rated for 11 amperes hold current at 16 volts operating voltage and rapidly trips at 18.7 amperes within 7 seconds, ensuring effective protection against excessive currents.

Constructed with polySwitch technology, this fuse automatically resets thousands of times without requiring replacement, providing maintenance-free operation. It transitions quickly from a low resistance state (minimum 0.004 Ω) to a very high resistance state upon electrical overload or short circuit. Once the fault is cleared and power is removed, it automatically returns to the low resistance state.

Its maximum operating temperature is 60°C, with a minimum of -40°C, making it resilient in diverse industrial, automotive, medical, and telecommunications environments. The product holds safety certifications including TUV, RoHS, CSA, and UL, guaranteeing compliance with international standards.

Typical applications include protection of security systems, power supplies, transformers, power switching devices, instrumentation, and computer peripherals. The radial lead orientation facilitates easy mounting and integration into various circuit board layouts. This resettable fuse is a reliable choice for safeguarding electrical and electronic circuits from damage caused by transient overcurrents.

The polySwitch™ RUEF & RGEF Series fuse resets automatically after fault clear. Provides rapid switch from low resistance to high resistance on overload. Compact radial lead design requiring no fuse holder. Rated voltage of 16 volts and hold current of 11 amperes.

Time to trip is approximately 7 seconds to protect sensitive circuits. Maintains minimum resistance of 0.004 ohms ensuring low power loss. Operating temperature ranges from -40°C to 60°C for versatility. Approved by TUV, RoHS, CSA, and UL for reliable safety standards.

Ideal for use in security systems and power supply circuits. Suitable for automotive, medical equipment, and telecommunications applications.

Choose Littelfuse Resettable Fuses for enhanced circuit protection in a compact, reliable, and maintenance-free design. Explore the Electronics & Electricals section in EnvMart for more circuit protection solutions from renowned brands.