Littelfuse 11 A Resettable Fuse 16V RGEF1100

Littelfuse RGEF1100 Resettable Fuse is a compact, radial leaded polyswitch device designed for reliable protection of electrical and electronic circuits. It features an 11 A hold current and a 16 V voltage rating, suitable for various industrial and commercial applications where circuit protection and automatic recovery are critical.

This fuse rapidly transitions from a low resistance state to a high resistance state upon detecting electrical overload or short circuit, effectively safeguarding sensitive components. Once the fault condition is cleared and power is removed, it automatically resets to its low resistance state, eliminating the need for fuse replacement and reducing maintenance downtime.

Constructed with durable materials and meeting UL, CSA, TUV, and RoHS standards, the Littelfuse RGEF1100 offers dependable performance in demanding environments. It operates efficiently within a broad temperature range from -40°C to 60°C and can dissipate up to 3.7 watts, ensuring stable operation under varying load conditions.

Its compact dimensions (29.7mm length, 17.5mm width, 3mm height) and radial lead orientation enable easy integration onto printed circuit boards in applications such as security systems, power supply units, transformers, automotive electronics, medical devices, instrumentation, control systems, and telecommunications equipment.

The fuse’s rapid trip time of 7 seconds at peak current protects circuits without sacrificing response speed, making it ideal for protecting power switching devices and sensitive electronics.

Automatically resets itself thousands of times without maintenance. Protects against excessive current to prevent damage and downtime. Compact radial design enables easy PCB installation and replacement. Rated for 11 A hold current, 18.7 A trip current, and 16 V operation.

Meets multiple safety and quality standards including UL, CSA, TUV, and RoHS. Operates reliably over a wide temperature range from -40°C to 60°C. Power dissipation rating of 3.7 W supports stable, safe performance. Suitable for use in automotive, medical, security, power supply, and instrumentation equipment.

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