Littelfuse 1.1 A Resettable Fuse 8V DC MiniSMDC110F Series MINISMDC110F-2

Littelfuse MINISMDC110F-2 resettable fuse is a reliable protective device engineered for electrical and electronic circuits requiring automatic reset functionality. This mini surface-mount device is part of the PolySwitch Mini SMDC110F series designed for low voltage DC applications up to 8 V and currents around 1.1 A.

With a fast trip time of 0.3 seconds, it quickly switches from a low resistance state to a high resistance state under fault conditions such as overcurrent or short circuit, thereby protecting sensitive components from damage. Its tin-plated terminals provide excellent conductivity and durability in assembly processes.

The fuse dimensions are compact at 4.73 mm in length, 3.41 mm in width, and an ultra-thin 0.62 mm in height, making it ideal for high-density circuit boards in computing and consumer applications. Low on-state resistance ranging from 0.04 Ω to 210 mΩ minimizes power loss and heat generation during normal operation, supported by a power dissipation rating of 1.2 W.

Littelfuse's miniSMDC series fuses are halogen free and compliance with RoHS standards ensures environmental safety. They are widely used in automated equipment, security systems, instrumentation, automotive electronics, medical devices, and power supplies where reliable resettable protection is required without fuse replacement.

Surface-mount technology enables efficient PCB layout and assembly. Maintenance-free automatic reset allows thousands of protective cycles. Suitable for consumer, automotive, and industrial electronics. Protects against overcurrent without interrupting normal operation.

Low profile supports compact device design without sacrificing protection.

Explore EnvMart's broad range of circuit protection components, including Resettable Fuses like the MINISMDC110F-2, optimized for performance and reliability in varied industrial and consumer electronics environments.