Littelfuse 4 A Resettable Fuse 6V dc NanoSMD350LR-2

Littelfuse NANOSMD350LR-2 is a 4 A resettable fuse rated for 6 V DC operation, specifically designed to protect sensitive electrical and electronic circuits from overcurrent and short circuit conditions. This device quickly transitions from a low resistance state to a high resistance state during fault conditions to interrupt current flow and automatically resets when normal conditions resume.

The fuse features a compact surface mount technology package size 1206, with dimensions measuring 3.43 mm in length, 1.85 mm in height, and 1 mm in width, making it suitable for high-density circuit board layouts. Its gold plated nickel terminals ensure excellent solderability and reliable electrical connection.

With a trip current of 7.5 A and hold current of 4 A, the fuse offers precise current limiting protection. It can operate reliably in a wide temperature range from -40°C to 85°C and dissipates 1 watt of power under normal conditions.

This product complies with rigorous industry standards including RoHS, CSA, UL, and TUV, assuring quality and environmental safety. The reel packaging supports efficient manufacturing automation.

The Littelfuse NANOSMD350LR-2 resettable fuse is widely used in industrial, medical, automotive, telecommunications, and security system applications where reliable overcurrent protection with automatic reset capability is critical.

Trip current rating of 7.5 A ensures rapid response to fault conditions. Compact surface mount design with dimensions of 3.43 mm length, 1.85 mm height, and 1 mm width. Gold plated nickel terminals provide reliable electrical connectivity.

Operates efficiently within temperature range of -40°C to 85°C. Designed for maintenance-free automatic reset for thousands of cycles. Power dissipation of 1 watt supports effective current interrupting capacity. Standards compliance includes RoHS, CSA, UL, and TUV certifications.

Ideal for applications in security systems, medical devices, and telecommunications. Package type: Reel with 1206 size package for automated assembly processes. Explore more Littelfuse products and Resettable Fuses at EnvMart for your electronic protection solutions.