Wickmann 2 A Resettable Fuse 12V dc Surface Mount Overcurrent Protection 1812L200/12DR

Wickmann 1812L200/12DR is a 2 amp resettable fuse designed for 12V dc applications, providing effective surface mount overcurrent protection in automotive and electronic circuits. The device belongs to the 1812L series known for its compact design and fast response to fault currents.

This resettable fuse features a trip current rating of 3.5 amps and a hold current of 2 amps, supporting transient fault management while maintaining normal operations up to 100 amps maximum current rating. It is optimized for circuits requiring resettable protection to prevent damage and downtime.

Its compact dimensions of 4.73mm in length, 3.41mm in width, and 1.2mm in height save valuable board space. The solder plated copper terminals ensure excellent solderability compatible with high temperature soldering processes.

With a minimum resistance of 0.02 ohms and maximum resistance of 70 milliohms, it ensures low signal loss and minimal heat generation. The fuse operates reliably within a broad temperature range of -40°C to 85°C, providing durability under varying environmental conditions.

The device has a power dissipation rating of 1 watt and complies with RoHS environmental standards. It is supplied in reel packaging, supporting high-volume manufacturing via automated pick-and-place machines.

Offers a trip current of 3.5A with a hold current rating of 2A. Supports a maximum current rating of 100A suitable for automotive applications. Compact 1812 package saves board space. Solder plated copper terminals for reliable connections.

Low resistance range of 0.02Ω to 70mΩ supports efficient conduction. Wide operating temperature range from -40°C to 85°C. Power dissipation rating of 1 watt. RoHS compliant to meet environmental regulations. Available in reel packaging for automated assembly.

This Resettable Fuse is ideal for industrial electronics, automotive circuitry, telecommunications, and power management systems requiring reliable overcurrent protection without replacement after fault clearance. Explore the Wickmann product range on EnvMart for compatible circuit protection solutions.