The JK-nSMD550L-6 with 1206 Resettable Fuses ROHS is a surface mount resettable fuse manufactured by Jinrui Electronic Materials. This device is used in a wide range of applications that require reliable protection from in-rush current and overload conditions. The fuse has a voltage rating of 55V DC, a maximum current rating of 0.5A and resistance value of 32mO. It has a very tiny dimension of only 1.2 x 0.6 mm and is housed in a 1206-size package, making it suitable for surface mounting applications. The device is compliant with RoHS requirements and is suitable for commercial, automotive, and medical operations. Furthermore, it is highly reliable and cost effective, making it an ideal choice for a variety of applications.