:The JSMD1812-300/16 is a resettable fuse manufactured by Jinkaisheng. It is an electronic part with a voltage rating of 16V, current of 3A, peak current of 100A, power of 1W, on-state current rating of 6A, operating temperature range of -40?~+85?, dv/dt of 0.012O, surge time of 4s, leackage current of 0.06O, and package size of 1812. It meets the ROHS standard and is suitable for applications that require superior safety and stability.