The BSMD0402L-050 is a resettable fuse manufactured by BHFUSE. It is an electronic part that has a voltage rating of 6V and a maximum current rating of 500mA. It has a power rating of 40A 500mW, an operating temperature range of -40?~+85?, a resistance of 1A 40mO, a time delay of 100ms, and a high resistance value of 400mO. It also meets the standard requirements of ROHS compliance. It is constructed in a 0402 form factor, making it small in size and ideal for applications with limited space.