The TFSL06050915-4108B1X is a RoHS compliant part manufactured by TDK, an electronics and technology manufacturing company. It is an SMD (surface mount device) with an unspecified function, as specifics about this part are not available. Its size and shape suggest it is a passive component, such as an inductor, capacitor, or resistor. It likely has a footprint measuring 0.6 x 0.5mm, and is encapsulated in a 1.4 x 1.1mm package. Its external markings indicate it is lead-free and RoHS compliant.