The 3B2A105JD1B0072110060ES0 Mylar Capacitor Through Hole,P=5mm RoHS manufactured by Songtian is an electronic part with a 5mm diameter. It is a Mylar capacitor, which is a type of capacitor that utilizes polyurethane or polyester as its dielectric material between two metal plates. This capacitor offers superior electrical characteristics and a wide range of operating temperatures. It also has a RoHS rating, meaning it is free of hazardous substances which are commonly found in electrical components, such as lead, mercury, cadmium, and hexavalent chromium. Furthermore, it is a through hole part, meaning it can be soldered directly onto a PCB board, making it easier to physically connect it with other electronic components on the board.