I should consider the audience. If it's for engineers or hobbyists, technical details would be important. If it's general, more about applications. Since the code is alphanumeric, probably technical. Maybe a capacitor model. Let me check common naming conventions. For example, Murata or Kemet might have part numbers like that. The "C" could stand for Capacitor. 3620 might be the case size, like 3620 is a standard capacitor size. The remaining digits could be voltage, capacitance, or tolerance.