Ok I have two parts I need help IDing. First one is a SMD Diode. Its about 4mm long and about 2.5mm wide. Has the following markings: 15 or I5 53 It has MFG mark that looks kind of like an atomic sym. The next is an inductor. It is also SMD. Its wire wound. Top portion of the case is round and the bottom has 8 sides. Markings on the top of the case are: M684 0447 CN1 If anyone can help me ID these it would be highly helpful.