CONDENSER MICROPHONE FOR SMD AND METHOD OF MAKING THE SAME

摘要

A condenser microphone for an SMD(Surface Mount Device) and a method for manufacturing the same are provided to reduce the number of parts and a manufacturing process and cost by unifying a pad PCB(Printed Circuit Board) for an SMD and a PCB of a microphone. Mechanical parts are mounted on a case so that a condenser microphone is attached to a main PCB by an SMD. A PCB is mounted on the condenser microphone. At least one penetration groove(110a) is formed on an end part of the case. The PCB includes an inner part(120a), and a protrusion part(120b). The inner part(120a) is inserted into an inner side of the case. The protrusion part(120b) is protruded to an outer side through the penetration groove(110a) of the case. A plurality of penetration grooves(110a) is formed on an opposite plane at an end part of the case.