Surface mount coil component

• Main Authors: SASAMORI KUNIO G, HYODO KOICHIRO
• Format: Patent
• Language: English
• Published: 02.02.2006
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

An object is to provide a highly reliable surface mount coil component quickly and reliably forming thermo-compression bonding on an occasion of thermo-compression bonding by a heater chip, and reliably fixing the metal plate terminal, in a surface mount coil component having thermo-compression bonding of a winding wire and a metal plate terminal. In a surface mount coil component including a winding wire 2, a core 1 and a metal plate terminal 3, the metal plate terminal 3 integrally includes a fixing part 3 b which is bonded and fixed to the core 1, a joint part 3 a to which an end of the winding wire is bonded by thermo-compression bonding, and a mount part 3 c which is connected to an external circuit, the fixing part 3 c is integrally included between the joint part 3 a and the mount part 3 b, and a sectional reduced portion 5 is formed between the joint part 3 a and the fixing part 3 b.