| 摘要 |
PROBLEM TO BE SOLVED: To obtain a surface mounting structure suitable for reducing the height and a surface-mounted electronic component used in the surface mounting structure. SOLUTION: A surface-mounted piezoelectric component 1 is provided with an insulating substrate 2 and a piezoelectric resonator 6 mounted on the mounting surface 2a of the insulating substrate 2. The piezoelectric component 1 is mounted on a printed wiring board 11 with its mounting surface 2a disposed on the side of the printed wiring board 11. A recessed part 12 is formed in the printed wiring board 11, and a part of the piezoelectric resonator 6 is housed in the concave part 12. A conductive adhesive 5 on external connection terminals 3 and 4, which are formed on the mounting surface 2a of the insulating substrate 3 is stuck onto circuit patterns 13 and 14 on the printed wiring board 11, for fixing the piezoelectric part 1 on the printed wiring board 11. At the same time, the external connection electrodes 3 and 4 are electrically connected to the circuit patterns 13 and 14 respectively.
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