SURFACE MOUNTING PIEZOELECTRIC OSCILLATOR

摘要

PROBLEM TO BE SOLVED: To obtain a piezoelectric oscillator comprising a piezoelectric oscillator and a chip-like circuit component constituting an oscillation circuit mounted on a surface mounting printed board in which the occupation area of the entire piezoelectric oscillator is prevented from increasing or is decreased by eliminating the need for enlarging the area of the printed board even if the number of components to be mounted on the printed board is increased. SOLUTION: In the piezoelectric oscillator comprising a piezoelectric oscillator 23 and a circuit component 24 constituting an oscillation circuit mounted on a surface mounting printed board 21, one chip component is mounted on a wiring pattern 50 on the surface mounting printed board when at least two chip components being connected in parallel are present in the circuit components and the other chip component is mounted on one chip component and then respective chip components are secured while connecting the electrodes thereof in parallel.