CRYSTAL VIBRATOR, CRYSTAL VIBRATOR MOUNTING BOARD AND CRYSTAL VIBRATOR MOUNTING STRUCTURE

摘要

PROBLEM TO BE SOLVED: To reduce the size of a device using a crystal vibrator by realizing strong fixing strength when mounting the crystal vibrator on a board and reducing a mount space of the crystal vibrator onto the board. ;SOLUTION: In this mounting structure, a crystal vibrator 1 that is covered with a metallic case 1a having a projection 1b is mounted on a crystal vibrator mounting board 2 that has a hole 2a through which the metallic case 1a of the crystal vibrator 1 is inserted, the inner face of the hole 2a is tapered, and crystal vibrator fixing conductor patterns 2b, 2c are formed on at least part of the surrounding of the hole 2a.;COPYRIGHT: (C)2000,JPO