标准摘要
[中文适用范围]： IEC 60679 的这一部分规定了带引线外壳的石英晶体控制振荡器的外形尺寸和引线连接。 [外文原描述]： IEC 60679-3:2012 specifies the outline dimensions and lead connections for quartz crystal controlled oscillators with lead enclosures. This edition includes the following significant technical changes with respect to the previous edition: - CO 01, CO 07, CO 10, CO 17 and CO 18 were deleted; - The current pin layout of CO 06 was deleted. And new pin layout of CO 06 was added as CO 40; - New layout of CO 15 was added as CO 41; - Two new enclosures, CO 42 and CO 43 were added. Therefore revised edition includes 15 types of enclosures as in Table 1 of Clause 5.
英文名称Quartz crystal controlled oscillators of assessed quality - Part 3: Standard outlines and lead connections