具有单向终端的电容器和电阻器所需空间的测定方法

[中文适用范围]： 本国际标准适用于用于电子设备的具有单向导线端子的电容器和电阻器。本标准提供了一种测定具有单向导线端子的电容器和电阻器所需空间的方法。注：代替测量实际空间，确保元件适应其设计所需的最大空间可能已足够。这可以通过固定量规来实现。 [外文原描述]： IEC 60717:2012 applies to capacitors and resistors with unidirectional wire terminations intended for use in electronic equipment. This standard provides a method for determination of the space required by capacitors and resistors with unidirectional wire terminations. NOTE: Instead of measuring the actual space, it may be sufficient to ensure that a component fits into the maximum space for which it is designed. This may be achieved by means of fixed gauges. The main technical changes with respect to the first edition are the following: - employment of the millimetre-based grid, the preferred grid system given in IEC 60097, - employment of SI units only, causing deletion of the imperial dimensions from Table 1, - reduction of the tolerance on the chamfer depth in Figure 1, and - introduction of requirements on information to be given in a relevant specification.