GB/T 5076-2025Measurement of the dimensions of a cylindrical component with axial terminations (English PDF)

Foreword

This document is in accordance with GB/T 1.1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents".

Drafting is scheduled.

This document supersedes GB/T 5076-1985 "Dimensional Measurement of Cylindrical Elements with Two Axial Leads", and is consistent with GB/T 5076-Compared to 1985, aside from structural adjustments and editorial changes, the main technical changes are as follows.

a) The scope of application has been changed (see Chapter 1, Chapter 1 of the 1985 edition);

b) The tolerance dimensions for the slope height in Figures 1 and 2 have been changed (see Figures 1 and 2, 1985 editions of Figures 1 and 2);

c) The method of covering the leads with the coating material was changed (see Chapter 5, Chapter 4 of the 1985 edition);

d) The method of describing component body dimensions has been changed (see Chapter 6, Chapter 5 of the 1985 edition);

e) Added "the content that should be specified in the relevant regulations" (see Chapter 7).

This document is equivalent to IEC 60294:2012 "Dimensional measurement of cylindrical elements with two axial leads".

This document includes a new chapter on "Terms and Definitions".

Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents.

This document was proposed by the Ministry of Industry and Information Technology of the People's Republic of China.

This document is under the jurisdiction of the National Technical Committee on Standardization of Resistor and Capacitor Components for Electronic Equipment (SAC/TC165).

1 Scope

This document describes cylindrical resistors and capacitors for electronic devices, with two axial leads. (Body length and body diameter are not specified.) Measurement methods, and inspection methods for the lead-out ends covered with covering material.

This document applies to cylindrical resistors and capacitors (hereinafter referred to as "components") with two axial leads for use in electronic devices.

Note. The method for determining the space required for unidirectional leads is given in IEC 60717.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

3 Terms and Definitions

This document does not contain any terms or definitions that need to be defined.

4 Body length