IEC 60286-1-2021 pdf Packaging of components for automatic handling – Part 1: Tape packaging of components with axial leads on continuous tapes

1 Scope This part of IEC 60286 applies to the tape packaging of components with axial leads for use in electronic equipment. In general, the tape is applied to the component leads. It covers requirements for taping techniques used with equipment for the preforming of leads, automatic handling, insertion and other operations, and includes only those dimensions which are essential to the taping of components intended for the above-mentioned purposes. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60294, Measurement of the dimensions of a cylindrical component with axial terminations ISO 11469, Plastics – Generic identification and marking of plastic products 3 Terms and definitions No terms and definitions are listed in this document. ISO and IEC maintain terminological databases for use in standardization at the following addresses: • • IEC Electropedia: available at http://www.electropedia.org/ ISO Online browsing platform: available at http://www.iso.org/obp 4 Dimensions 4.1 Dimensions common to tapes and taped components with axial leads 4.1.1 General The general configuration is shown in Figure 1, Table 1 and Table 2.
4.1.2 Body location (permissible lateral deviation) Dimension K, being the width of the window in which the component body shall be located, shall be 1,0 mm (for B = 26 mm) or 1,4 mm (for B > 26 mm) wider than the maximum length L IEC 60294. of the component body. The latter is the body length measured in accordance with max Unless otherwise specified, the window shall be centrally located between the tapes. When a gauge measurement to determine dimension K is impractical, it is possible to measure the distances L and L 2 of the leads. The difference between L 1 and L 2 shall not 1 exceed 1,0 mm (for B = 26 mm) or 1,4 mm (for B > 26 mm).