IEC 60286-1:2017

Overview

IEC 60286-1:2017 - Packaging of components for automatic handling - Part 1: Tape packaging of components with axial leads on continuous tapes - specifies requirements for tape packaging of electronic components with axial leads intended for automatic handling and insertion. The standard defines essential dimensions, taping techniques, material and storage requirements, and packing formats (reels or fan‑fold) to ensure reliable automated processing. This edition (2017) features a complete revision of structure and layout.

Key topics and technical requirements

• Scope: Applies where the tape is applied to component leads and covers taping used with lead preforming, automatic handling and insertion.
• Dimensions: Essential tape and taped‑component dimensions are specified (see Figure 1 in the standard). Notable numeric limits in the standard:
  • Tape widths: nominal 6 mm and 9 mm (±1 mm).
  • Component spacing (A): standard 5, 10, 15, 20 mm with ±0.5 mm tolerance and cumulative deviation ±2 mm over ten spacings.
  • Tape spacing (B): recommended values include 26, 52, 63, 73, 83, 93 mm (tolerances given); maximum overall width W (including lead protrusion) shall not exceed 140 mm.
• Taping quality:
  • Polarized components must be consistently oriented and clearly identified.
  • Leads must be free from kinks and damage; allowable lead bends are limited (examples provided in the standard).
  • Lead ends shall not protrude beyond tape edges; components must be held securely to prevent loss during handling.
• Materials, storage and handling:
  • Tape materials must not migrate, outgas or chemically affect solderability or component integrity.
  • Tapes must resist ageing, sticking between layers, and maintain strength during unreeving.
• Splices and leader:
  • Splices must be at least as strong as original tape, limited thickness, and aligned within 0.8 mm.
  • A twin leader tape free of components, minimum 200 mm, is required at tape start and end.
• Packing & marking: Covers reeling/fan‑fold containers, reel dimensions and marking requirements to support automated lines.

Applications and users

IEC 60286-1 is used by:

• Component manufacturers and packagers to design compliant tape packaging
• EMS (electronics manufacturing services) and PCB assembly houses operating pick‑and‑place and automated insertion lines
• Purchasing and quality engineers to specify and inspect taped components
• Equipment suppliers (taping machines, reel handlers) for compatibility checks

Practical benefits include improved feed reliability, reduced machine downtime, consistent orientation for polarized parts, and standardized reel/fan‑fold formats for supply chain interoperability.

Related standards

• IEC 60286 series (other parts covering different packaging types)
• IEC 60294 (measurement of dimensions of cylindrical components with axial terminations)
• ISO 11469 (plastics - identification and marking)

Keywords: IEC 60286-1, tape packaging, axial leads, electronic components, automatic handling, taping techniques, reel dimensions, tape spacing.