SN EN 60286-5 : 1997

1 Scope
2 Material
   2.1 Electrostatic dissipative requirements
   2.2 Effect of properties
   2.3 Recycling and rigidity
3 Mechanical stability
   3.1 Loaded tray
   3.2 Empty tray
   3.3 Outer edges
4 Tray design, dimensions and other physical properties
   4.1 Tray design
       4.1.1 Number of pockets
       4.1.2 Orientation of pockets
       4.1.3 Design rules for pocket density
   4.2 Overall tray dimensions
   4.3 Cell dimensions
   4.4 Tray vacuum pick-up sites
       4.4.1 Size
       4.4.2 Centre
       4.4.3 Perimeter
   4.5 Detail features
   4.6 Weight
   4.7 Movement of components
   4.8 Dimensional information
5 Polarity and orientation of components in the tray
   5.1 Pin one
   5.2 Loading
6 Tray stacking
   6.1 Bundling
   6.2 Top protection
   6.3 Partial filling
   6.4 Protrusion of components
   6.5 Stack-up
   6.6 Damaging of components
7 Missing components
8 Marking
Annex A (informative) List of existing matrix trays with
        wide anticipated use in the electronic industries
Figures
Tables

Describes the common dimensions, tolerances and characteristics of matrix trays. Includes only essential dimensions for handling of the trays for the stated purpose, and for placing or removing components from the trays.