Identification of test points in high density PCB packages is the key to greater PCB production testing and service troubleshooting. Keystone Electronics (New Hyde Park, NY) has developed a full line of thru-hole mount test points with a color-keyed insulator base for visibility and quick identification to replace wire-wrap posts and turret terminals.
The Keystone wire loop THM Test Points may be used on .062” and .093” thick PCBs with a variety of gripping devices: J-Hooks, EZ-Hooks, Grabbers, Alligator Clips, Tips and Probes. Keystone’s THM test points are also designed to keep on-board terminals perpendicular to the PCB so that relative position, during and after wave soldering is maintained.
These are available in ten colors: Red, Black, White, Orange, Yellow, Brown, Green, Blue, Grey and Purple, for use with the firm’s Miniature, Compact and Multi-Purpose Test Points.