Today’s fifth generation Pneumatic drive supports as many as 8,000 test probes and probe center-line spacing supported down to 25 mil, and contacting test pad sizes as small as 0.016”.
The Pinnacle Vacuum Box was designed exclusively to take advantage of our patented Auto Align technologies, while increasing the “Z” axis travel. This allowed the UUT’s support structure to better keep the UUT flat during its actuation cycle.
A patented vacuum alternative was introduced with the Performance Grade product line which incorporates attributes of the Pinnacle pneumatic drive fixture. This vacuum box uses Circuit Check’s Auto Align technology to accurately register the top side probes with the bottom side probes for repeatedly. Top side test pads down to 0.018″ can be contacted, while bottom side test pads of 0.016″ are supported.