23021-657, Extender Board Adapter

Test adapter with printed circuit boards made from epoxy glass-reinforced laminate EP-GC02, in accordance with DIN 40802 (FR4)
For cards up to 3 HE in height (100 mm)

PC / VME Bus Boards

Prototyping boards manufactured from epoxy glass material to BS 4584 part 3 or 16. Card thickness is 1.6 mm. Copper is 305 g/m² (1 oz/ft²). Edge connector fingers are gold plated to a thickness of 1.5 microns. 1.0 mm (0.040 in.). Diameter holes are pre-drilled on a 2.54 mm (0.1 in.) matrix.

Microboard Pattern

Incorporates, on the component side of the card, a colander ground plane for maximum screening and glitch free high speed operation, and complete solder mask protection.