This product is RoHS-compliant Please contact us if you require a non-RoHS version. Please note, Acces I/O products are often available in an array of different options, of which only a selection will be displayed here. Please contact us for pricing if you require a product option that is not shown on our website. This PC/104 Prototype board (Model 104-PROTO) was designed to aid in the development of custom cards for use with PC/104 ISA bus compatible computers. The board provides through-hole breadboard area for connections to the 8-or 16-bit PC/104 Bus for custom circuit development. This breadboard area contains plated-through holes for easy component soldering or wire-wrapping . The holes are 0.035" in diameter with 0.100" spacing. The card is supplied with a 37-pin sub-D right-angle connector and two 50-pin right-angle headers for user applications. The circuit board measures 3.550" x 3.775". Necessary connectors and hardware are provided. Features PC/104 prototype board Through-hole breadboard area 8-or 16-bit PC/104 Bus for custom circuit development Plated-through holes for easy component soldering or wire-wrapping 37-pin sub-D right-angle connector and two 50-pin right-angle headers for user applications PC/104 board measures 3.550" x 3.775" Necessary connectors and hardware are provided