R681-2DP

R681-2DP: 50-Position (100-Pin Dual Readout) VectorPak Card Edge Receptacle Connector, featuring industry-standard 0.125-inch (3.18mm) center-to-center pin spacing pitches paired with long wire-wrap or solder-tail terminals. It is engineered primarily as the master motherboard interface socket to route clean data and power distribution trunks across classic S-100 bus architecture systems and legacy expansion backplanes (such as the Vector 8803 frame), housed in a heavy-duty rectangular diallyl phthalate shroud. Manufactured by Vector Electronics.