This document describes the physical, electrical, and environmental characteristics of 3M™ D Sub Plug 50 Position 8250 Series. The product is RoHS compliant and does not contain harmful substances such as lead, mercury, hexavalent chromium, polybrominated biphenyls, or polybrominated diphenyl ethers. The insulation material is glass filled polyester (PBT) with a flammability rating of UL 94V-0. The contact material is copper alloy with nickel and gold plating. The shell material is steel with nickel plating. The product has a current rating of 1 A, insulation resistance greater than 1 × 10^9Ω at 500 VDC, and can withstand a voltage of 1000 Vrms at sea level. It has a temperature rating of -55°C to +105°C. The product is IDC compatible, provides EMI/ESD protection with dimples, and has lower insertion/withdrawal force compared to other 50 position products.