05111994210 is a DIN 41612 C-Form vertical socket connector designed for backplane interconnect applications. This connector features glass-filled polyester (PBT) insulation with UL 94V-0 flammability rating and copper alloy contacts with nickel underplating. It offers a current rating of 3.0A at 30°C temperature rise, contact resistance of =20 mO, and insulation resistance of =1,000 MO at 100VDC. The socket operates over a temperature range of -55°C to 125°C and is compatible with VME, Multibus II, and VXI backpanels. Available termination options include solder tail and press-fit configurations, with optional retention clips for secure mounting.