Positronic SND Standard Density D-Sub Connectors feature size 20 fixed or removable contacts and -55°C to +125°C operating temperature range. SND connectors deliver high performance for use in harsh environments, including space flights. Positronic SND Standard Density D-Sub Connectors conform to GSFC S-311-P4, GSFC S-311-P10, MIL-DTL-24308 Class M, ASTM E-595, and NASA-RP-1124. Applicable variants are qualified to GSFC and military specifications. Terminations include cable or wire crimp and solder, straight and right-angle PCB mount.