Positronic Rhapso-D (RD) Standard Density D-Sub Connectors provide size 20 removable contacts, mil / aero performance, and -55°C to +125°C operating temperature range. These military-quality connectors meet the performance requirements of IEC 60807-3, Performance Level 1. Applicable crimp-removable contact connectors are qualified to MIL-DTL-24308 and SAE AS39029. The precision machined contacts have closed barrel, crimp terminations. Positronic RD Standard Density D-Sub Connectors are mateable and compatible with all D-subminiature connectors conforming to MIL-DTL-24308, IEC 60807-2, and IEC 60807-3. Rhapso-D connectors are designed for use in sheltered, mildly corrosive environments that have a wide range of temperature, pressure, and humidity changes.