DPA connectors are rugged, blind mate, miniature rack/panel connectors that utilize maximum insert space in a single gang shell. Polarization is accomplished with a keystone cornored shell. The operating temperature is -55C to +125C (-67F to +257F). DPA connectors are available with float mount shells (DPAF). This option includes four rivets (.093 ID with a minimum of .032 float) with washers on the contact termination side of the connector. Other options include large flange shells (DPAL) and connectors with Little CAESAR Contacts (DPAMA).