Subminiature D Type Feedthroughs
Multipin hermetic subminiature D instrumentation feedthroughs are constructed with pin arrangements designed to meet Mil-C-24308 specifications.
9, 15, 25 & 50 gold plated pins are in a straight through pin-to-pin design and are hermetically sealed and electrically insulated in a stainless steel shell using the latest in glass-ceramic bonding technology.
UHV cable assemblies with PEEK connectors and Kapton® insulated ribbon cables are available to meet the demands of UHV environments.
Custom flanges and cables are available, please contact our sales office for further details.
• 9 to 100 pin standard configuration.
• High temperature rated to 250°C.
• UHV compatible construction.
• Kapton® insulated in-vacuum cables.
• Air & vacuum side connectors available.
Voltage1: 500VDC max
Current1: 5A max @ 20°C
Flange : 304 St.St.
Shell : 304 St.St
Pin : Gold plated Ni-Fe alloy
Insulation : Glass ceramic
Connector, vacuum UHV3 : PEEK
Connector, vacuum HV4 : DAP / St.St.
CF flanged feedthrough : 200°C to 250°C
KF flanged feedthrough : 20°C to 150°C
Vacuum side connector : 200°C to 250°C
Air side connector : 65°C to 80°C
Max Thermal Gradient : 25°C / minute
1 - Please see catalogue section introduction for safety information. Stated electrical ratings are maximum test values.
Feedthroughs are intended for instrumentation applications carrying low level signal voltages and currents.
2 - Assembly rating is reduced to that of the lowest rated component.
3 - PEEK is a polyetheretherketone thermoplastic.
4 - DAP is a glass-filled dyiathilate.