Subminiature D Type Feedthroughs on Bulkhead Flanges
The HV Bulkhead D feedthrough was developed for HV flat chamber wall applications where conventional ISO KF or LF flanges are either not available, or just not practical. Our universal 50.8 x 88.9mm (2×3.5”) rectangular flange, the Bulkhead D flange, accommodates standard 9, 15, 25 or 50 pin subminiature-D feedthroughs, and shares the same gasket and fastening accessories, providing simple and convenient interchangeability.
Custom flanges and cables are available, please contact our sales office for further details.
• 9 to 50 pin standard configuration.
• HV compatible construction.
• Kapton® & Teflon® 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 HV4 : DAP / St.St.
Bulkhead flanged feedthrough : -20°C to 150°C
Vacuum side connector : -20°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 - DAP is a glass-filled dyiathilate.