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Subminiature-D Feedthroughs and Components

Subminiature-D Show CF Feedthroughs for Subminiature-D
CF Feedthroughs
Subminiature-D (Sub-D) ISO KF / LF Feedthroughs, Flanges Show ISO KF / LF Feedthroughs for Subminiature-D (Sub-D) ISO KF / LF Feedthroughs, Flanges
ISO KF / LF Feedthroughs
Subminiature-D Bulkhead Flange Show Bulkhead-D Feedthroughs for Subminiature-D Bulkhead Flange
Bulkhead-D Feedthroughs
15-way female connector to cable Show UHV Ribbon Cables for 15-way female connector to cable
UHV Ribbon Cables
50-socket female and 25-pin male sub-D connector, 25-socket male Macor connector and 9 high duty T-1 female contacts Show UHV Components for 50-socket female and 25-pin male sub-D connector, 25-socket male Macor connector and 9 high duty T-1 female contacts
UHV Components
One male and one female 50-way FEP connector to cables Show HV Ribbon Cables for One male and one female 50-way FEP connector to cables
HV Ribbon Cables
50-way female and 25-pin male DAP connector and 9 high duty T-1 female contacts Show HV Components for 50-way female and 25-pin male DAP connector and 9 high duty T-1 female contacts
HV Components
9-pin, 15-pin, 25-pin and 50-pin air-service gender adapters stacked on top of each other Show Air Cables / Components for 9-pin, 15-pin, 25-pin and 50-pin air-service gender adapters stacked on top of each other
Air Cables / Components

Subminiature-D or Sub-D

UHV 9, 15, 25, and 50-pin Subminiature-D (Sub-D) hermetic feedthroughs (vacuum feedthrough) are constructed with multi-pin arrangements per Mil-DTL-24308 (formerly Mil-C-24308) specification.   All pins are gold-plated and arranged in a straight-through pin-to-pin design.   Hermetically sealed and electrically insulated into a stainless steel shell using the latest in glass-ceramic bonding technology (ceramic feedthrough).

Multi-pin Sub-D Vacuum Feedthrough Connectors and Assemblies

Ultrahigh vacuum compatible Sub-D wire assemblies are fitted with PEEK (polyether-etherketone) polymer connectors and Kapton® insulated ribbon cable to meet the rigorous demands of ultrahigh vacuum environments.  Each subminiature-D vacuum connector includes two (2) captured stainless steel socket head screws that securely lock a connector to its mating electrical feedthrough.  To eliminate virtual leaks, in-vacuum captured screws are vented where required.

Introducing the HV Bulkhead-D multi-pin feedthrough Product Line

AGP's HV Bulkhead-D hermetic electrical feedthrough was developed for high-vacuum flat-chamber-wall applications where conventional ISO NW KF or LF flanges are either not available, or just not practical.   Our universal 2x3.5 inch rectangular flange, the Bulkhead-D flange, accommodates standard 9, 15, 25, or 50-pin subminiature-D electrical feedthroughs, and shares the same gasket and fastening accessories... providing simple and convenient interchangeability.

Features

  • Subminiature-D 9 to 100 Pin configuration
  • High temperature rated to 250°C
  • UHV compatible construction
  • Conflat® and ISO NW compatible mounts
  • Kapton® insulated vacuum cables
  • PEEK connector with locking screws
  • Air-service cable assemblies
  • Custom solutions on request

Specifications

Electrical 
Voltage 1, Maximum500 VDC
Current 2, Maximum5 A
Material 
Shell, Stainless Steel304
Pins, Au platedNi-Fe
Seal / InsulatorGlass-Ceramic
Connector, AirComposite
Connector, UHV 3PEEK
Connector, HV 3DAP / Stainless
Vacuum Range 4 
UHV, Ultrahigh vacuum1x10E-10 Torr
HV, High vacuum1x10E-8 Torr
Temperature Range 5 
Feedthrough-200 to 250°C
Flange, Conflat®-200 to 450°C
Flange, ISO150°C
Connector / Cable, Air80°C
Connector / Cable, UHV PEEK250°C
Connector / Cable, HV, DAP125°C
Thermal Gradient, Maximum25°C/minute
Notes 
  1. Electrical ratings are maximum test values, with vacuum side at ≤ 1x10-4 Torr. Feedthroughs are intended for instrumentation applications carrying low level signal voltage and current.
  2. Per pin maximum @ 20°C. For proper heat dissipation, a maximum of 20% of pins on a feedthrough may carry the maximum pin current at any given time.
  3. PEEK is a polyether ether ketone thermoplastic. DAP is a glass-filled diallyl phthalate.
  4. Leak tested to 5x10-10 Standard cc/sec of He.
  5. Overall assembly ratings must be adjusted to that of its lowest rated component. For cryogenic service, the lowest recommended temperature is -200°C
  6. Unless designated a 'kit,' connectors and cable assemblies are not included with feedthrough and must be purchased separately.