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Kurt J Lesker
Sub-D Instrument Feedthroughs

Sub-D Instrument Feedthroughs

Product catalog summary

Mechanical Specifications
The document specifies the mechanical properties of the Sub miniature D-Type Feedthroughs, including the use of austenitic stainless steel for the shell and Ni-Fe alloy for the pins, which are high-temperature nickel plated. The pin diameter is 1mm, with operational temperatures ranging from -200°C to +300°C, and a temperature gradient of 25K/min. The vacuum leak rate is specified at 2x10^-10 mbar l/s He, with a range better than 10^-10 mbar using CF flanges and 10^-8 with ISO-KF flanges.

Electrical Specifications
The feedthroughs support a voltage of 500V DC pin to pin or pin to ground, with a maximum current of 5A at 20°C.

Specifications
The feedthroughs comply with the MIL-C-24308 standard, suitable for electrical measurement, signals, and heaters up to 5 amps. They feature locking screws for safety and ease of demounting. Available in 9-, 15-, 25-, 37-, and 50-pin versions, they can be mounted on CF, ISO-K flanges, and custom fabrications. Internal vacuum compatible connectors are available in ceramic for high temperature and PEEK for UHV.

Part Numbers and Accessories
The document lists various part numbers for different configurations of connectors and accessories, including Kapton ribbon cables and PEEK connectors. Each configuration is detailed with the number of pins and dimensions.

Global Vacuum Product Lines
The document outlines a wide range of vacuum products and services offered, including vacuum valves, pumps, fluids, pressure measurement tools, sample manipulation devices, deposition materials, and vacuum systems. It highlights the availability of custom engineering solutions and a global network of representatives.

Catalog excerpts

^^^^^^ms^^^m Company D-TYPE FEEDTHROUGHS BIOTECHNOLOGY PHARMACEUTICAL DISPLAY TECHNOLOGIES OLED/PLED NANOTECHNOLOG MEMS NIGHT VISION AEROSPACE SEMICONDUCTOR SUPERCONDUCTOR OPTICAL & WEB G REFRIGERATION LASER TECHNOLOGY DATA STORAGE MASS SPECTROMETRY THIN FILM PHA AUTOMOTIVE LIGHTING SURFACE ANALYSIS R&D HIGH ENERGY PHYSICS HEAT TREATING [

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Vacuum Sub miniature D-Type Feedthroughs The Sub miniature D-type feedthrough complies to the internationally accepted MIL-C-24308 standard which is widely used in electronics. Dtype feedthroughs are recommended for electrical measurement, signals, and heaters up to 5 amps. Internal and external connections have locking screws which are important for safety and convenient for demounting. Shell Material Austenitic Stainless Steel Ni-Fe Alloy, High Temp Ni Plated The connectors and sockets comply to industry standards and can be used with a wide range of connectors available from electronic components...

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CF FLANGED Flange Size Part Number *Small Plug Required Vacuum Side QF/KF FLANGED Flange Size Part Number *Small Plug Required Vacuum Side QF/KF Flanged CF Flanged WELDABLE Flange Size Part Number

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GLOBAL VACUUM PRODUCT LINES Vacuum Services Vacuum Valves & Hardware • • • • • • Flanges, Components, & Fasteners Gate & Angle Valves OFHC Copper & Other Variety of Gaskets Bellows, Tubing, & Seals Semiconductor, PV, & FPD Process Valves Full Line of VAT® Valves Full Line Pump Repair/Rebuild Services Pump Oil Recycling Technical Information Technical Consulting Decontamination Magnetron Cathode Service Contract Manufacturing Power & High Voltage Viewports (Optical Feedthrough) USB, Coaxial & Instrumentation Thermocouple Ceramic Breaks Liquid, Gas & Cryogen (LN2) Vacuum Pumps & Accessories • •...

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Sub-D Instrument Feedthroughs

Sub-D Instrument Feedthroughs

Catalog excerpts

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