Sealed Standard D-sub Feedthroughs – XAVAC

We have designed thousands of vacuum feedthroughs / hermetic seals for customers in a broad range of industries.

Our XAVAC Vacuum hermetically sealed connectors are a well-known and proven product for transferring electrical signals for instrumentation and measurement purposes in a broad range of vacuum application. The standard XAVAC feedthroughs are available in 9, 15, 25, 37 and 50 way.

Our XAVAC Sealed D-sub feedthroughs are filled with an epoxy resin making them far more resilient to vibration, shock and damage compared to glass ceramic alternatives.

Hermetically Sealed Standard D-Sub Feedthroughs - XAVAC

XAVAC ®

Positronic Xavac ® connectors are for space and / or industrial vacuum applications.

Both sides of the feedthrough contain four threaded mounting holes, an o-ring groove and fixed female jackscrews. Consequently this allows either side of the connector to be mounted toward the vacuum, therefore giving the customer the ultimate in flexibility.

Most importantly, all Xavac ® series connectors are 100% leak tested after fabrication.  XAVAC ® series connectors utilize precision machined contacts and are therefore strong and durable.  The materials and finishes, as well as the technical characteristics of the XAVAC ® series connectors conform to MIL-DTL-24308,Goddard and the SPACE-D32 specifications.

In conclusion, the Xavac ® connectors are arguably the best feedthrough’s on the market.  

Standard Feedthroughs in Stock

We carry stock and as a result our customers don’t have to contend with long lead times.  The standard items which we carry in stock are XAVAC Male to Female configuration, in Stainless steel:

Application Options:

Does your application require any of the following?:

  • Power feedthrough and / or mixed combinations
  • Coax feedthrough and / or mixed combinations
  • High Voltage 
  • Thermocouple (only for standard density) 
  • Micro d-sub feedthrough

Our engineers are on hand to assist with your requirements, to help you to achieve the perfect  hermetic solution for your application.  Please contact our team with your specification and we will arrange a quotation for you.

Hermetic Vacuum Flanges

In addition to the standard vacuum parts, we can also provide you with d-subs mounted to a flange:

  • Single feedthrough mounted to a flange
  • Multiple feedthroughs mounted to a flange (eg 2 x 9 pin, 2 x 25 pin and 1 x 37 pin all on one custom flange) 
  • Connectors / wires / cable feedthroughs to create a custom vacuum flange.

Whatever your requirement, our experienced engineers will be able to assist you. 

Accessories

We also stock vacuum and air side mating connectors and contacts and d-sub backshells.

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If you would like further information, a sample or a quotation for XAVAC connectors, please contact: [email protected] or phone 01494 791336. Our sales team will be happy to assist you with your XAVAC project.

Can’t find what you’re looking for?

If you’re unsure of what type of product you need, have a specific requirement, or simply can’t find a particular connector, our friendly in-house experts will be able to assist you.