XAVAC D-sub Feedthroughs

XAVAC D-Sub feedthroughs are a well-known and proven product for transferring electrical signals for instrumentation and measurement purposes in a broad range of vacuum application.  They are available in 9, 15, 25, 37 and 50 way and also high density in 15, 26, 44, 62 and 78 way.

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

We carry large quantities of XAVAC connectors in stock, so they are available for next day delivery.  If you would like a quotation for a XAVAC, please contact our team.

XAVAC® Connectors

XAVAC feedthroughs are hermetic D-sub connectors for space and / or industrial vacuum applications.

Both sides of the XAVAC 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 hermetic d-sub’s on the market.  

Positronic Xavac Options

Does your hermetic application require any of the following?:

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

Our engineers are on hand to assist with your Xavac 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 feedthroughs, we can also provide you with d-subs mounted to a flange:

  • Single D-Sub mounted to a flange
  • Multiple D-Subs mounted to a flange (eg 2 x 9 pin, 2 x 25 pin and 1 x 37 pin all on one custom flange) 
  • Range of connectors / wires / cable feedthroughs to create a custom vacuum flange.

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

Stock:

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

Standard Density:

High Density:

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, please contact: [email protected] or phone 01494 791336. Our sales team will be happy to assist you with your 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.