Technical Support Area

“From prototyping to high volume production we can support you with your engineered solutions and system integration enquiries.”


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Our e-library of technical specifications and product data is available for you to download at your convenience.


Cable Assemblies – Single Pin

Our extensive selection of single pin high voltage connectors and cable assemblies, some of which have been in production for more than 40 years, reflect our relentless commitment to engineering, quality and customer service.

We lead the connector industry in the design of the most reliable high voltage connectors, some of which are capable of operating at altitudes up to 70,000 ft./21,000M while exposed to temperatures from -55°C to +125°C.

We also manufacture a range of cutting-edge single pin and multi-pin connectors within our Advanced Group of connectors.

Connectors for Laboratory, Ground Level Military and Industrial Applications

31, 310, 311 Series: Download PDF 
Used in laboratory experiments and field testing of ordnance products. Series 31: Sea level rated reliable coaxial connectors available as plug connectors, kits and assemblies. Series 310: A sealed version, for operation at reduced pressure. Series 311: Seals for reduced pressure operation, shell to shell grounding spring finger shield, hooded female socket and 3 polarising conditions.
521, 531 Series: Download PDF
A series of high voltage connectors, kits and cable assemblies designed to minimise the risk of electrical shock through the use of recessed contacts. Ideal for laboratory and research applications. Well suited for use in ground-based power supplies and other components where reliable high voltage connections are essential.
HVID Series: Download PDF
These in-line disconnects use Push-on, Pull-off friction mating of the two silicone rubber halves to achieve corona resistant high voltage performance. Used in ground level applications for electronic counter measure systems, travelling wave tube connections, lasers, high voltage power supplies and CRT displays.

Hi-Rel Connectors for Military and Aerospace Applications

600 Space Series: Download PDF
A complete line of subminiature, highly reliable coaxial high voltage connectors. Operating voltage of 5 KVDC, -55°C to +125°C, Space Use. Small size for applications with tight space constraints, rated for operation at 70,000ft. Hard vacuum of deep space shielded and non-shielded versions.

600, 610 Series:
Download PDF
A complete line of subminiature, highly reliable coaxial high voltage connectors. Operating voltage of 5 KVDC, -55°C to +125°C, Aerospace and Defence use. Small size for applications with tight space constraints, rated for operation at 70,000ft. Hard vacuum of deep space shielded and non-shielded versions.
700 Series: Download PDF
These assemblies are rated from 10 to 25 KVDC, at altitudes up to 70,000ft over a temperature range of -55°C to +125°C. Typical applications are: Electronic counter measure (ECM) systems, TWT connections, lasers, airborne high voltage power supplies.
401 Series: Download PDF
Rated at 40 KVDC, and shielded with sprint grounding fingers on the plug. Will operate at altitudes up to 70,000ft over a temperature range of -55°C to +125°C. Used in both airborne and ground high voltage power supplies and components requiring high voltage interconnections.

Connectors for Limited Military and Aerospace Applications

SID Series: Download PDF
A series of Push-on, Pull-off connectors providing a reliable 15 KVDC high voltage connection widely used in ECM systems, TWT connections and lasers in military and aerospace applications. A variety of panel connectors are available as well as straight and right angle cable plug assemblies.
Contact our customer service team for further information
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