Teledyne Reynolds (TRI) offers an extensive selection of single pin high voltage connectors and cable assemblies, some of which have been in production for more than 60 years, reflecting TRI's relentless commitment to engineering, quality and customer service.
TRI leads the connector industry worldwide in the design of high voltage connectors and cable assemblies rated for use at voltages from 5 kVDC to 50 kVDC at altitudes of 70,000 feet (21.34 km) and above while exposed to temperatures as low as -55°C and up to 125°C.  While not all connector designs offerred by TRI in this website are designed to operate at those extremes, all will perform with a high degree of reliability when operated as specified.

Single-Pin 31/310/311 Series

​31​​​​​•6.5 k​VD​C​•Se​a Lev​el​​​
310 SL•​15 k​VDC​•70,000 ft (21.34 km)
31115 k​​VDC​•​70,000 ​ft (21.34 km)​

​​Operating Temperature
-40º to 85ºC​​​​​​​ 

Current Rating
10 Amps

​​Features include:​
  • Available as co​nnector kits, also called bag assemblies, to allow for assembly at the customer's location or field installation
  • Pre-terminated and tested cable assemblies built to length for customers that prefer a complete solution
  • Connectors that use Teledyne Reynolds' patented Advanced Interface Sealing System™. Technologically advanced, these connectors represent the state-of-the-art in high voltage connector design and manufacture.

31 Series - Sea level rated reliable coaxial connectors available as plug connectors, kits and assemblies.

310 Series - Similar​ to the 31 Series, but with an interface seal for operation at 70,000 feet (21.34 km).

311 Series - Interface seal for operation at 70,000 feet (21.34 km), shell-to-shell grounding spring finger shield and three polarizations to prevent cross-mating when multiple connectors are used in close proximity of each other.

LGH™  is a trademark of Tyco Amp, Inc. and Coolanol is a registered trademark of Exxon Mobil Corporation 

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