High Voltage Connectors & Cable Assemblies

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Teledyne Reynolds leads the connector industry worldwide in the design of high voltage connectors and cable assemblies rated for use at voltages from 5 kV DC to 50 kV DC* 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 offered by us in this website are designed to operate at those extremes, all will perform with a high degree of reliability when operated as specified.

Features include:

  • Several families of products are available as connector 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.


* For these high voltage requirements please contact us.


 Unshielded

PEEWEETM SERIES - Compact

The PeeWee Series is one of a family of subminiature, high voltage connectors for use in applications where dense electronic packaging is required. The PeeWee Series uses the Teledyne Reynolds' patented Advanced Interface Sealing SystemTM. This is a unique method of sealing the high voltage interface at reduced atmospheric pressure to enable the series to be rated at 12 kVDC at 70,000 ft with a temperature range of -55° to 125°C. 

By using PeeWee connectors, it is possible to package or re-package a high voltage power supply into multiple modules which can be easily and reliably mated and un-mated with one another. This packaging technique permits the pre-testing of individual modules as they are being manufactured and the ability to replace modules or perform routine maintenance in the field, when necessary.

​Altitude Rating 
70,000 ft (21.34 km)​​​​​​​ ​
​Operating Temperature
-55º to 125ºC​​​​​​​ ​
Current Rating
5 Amps​

PeeWee Series

12 k V D C


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7 SERIES - Standard

The "7" Series high reliability, high voltage cable assemblies and receptacles are similar to the C Series in that they are also intermateable with various LGH™ interfaces. The primary differences to the C Series are: 

  • Operating temperature range of -55° to 125°C due to incorporation of annular sealing rings on the plug insulator

  • Plugs can be ordered as kits that can be terminated to wire by the customer 

  • Either silicone rubber or silicone coated FEP wire can be used with the plug bag assemblies 

  • Fluorosilicone rubber insulators are available for applications where Coolanol® or other fluids that cause silicone rubber to swell may exist 

  • Plastic bodies are used in the plug design to captivate the coupling nut and prevent tearing of silicone insulators from over-torquing during mating. 

​Altitude Rating 
70,000 ft (21.34 km)​​​​​​​ ​
​Operating Temperature
-55º to 125ºC​​​​​​​ ​
Current Rating
13 Amps​

730

10 kV DC

737

15 kV DC

720 

20 kV DC

727

25 kV DC

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


C SERIES - Standard

"C" Series high voltage cable assemblies and receptacles are widely used in electronic countermeasure (ECM) systems, ground and airborne power supplies, radar and almost any application where high voltage components need to be interconnected reliably. The C Series assemblies are intermateable with various LGH™ interfaces.

The plug end is moulded onto the desired length of silicone cable and can be ordered as single-ended, double-ended cable assemblies with or without shielding. 

​Altitude Rating 
70,000 ft (21.34 km)​​​​​​​ ​
​Operating Temperature
-55º to 95ºC​​​​​​​ ​
Current Rating
13 Amps​

C730

10 kV DC

C737

15 kV DC 

C720 

20 kV DC 

C727

25 kV DC

C735

30 kV DC

C740

40 kV DC

C750

50 kV DC

LGH is a trademark of Tyco Amp, Inc.

MAX SERIES - Standard

A series of anode lead assemblies and receptacles designed specifically to interconnect cathode ray tube anodes to high voltage power supplies in airborne avionic suites of both military and commercial aircraft.  

​Operating Temperature
-40º to 85ºC​​​​​​​ ​
Current Rating
10 Amps​​

Max  Series

30 k V D C




SID Series SID SERIES - Low Corona

This series of push-on/pull-off Silicone In-line Disconnect (SID) connectors provides a reliable 15 kVDC high voltage connection for use in military and aerospace applications. In addition to the SID Series' unique interface sealing system allowing the mated connectors to perform well under vibration, shock, altitude and temperature extremes, it also provides excellent corona (partial discharge) characteristics in pulsed DC and AC applications.  

​Altitude Rating 
70,000 ft (21.34 km)​​​​​​​ ​
​Operating Temperature
-40º to 95ºC​​​​​​​ ​
Current Rating
5 Amps​

SID Series

15 kV DC




 Shielded

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6 SERIES - Compact

A complete line of subminiature, highly reliable coaxial high voltage connectors for Aerospace and Defense use. Small size for applications with tight space constraints, rated for operation at 70,000 feet. The hard vacuum of deep space shielded and non-shielded versions. 

​Operating Temperature
-55º to 125ºC​​​​​​​ ​
Current Rating
5 Amps​​


600   5 kV DC Sea Level  
600 SL 10 kV DC  70,000 ft (21.34 km)
610 5 kV DC  Sea Level  
610 SL 10 kV DC 70,000 ft (21.34 km)


CENTURY+TM - Compact

century series.jpg The Century+TM Series products employ a slightly larger Advanced Interface SealTM than that used in the the PeeWee Series enabling the rating of 18 kVDC at 70,000 ft. While the standard assemblies are single pin, this series has been widely used in special, multi-pin applications for laser gyroscopes, laser range finders and TWT interconnections in ECM and radar high voltage power supplies.

Century+TM receptacles come in, both, molded plastic and hermetic ceramic-to-metal brazed options.

​Altitude Rating 
70,000 ft (21.34 km)​​​​​​​ ​
​Operating Temperature
-55º to 125ºC​​​​​​​ ​
Current Rating
5 Amps​

Century Series

15 kV DC

Century+TM Series

18 kV DC


3 SERIES - Standard

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. 

Operating Temperature
-40º to 85ºC​​​​​​​ 
Current Rating
10 Amps

31   6.5 kV DC Sea Level  
310 SL 15 kV DC 70,000 ft (21.34 km)
311 15 kV DC 70,000 ft (21.34 km)


MAXXUMTM - Standard

MaxxumTM for unmatched electrical performance at reduced atmospheric pressure. In addition, the cable assemblies use FEP insulated cable with a double braid crimped directly to the stainless steel body of the connector. 

This series is ideally suited for use as a high power, TWT collector interconnect or in E-beam inspection equipment where a low partial discharge design and hermetic feedthrough are required.

Maxxum Series receptacles come in, both, molded plastic and hermetic ceramic-to-metal brazed options.

​Altitude Rating 
70,000 ft (21.34 km)​​​​​​​ ​
​Operating Temperature
-55º to 125ºC​​​​​​​ ​
Current Rating
13 Amps​


Maxxum Series 25 kV DC

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5 SERIES - Lab Safe

A series of high voltage connectors designed to minimize the risk of electrical shock through the use of recessed contacts. Ideal for laboratory and research applications, but also well suited for use in power supplies and other systems where reliable high voltage connections are essential. 

​Operating Temperature
-40º to 85ºC​​​​​​​ ​
Current Rating
531, 531 SL  ​​​•  10 Amps
521, 521 SL  ​​​•  17 Amps


531 SL   10 kV DC Sea Level 
531 15 kV DC 70,000 ft (21.34 km)
521 SL  20 kV DC Sea Level  
521 25 kV DC 70,000 ft (21.34 km)

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