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Ceramic-to-metal hermetic seal Iron nickel alloy flange

LGH™ is a registered trademark of the Whitaker Corporation
Unit of Measure

Specifications

Series

N/A 720

Assembly Type

N/A Receptacle Bag Assembly

Altitude/Reduced Pressure Rating

N/A 70,000 ft.

Current Rating

N/A 10 Amp4 Amp6 Amp

Operating Temperature

N/A -55 to 125 ºC

Test Voltage

N/A 25 kVDC at 70,000 ft. (simulated) at ambient temperature

Mating Compatibility

N/A Mates all series 720 and LGH LI lead assemblies Also mates all 20 kVDC rated Reynolds C720 lead assemblies; this combination will reduce the upper operating temperature from +125ºC to +95ºC.

Flange Material

N/A Iron nickel alloy with nickel plating

Insulator Material

N/A Ceramic

Panel Mounting Style

N/A Solder Flange

Maximum Leak Rate (Helium)

N/A 1 X 10-8 cc/sec

Pressure Differential Rating

N/A Sealed for 1 ATM

Sealed Receptacle

N/A Yes

Thread

N/A .50”-20 UNF-1A
Standard/Non-Standard1 N/A Standard Part

Coupling Style

N/A Threaded

Export Classification

N/A TBD

RoHS Compliant

N/A TBD
LGH™ Compatibility2 N/A LGH 1I

Voltage Rating

N/A 20 kVDC

Contact Properties

Contact Type

N/A Male

Contact Diameter

N/A 0.063 in1.6 mm

Dimensions

“A”

N/A 1.025 in26.0 mm

“B”

N/A .510 in13.0 mm

“C”

N/A .812 in20.6 mm
  • 1 Non-standard parts will have longer lead times and potentially higher pricing. Please contact Teledyne Reynolds Engineering department to determine feasibility for use in your application.
  • 2 LGH™ is a registered trademark of the Whitaker Corporation