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Douglas Electrical Part number 12474 is a 37 pin hermetic connector featuring a vacuum face seal. It is the equivalent design of a DM5623-37PP series for plug-and-play replacement. Douglas also offers complete customization of hermetic feedthroughs. Contact us for price and availability or to start designing a hermetic connector solution to meet your requirements.

Specifications

Operating temperature -40°F to 225°F (-40°C to 107°C)
Housing Size 1.25″-18 UNEF-2A
Welding Groove 0.040″ x 0.040″
Wrench Flats 1.25″
Housing material Stainless-steel
O-ring Material Nitrile
Contacts 37 #20 AWG
Pin material Bare Copper
Leak rate < 5 x 10-8 cc He/sec. Contact factory for more options
Operating pressure 1,000 PSI
Voltage resistance 600 VAC
Insulation Resistance 5000 mega Ohm, min per MIL-C-26482
Dielectric Withstand 2000 VAC Sea Level, 1250 VAC 50,000 ft., 900 VAC 110,000 ft.
Ampacity (amperes) 7.5

As mating connectors become harder to source for these connectors, our engineering team has designed hermetic feedthroughs that match the same pin count and gauge requirements as well as fit through the same mechanical interface. Contact us today about our SET57847 design or a customized solution with greater mating connector availability.



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