Precision Hermetic Technology

Since 1989 Precision Hermetic Technology has manufactured high quality glass to metal seal hermetic connector products serving a variety of customers with diverse applications for gyro and inertial systems, military embedded electronics, medical implantable and physiological instrumentation, radio frequency communications, military avionics, unmanned airborne and undersea drones, missile systems, commercial aircraft, accelerometers, pressure sensors and transducers, initiators, squibs and pyrotechnical devices, oil and gas down-hole drilling equipment, thermal batteries, aircraft oxygen and refrigeration units as well as mission critical leak-proof solutions for the space shuttle and the international space station.

Circular Connectors

Our housings are fabricated using a one-piece shell construction for ultimate strength and performance. Polarizing keys, bayonets and other hardware are machined in, providing a more robust product with long-term reliability. We offer matched and compression sealing for standard as well as custom products.

TERMINATIONS:
NADCAP certified plating is available with nickel, tin, tin-lead, silver, cadmium or gold finish and stainless steel passivation.

CONTACTS:
NADCAP certified plating is available with nickel, tin, tin-lead, silver, cadmium or gold finish and stainless steel passivation.

TESTING:
NADCAP certified plating is available with nickel, tin, tin-lead, silver, cadmium or gold finish and stainless steel passivation.

TOLERANCES:
Less than .001” are achievable on finished assemblies, please consult the factory for details.

RECTANGULAR CONNECTORS

We offer both plug and receptacle mated pair with filtered capability for standard or custom RF signal requirements. Housings can be fabricated as one-piece or two-piece customized assemblies for unique applications including ceramic inserts. Matched and compression sealing for standard as well as custom products.

PLATING:
NADCAP certified plating is available with nickel, tin, tin-lead, silver, cadmium or gold finish and stainless steel passivation.

HARDWARE MOUNTING CONFIGURATIONS:
Flange and customized designs for laser welding. Post machining capability for titanium and kovar welding requirements.

TERMINATIONS:
Flatten and pierce or eyelet, flying lead, solder tail, solder cup, solder pot, and all are available with solder dip coating.

CONTACTS
All contact styles and sizes are available and will meet Mil-Std-1344 requirements.

TESTING:
Leak Rate (1x 10-9 cc/sec helium at 1 atmosphere differential) and pressure testing up to 40,000 PSI, electrical continuity, dielectric withstanding voltage (DWV) per Mil-Std 1344 and insulation resistance (IR) validation at temperature per Mil-Std 202.

TOLERANCES:
Less than .001” are achievable on finished assemblies, please consult the factory for details.

FEEDTHROUGHS

We manufacture a broad range of feedthrough style connectors with weld and solder mount interface. Our feedthroughs are used in Submersible Pumps and Downhole instrumentation as well as Physiological, Exploratory, Biometric, Cardiovascular, Respiratory and Cryogenic medical probes and devices. Our products are manufactured to withstand both high pressure and in vivo environments ensuring reliability and continuity of electrical power in downhole drilling as well as surgical applications. Sizes and configurations can be customized for specific design requirements.

PLATING:
NADCAP certified plating is available with nickel, tin, tin-lead, silver, cadmium or gold finish and stainless steel passivation.

HARDWARE MOUNTING CONFIGURATIONS:
Bulkhead mount, box mount, jam nut mount or flange and weld mount for laser welding. Post machining capability for titanium and kovar welding requirements.

TERMINATIONS:
Flatten and pierce or eyelet, flying lead, solder tail, solder cup, solder pot, and all are available with solder dip coating.

CONTACTS:
All contact styles and sizes are available and will meet Mil-Std-1344 requirements.

TESTING:
Leak Rate (1x 10-9 cc/sec helium at 1 atmosphere differential) and pressure testing up to 40,000 PSI, electrical continuity, dielectric withstanding voltage (DWV) per Mil-Std 1344 and insulation resistance (IR) validation at temperature per Mil-Std 202.

TOLERANCES:
Less than .001” are achievable on finished assemblies, please consult the factory for details.

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