Nano-D Hermetic Connectors

hermetic nano-d connectors

Hermetic Nano-D Connectors (.025″ Contact Pitch)

PA&E’s MIL-DTL-32139 compliant hermetic Nano-D connectors are compatible with lightweight materials such as aluminum and titanium, as well as conventional iron/nickel alloys. They are designed for use in military, space, and commercial applications where environmental conditions require an extremely rugged and reliable hermetic seal. The unique controlled CTE characteristics, chemical bonding properties and polycrystalline structure of Kryoflex,® allow PA&E to manufacture this part with a 304L stainless steel shell and gold-plated  contacts for excellent electrical performance and environmental characteristics. These hermetic connectors can be produced for both laser-weld and solder-in applications.

PA&E’s hermetic Nano-D connectors are manufactured to exceed the requirements of MIL-DTL-32139.

Hermetic Nano-D Connectors: Specifications and Testing Configuration

Specifications Material Compatibility  Designed for Aluminum, Titanium or Iron/Nickel Alloy Applications
Contact Material 303 Stainless Steel/Inconel X-750
Shell Finish Options Passivated, Nickel/Gold Plated or Chromate Conversion Coated as applicable
Contact Finish Nickel/Gold Plating
Interface Per MIL-DTL-32139
No. of Contacts 9,15,21,25,31,37,51
Opt. Solder Cup Contact PA&E
Performance Leak Rate Less than 1×10-9cc/sec Helium at 1 atmospheric differential pressure
Thermal Cycling Tested to 500 (minimum) thermal cycles without hermetic performance loss
Insulation Resistance Connectors provide greater than 5,000 Megohms at 500 VDC when tested in IAW MIL-STD-1344, Method 3003
Dielectric Withstanding Voltage Connectors exhibit no evidence of breakdown or flashover when tested in IAW MIL-STD-1344, Method 3003
Corrosion Connectors meet salt spray test in IAW MIL-STD-1344, Method 3003
Operating Temperature -65°C to 200°C

Download the Rectangular DC Connectors Data Sheet (PDF)

Models and Drawings:

Hermetic Nano-D Connectors - Series 100