SOURIAU PA&E offers hermetically sealed circular connectors. These connectors have operating temperatures ranging from -65 to 200°C, operational solder cups up to 30 AWG solid/stranded wire, an insulation resistance of <5,000 Megohms at 500 VDC, and a leak rate of less than 1 x 10-9 cc/sec helium @ 1 atmospheric differential pressure. They are constructed from nickel, gold plating, chromate conversion coating, and beryllium copper CDA alloy.