Sealed connectors

Omnetics MIL-DTL-32139 compatible hermetic connectors are suitable for high-pressure applications that require low leakage rates such as optics, cryogenics, petroleum, space and UAV systems.

The sealed bi-lobes are available in weldable or solderable bulkhead mounts with 9-65 positions. Each contact is sealed with a dispersion strengthened, devitrifying polycrystalline ceramic compound that offers better performance than conventional glass seals making it five times more resistant to fracturing than glass.

The devices achieve helium leak rates of less than 1x10^-9 cc/s helium at 1 atmosphere of differential pressure.

Insulation resistance: \>5000 MΩ at 100 VDC; DWV is 15.250 VAC initial, 100 VAC after humidity; ceramic operating range: -269 to 450 °C; contact resistance 70 mV max at 1 A; current rating: 1 A per contact.