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Hermetic receptacle Connector
Hermetic Receptacles are specially designed connectors that provide an airtight, gas-tight seal between two environments. They are commonly used in aerospace, defense, medical, and industrial applications where protection against moisture, pressure changes, gases, and contaminants is critical.
Core features
American-made QPL hermetic connectors include:
- MIL-DTL-38999/21
- MIL-DTL-38999/23
- MIL-DTL-38999/25
- MIL-DTL-38999/27
MIL-DTL-38999 Series III hermetic receptacles can be quickly customized to meet a broad array of military and aerospace connector requirements. Quick-turn modifications include:
- Special insert/shell arrangements and materials.
- Custom connector/cable assemblies and wiring harnesses.
- Space-rated solutions including NASA Threaded Coupling (NATC).
- Filters optimized for application-specific frequency, voltage, and impedance requirements.
- Operation in extreme environments including extended temperature ranges, shock and vibration, radiation, EMI/RFI, corrosive contaminants, vacuum, and pressures to 20,000 PSI.
Hermetic connectors are also available in MIL-DTL-38999 Series IV configurations
Key Properties of Hermetic Receptacles
- Hermetic Sealing: Prevents the passage of gases, liquids, and moisture through the connector interface.
- High Reliability: Maintains electrical integrity in harsh and mission-critical environments.
- Pressure Resistance: Designed to withstand significant pressure differentials, making them suitable for aircraft, satellites, and vacuum applications.
- Corrosion Resistance: Typically constructed from stainless steel or other durable materials for long service life.
- Environmental Protection: Protects against dust, humidity, chemicals, and other contaminants.
- High Temperature Performance: Suitable for operation across a wide temperature range in demanding environments.
- Excellent Electrical Performance: Provides stable signal and power transmission with low contact resistance and high insulation resistance.
