PSA.3E.275.CLLC11
LEMO
PSA.3E.275.CLLC11
LEMO
CONN PNL MNT RCPT COAX SKT SLDER
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Product details
LEMO's PSA.3E.275.CLLC11 delivers unprecedented reliability in Coaxial Connectors (RF) solutions for subsea oil and gas applications. Engineered for 3000m water depth operation, this connector maintains flawless performance under extreme pressure and corrosive conditions.The Coaxial interface features pressure-balanced oil-filled design for deep-sea deployment. The compensated geometry prevents hydrostatic pressure-induced deformation.Utilizing Receptacle, Female Socket configuration, the connector achieves <1nA leakage current at 500bar. The glass-metal seal provides permanent hermetic integrity.Solder technology ensures gas-tight connections resistant to H S corrosion. The gold-nickel composite plating withstands 20-year service in seawater.With Clamp methodology, the connector provides >90dB EMI shielding despite thick hydrates layers. The segmented design prevents cathodic disbondment.The 75Ohm matched system compensates for pressure-induced dielectric constant changes. Full ocean-depth testing confirms <1% variation at 4500psi.Designed for Panel Mount installation, the connector withstands 100kN axial load. The titanium housing resists pitting corrosion in chloride environments.Engineered with Bulkhead - Rear Side Nut, the connector aligns automatically during ROV deployment. The guided mating system compensates for 5 angular misalignment.Qualified with RG-11A, 115A, 144, 165, 213 subsea cables, the connector passes 500-cycle hyperbaric testing. The bend restrictor design prevents cable kinking at high pressure.The Push-Pull mechanism enables ROV-operated mating with <10N m torque. The pressure-equalized design prevents lock-up during descent.The Silver coating provides >50,000hr salt spray resistance. The abrasion-resistant surface withstands marine growth removal procedures.Exceeding IP68 - Dust Tight, Waterproof standards, the connector survives 1000m drop tests onto seabed. The dual-barrier seal design meets API 17F requirements.The Beryllium Copper formulation resists hydrogen embrittlement in sour service. The cold-worked alloy maintains conductivity at 4 C seabed temperatures.
Product Attributes
- Product Status: Active
- Connector Style: Coaxial
- Connector Type: Receptacle, Female Socket
- Contact Termination: Solder
- Shield Termination: Clamp
- Impedance: 75Ohm
- Mounting Type: Panel Mount
- Mounting Feature: Bulkhead - Rear Side Nut
- Cable Group: RG-11A, 115A, 144, 165, 213
- Fastening Type: Push-Pull
- Frequency - Max: -
- Number of Ports: -
- Features: -
- Housing Color: Silver
- Ingress Protection: IP68 - Dust Tight, Waterproof
- Center Contact Material: Beryllium Copper
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