PSA.1S.275.ZLL
LEMO
PSA.1S.275.ZLL
LEMO
CONN COAX JACK STR 75 OHM SOLDER
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Product details
The PSA.1S.275.ZLL from LEMO sets the benchmark for high-frequency signal transmission in Coaxial Connectors (RF) applications. Engineered with military-grade construction, this connector delivers exceptional EMI shielding while maintaining impedance matching across {Frequency - Max} operations.Featuring Coaxial interface configuration, this solution provides superior VSWR performance for mission-critical RF links. When compared to industry standards, its precision-machined contacts reduce insertion loss by up to 15%.With Receptacle, Female Socket termination topology, the connector assembly ensures reliable mating cycles exceeding 500 connections. The patented contact geometry minimizes passive intermodulation (PIM) effects in dense antenna arrays.The Solder system enables both field-repairable and permanent installations, offering flexibility for telecom infrastructure upgrades. Gold-plated interfaces maintain stable contact resistance below 5m .Clamp technology provides 360 circumferential grounding, achieving >90dB shielding effectiveness up to {Frequency - Max}. This meets MIL-STD-348B requirements for harsh environments.Precision-tuned 75Ohm characteristics ensure minimal signal reflection in high-speed data transmission. The dielectric design compensates for velocity factor variations in {Cable Group} assemblies.Designed for Panel Mount deployment, the strain relief mechanism withstands 50N cable pull force. The anti-vibration construction maintains stable connectivity in mobile applications.The Bulkhead - Rear Side Nut design facilitates blind mating in confined spaces. Precision-machined threads provide consistent torque retention between 5-7 in-lbs.Compatible with RG-58C, 59B, 179B, 187A, 223, 302, 400 specifications, the connector features gas-tight compression seals that prevent moisture ingress. Tested per IEC 61196-1 standards for phase stability.The Push-Pull mechanism enables tool-less installation with positive tactile engagement feedback. The self-locking design prevents accidental disconnection in high-vibration scenarios.Rated IP50 - Dust Protected, the hermetic seal withstands pressurized water jets per IP69K. The hydrophobic insulator prevents dendritic growth in humid conditions.Beryllium Copper core material ensures stable electrical characteristics across -55 C to +125 C. The cold-welded construction eliminates intermetallic diffusion.
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-58C, 59B, 179B, 187A, 223, 302, 400
- Fastening Type: Push-Pull
- Frequency - Max: -
- Number of Ports: -
- Features: -
- Housing Color: -
- Ingress Protection: IP50 - Dust Protected
- Center Contact Material: Beryllium Copper
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