FFA.0A.275.NTAC27Z
LEMO
FFA.0A.275.NTAC27Z
LEMO
CONN INLINE PLUG COAX PIN SLDER
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Product details
LEMO's FFA.0A.275.NTAC27Z revolutionizes Coaxial Connectors (RF) connectivity for automotive radar and ADAS systems. This ruggedized solution combines automotive-grade reliability with RF performance that meets 77GHz automotive radar requirements.The Coaxial interface features minimized flange dimensions for space-constrained installations. The low-profile design reduces aerodynamic drag in vehicle-mounted applications.Utilizing Plug, Male Pin configuration, the connector achieves <-25dB PIM performance at 2x43dBm. The multi-point contact design eliminates non-linear junctions.Solder technology provides vibration-resistant connections per LV 214-2016. The friction-locked contacts maintain <10m resistance under 50G vibration.With Clamp methodology, the connector achieves <1 ground path resistance up to 100GHz. The segmented shielding design prevents ground loops in array antennas.The 75Ohm matched transition features tapered dielectric compensation for ultra-wideband performance. Measured group delay variation is <5ps across 76-81GHz band.Designed for Free Hanging (In-Line) installation, the connector withstands 1000 thermal cycles (-40 C to +125 C). The material CTE is matched to automotive-grade PCBs.Validated with RG-179B cables, the connector maintains amplitude stability within 0.2dB under hood temperatures. The high-temperature dielectric withstands 150 C continuous operation.The Push-Pull mechanism provides tool-less installation meeting VW 60330 standards. The positive engagement system provides audible mating confirmation.Characterized at 3.4 GHz, the connector exhibits insertion loss <0.3dB at 77GHz. The surface finish minimizes conductor loss at millimeter-wave frequencies.The Silver housing material meets BMW GS 94004 chemical resistance requirements. The laser-markable surface permits permanent identification marking.Exceeding IP50 - Dust Protected requirements, the connector survives high-pressure washer testing per ISO 20653. The self-draining design prevents water accumulation.The Brass formulation provides stress relaxation resistance at 150 C. Material properties are verified per USCAR-2 vibration standards.
Product Attributes
- Product Status: Active
- Connector Style: Coaxial
- Connector Type: Plug, Male Pin
- Contact Termination: Solder
- Shield Termination: Clamp
- Impedance: 75Ohm
- Mounting Type: Free Hanging (In-Line)
- Mounting Feature: -
- Cable Group: RG-179B
- Fastening Type: Push-Pull
- Frequency - Max: 3.4 GHz
- Number of Ports: -
- Features: -
- Housing Color: Silver
- Ingress Protection: IP50 - Dust Protected
- Center Contact Material: Brass
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