BJ71
Cinch Connectivity Solutions Trompeter
BJ71
Cinch Connectivity Solutions Trompeter
CONN TRB JACK STR SOLDER
Reference Price (USD)
1+
$29.78000
500+
$29.4822
1000+
$29.1844
1500+
$28.8866
2000+
$28.5888
2500+
$28.291
Exquisite packaging
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BJ71
$29.78
Product details
Cinch Connectivity Solutions Trompeter's BJ71 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 TRB, Twinaxial/Triaxial interface features minimized flange dimensions for space-constrained installations. The low-profile design reduces aerodynamic drag in vehicle-mounted applications.Utilizing Jack, Female Socket (Concentric) configuration, the connector achieves <-25dB PIM performance at 2x43dBm. The multi-point contact design eliminates non-linear junctions.Solder Cup technology provides vibration-resistant connections per LV 214-2016. The friction-locked contacts maintain <10m resistance under 50G vibration.With Solder Tag methodology, the connector achieves <1 ground path resistance up to 100GHz. The segmented shielding design prevents ground loops in array antennas.The Non-Constant matched transition features tapered dielectric compensation for ultra-wideband performance. Measured group delay variation is <5ps across 76-81GHz band.Designed for Panel Mount installation, the connector withstands 1000 thermal cycles (-40 C to +125 C). The material CTE is matched to automotive-grade PCBs.Engineered with Bulkhead - Front Side Nut, the connector withstands 50kN crush force per ISO 16750-3. The breakaway design protects cables during impact events.The Bayonet Lock mechanism provides tool-less installation meeting VW 60330 standards. The positive engagement system provides audible mating confirmation.Characterized at 500 MHz, the connector exhibits insertion loss <0.3dB at 77GHz. The surface finish minimizes conductor loss at millimeter-wave frequencies.With 1 automotive-qualified channels, the connector supports multi-sensor fusion architectures. Each port features integrated moisture barriers.Advanced Extended Insulation, Three Lug include radar-absorbing materials for reduced antenna coupling. The connector is qualified per AEC-Q200 for automotive safety systems.The Silver housing material meets BMW GS 94004 chemical resistance requirements. The laser-markable surface permits permanent identification marking.The Beryllium Copper formulation provides stress relaxation resistance at 150 C. Material properties are verified per USCAR-2 vibration standards.
Product Attributes
- Product Status: Active
- Connector Style: TRB, Twinaxial/Triaxial
- Connector Type: Jack, Female Socket (Concentric)
- Contact Termination: Solder Cup
- Shield Termination: Solder Tag
- Impedance: Non-Constant
- Mounting Type: Panel Mount
- Mounting Feature: Bulkhead - Front Side Nut
- Cable Group: -
- Fastening Type: Bayonet Lock
- Frequency - Max: 500 MHz
- Number of Ports: 1
- Features: Extended Insulation, Three Lug
- Housing Color: Silver
- Ingress Protection: -
- Center Contact Material: Beryllium Copper
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