FAKRA Connectors

FAKRA Connectors

FAKRA
The latest generation of FAKRA connectors, generation 4.0, features an upgraded SMB connector design with stamped and formed construction for fully automated cable termination. The connectors feature removable connector housings for field replacement, if necessary, and are mechanically keyed and color-coded to prevent mismating on the production line. This generation of USCAR and FAKRA 2 compatible connectors is compatible with all previous FAKRA products.

Embedded within a plastic housing which features multiple color codes for easy identification and unique keying to prevent mis-mating, FAKRA connectors are designed to perform up to 3 GHz and meet the particular mechanical and environmental requirements of the automotive industry.

Learn More: FAKRA Generation 4 Brochure

Contact Us: Speak With A Representative About FAKRA Generation 4 Products

Features and Benefits
  • Ruggedized housing with audible locking mechanism
  • 14 different mechanical and visual key codes
  • Minimum of 25 mating cycles
  • Reliable electrical performance up to 3 GHz
  • Available in a variety of PCB and cable-mount configurations
  • Stamped & formed construction for fully automated cable termination
  • FAKRA 2 compatible with enhanced TPA functionality
  • Mechanical pull to 90N min.
  • Chamber compatible per FAKRA 2 specification
  • Connector housings are removable for field replacement
Applications
  • 360-degree surround view cameras
  • Wireless remote Control
  • Sensor Connections
  • Infotainment
  • Vehicle Controls
  • Compute Modules
  • GPS
  • Bluetooth
  • Satellite Radio & AM/FM Radio

FAKRA Connectors Specifications

Electrical

Items
Impedance 50 Ohm
Frequency Range DC - 3 GHz
Voltage Rating 335 Volts RMS Continuous
Dielectric Withstanding Voltage 800 VRMS Max
VSWR  (Return Loss)  
     DC - 200 MHz 1.2 (-21 dB) Max
     200 - 500 MHz 1.35 (-16 dB) Max
     500 MHz - 2 GHz  1.4 (-15 dB) Max
     2 GHz - 3 GHz 1.5 (-14dB) Max
     3 - 6 GHz 1.6 (-13dB) Max
Insulation Resistance  100 MΩ Min
Center Contact Resistance 24 mΩ Max
Outer Contact Resistance 5 mΩ Max (6 mΩ after Environmental Testing)
Contact Current (dependant on cable size) ≤1 A DC
Insertion Loss  
     DC - 200 MHz 0.15 dB
     200 - 500 MHz 0.25 dB
     500 MHz - 2 GHz 0.3 dB
     2 - 3 GHz 0.3 dB
     3 - 6 GHz 0.45 dB
Power Handling 95 W Max @ 1 GHz @ 25ºC

Environmental

Items
Temperature Range −40°C to +105°C
Thermal Shock USCAR-2, para 5.6.1
Vibration USCAR-2, para 5.4.6
Mechanical Shock USCAR-2, para 5.4.6
Temperature/Humidity Cycling USCAR-2, para 5.6.2
High Temperature Exposiure USCAR-2, para 5.6.3

Mechanical

Items
Mating Cycles 25 Min
Coupling Mechanism Push-On
Interface Specification USCAR-18
Engagement Force, per USCAR-25, Table 3.1 5.6 - 10.1 lbs (25 - 45 N)
Disengagement Force, per USCAR-17 5.4.2.4 16.9 lbs (<75N)
Note: These characteristics are typical and may not apply to all connectors.
Connector configurations may affect performance.

Interface Dimensions