Sunkye R04S Space Grade FAFB Connector

Sunkye R04S Space Grade FAFB Connector

  • Micro-D connectors for space applications
  • Twist pin contacts, high density interconnection, 1.27mm contact spacing and 1.1mm spacing between rows.
  • Contacts: 9, 15, 21,31, 37, 51, 100pins.


  • PCB layout: 2. 54*2.54mm
  • FA & FB style.
  • Product feature:small and light, antivibration etc. high performance.
  • Meet space applications.

Material and Finish of Sunkye R04S Space Grade FAFB Connector

 ltem Material Finish
shell
Aluminum alloy
Electroless nickel plating
insulator 20%FPPS  -
seal ring Silicone rubber   -
contacts
copper alloy  gold plating
locking hardware
stainless steel passivation
backshell Aluminum alloy
Electroless nickel plating


Electrical Performance of Sunkye R04S Space Grade FAFB Connector

Performance Marking Rating Value
Current rating(max) I 3A (24#),13A(16#)
Dieletric withstanding voltage(sea level) U 800 Vr.m.x(50Hz)
Contact resistance R ≤10mΩ (24#),≤5mΩ (16#)
Insulation resistance(500VDS,sea level) R ≥5000MΩ


Environment Performance of Sunkye R04S Space Grade FAFB Connector

Performance Rating Value Test Method
Environment temperature range  -55℃ ~+125℃ /
Durability 500 mating cycles /
Vibration  10Hz~ 2000Hz, 294m²/s
EIA-364-28, test condition IV
Random vibration Power spectral density O.6G /Hz, root mean square value of total acceleration 28.4G /
Shock 980m/s² 6ms EIA-364-27, test condition E
Salt spray 96h EIA-364-26, test condition B
Humidity 240h ElA-364-31, test condition IV
Thrmal shock
 -55℃ ~+125℃ EIA-364-32, test condition IV
Contact engaging and separating force
0.3~ 1.5 N (24#)
0.56~ 8.35 N(16#)
/
Irradiation resistant Total dose:1X105Gy /
hermal vacuum outgassing
TML≤1%, CVCM≤0.1%
/
Magnetic permeability 200 gamma /

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