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Hirose Electric


BK22 Series Hybrid FPC-to-Board Connector

The Hirose Electric BK22 Series is a 0.4mm Pitch, 0.7mm Stacking Height, 15A Rated Current, Power/Signal Hybrid FPC-to-Board Connector

With superior mating operability for easy and secure connections, up to 15A power support, and a fully armored robust design, the BK22 ensures dependable performance. Minimized resistance contributes to power savings, while the multi-point contact design enhances overall reliability. Embrace BK22's innovation and redefine your device connectivity.



  • Space-saving Design with 15A Rated Current
  • Robust Design
  • High Contact Reliability
  • Superior Mating Operability
  • Halogen-Free


  • Smartphones & Tablets
  • Wearables
  • VR/AR Glasses



 Connector type  Plug,Socket  Parts  
 Industry Standard    Safety Standards  
 Performance Characteristics    Transmission Rate  
 Contact Pitch  0.4 mm  Mounting Pitch  
 Tab Width (mm)    Mated Height (Min.)  0.7 mm
 Mated Height (Max.)  0.7 mm  Mated Height (STEP)  0.7 
 Number of Positions  4,6  Remarks on Number of Positions  
 Floating Design    Mating/Unmating Cycles  
 Mounting Style  SMT  Connector Orientation  
 Contact Plating    Read Current  
 Rated Voltage (AC)  AC 60.0 V  Rated Voltage (DC)  
 Operating Temperature Max. 85 ℃  Operating Temperature Min. -55 ℃



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