FX11 Series 0.5mm Pitch Connectors for Board-to-Board Connections

Manufacturer's part number :


Manufacturer Hirose


Description :

The Hirose FX11 series of board to board connectors has been designed to incorporate an optional ground plate to improve signal transmission characteristics. Signal and ground are arranged in a ratio of 10:1 with the ground plate SMT connected to the board. The ground stability achieved serves to reduce noise. The series has a pitch of 0.5mm and a stacking height of either 2mm, 2.5mm or 3mm. When specified without a ground plate the number of signal positions is increased. The series has the capacity to accept 10 Gbps transmission speed making them suitable for SATA, USB 2.0 and PCI express applications.

Configuration: Socket; Ground plate; Locating boss; Metal holddown; Changed Finish NOTE: The HIROSE product information on this website is for reference only. Please request the Engineering Drawing for the most current and accurate design information from your local Acal BFI sales office.

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Technical Data :

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  • Improved transmission characteristics through a design that fixes ground plates to both sides of the header and receptacle.
  • Signal and ground are arranged in a ratio of 10:1 to stabilize the ground.
  • Reinforced fittings that make a firm connection to the ground also provide greater adhesion to the board, protecting against peeling.
  • Design prevents solder wicking.
  • Stacking height 2mm, 2.5mm or 3mm.
Features Similar products
Product Series FX11  

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Connector Type Female  
Number of Positions 100  
Number of Rows 2  
Termination Surface mount  
PCB Mounting Orientation Vertical  
Stack Height (mm) 2.5 / 3  
Centreline (mm) 0.5  
Pitch (mm) 0.5  
Orientation Parallel