FX11 B2B Connectors with Ground Plate

Hirose FX11 Series B2B Connectors are 0.5mm pitch headers and receptacles with optional ground plates on both sides of the header and receptacle to improve 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 FX11 is structured to prevent solder wicking via a solder gap in the contact SMT portion. With a stacking height of either 2mm, 2.5mm, or 3mm, the FX11 series comes in 60, 80, 100, or 120 contact positions, provides additional solder weld strength through metal fittings. 

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Hirose Connector Board to Board & Mezzanine Connectors REC 140POS W/O POSTS SMT
Datasheet
1.342In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Receptacles 140 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX11 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors HDR 120P W/POSTS SMT
Datasheet
1.835In Stock
Min.: 1
Mult.: 1

Headers 120 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors 60P M HDR STRT SMT GIDE POST GROUND PLT
Datasheet
712In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Headers 66 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) FX11 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors HDR 80POS W/O POSTS SMT
Datasheet
88In Stock
210Expected 22/04/2026
Min.: 1
Mult.: 1

Headers 88 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors 100P STRT SMT HEADER GROUND PLATE GOLD
Datasheet
118In Stock
Min.: 1
Mult.: 1

Headers 100 Position 0.5 mm (0.02 in) 2 Row Solder Straight 3 mm 300 mA 50 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors 68POS W/POSTS SMD CONN RCPT
Datasheet
250In Stock
Min.: 1
Mult.: 1

Receptacles 68 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors REC 80POS W/O POSTS SMT
Datasheet
119In Stock
Min.: 1
Mult.: 1

Receptacles 88 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors 92POS W/O POSTS SMD CONN RCPT
Datasheet
65In Stock
Min.: 1
Mult.: 1

Receptacles FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors 68POS W/POSTS SMD CONN HEADER
Datasheet
296In Stock
Min.: 1
Mult.: 1

Headers 68 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors HDR 92 POS 0.5mm .5mm Solder RA SMD T
Datasheet
104In Stock
Min.: 1
Mult.: 1

Headers 92 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors RCP 116 POS 0.5mm .5mm Solder RA SMD T
Datasheet
234In Stock
Min.: 1
Mult.: 1

Receptacles 116 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors 140P F RECEP SRT SMT NO GDE PST NO GRD P
Datasheet
244In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Receptacles 140 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX11 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors 100P M HDR STRT SMT GIDE POST GROUND PLT
Datasheet
749In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Headers 100 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) FX11 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST GROUND PLT
Datasheet
2.688In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Headers 120 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) FX11 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST GROUND PLT
Datasheet
1.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Headers 120 Position Solder Horizontal 2 mm FX11 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors 100P F RECEP SRT SMT NO GDE PST W/GRD PL
Datasheet
247In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Receptacles 100 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2.5 mm 300 mA 50 V - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX11 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors REC 92P W/POSTS SMT
Datasheet
292In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Receptacles 92 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX11 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors HDR 140 POS 0.5mm .5mm Solder RA SMD T
Datasheet
1.042In Stock
Min.: 1
Mult.: 1

Headers 140 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors RCP 140 POS 0.5mm .5mm Solder RA SMD T
Datasheet
453In Stock
Min.: 1
Mult.: 1

Receptacles 140 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors 140P F RECEP SRT SMT GIDE POST NO GRD PL
Datasheet
1.758In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Receptacles 140 Position Solder Horizontal 2 mm FX11 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors REC 60P W/POSTS SMT
Datasheet
560In Stock
Min.: 1
Mult.: 1

Receptacles 60 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors 60P F RECEP SRT SMT GIDE POST GROUND PLT
Datasheet
888In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Receptacles FX11 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors 80P F RECEP SRT SMT GIDE POST GROUND PLT
Datasheet
1.055In Stock
1.000Expected 11/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Receptacles 80 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX11 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors HDR 100POS W/O POSTS SMT
Datasheet
768In Stock
Min.: 1
Mult.: 1

Headers 100 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) FX11 Tray
Hirose Connector Board to Board & Mezzanine Connectors 140P M HDR STRT SMT NO GDE PST NO GRD PL
Datasheet
1.301In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Headers 140 Position 0.5 mm (0.02 in) 2 Row Solder Straight 2 mm 300 mA 50 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) FX11 Reel, Cut Tape, MouseReel