FX20 0.5mm Floating Stacking Connectors

Hirose FX20 0.5mm Floating Stacking Connectors feature a double beam structure that provides a minimum of +/- 0.6mm float in the XY directions. These connectors offer 0.5mm pitch, a self-cleaning function, vibration resistance, +/- 1.2mm self-alignment for easier mating and a current capacity of 0.5A / pin.  The contacts for both header and receptacle are enclosed in a non-flowable housing for dust protection. Hirose FX20 connectors are available in four stacking heights in 15mm, 20mm, 25mm, and 30mm PCB distances.

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Description Datasheet Availability Pricing (CLP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Number of Positions
Pitch
Number of Rows
Termination Style
Mounting Angle
Stack Height
Current Rating
Voltage Rating
Minimum Operating Temperature
Maximum Operating Temperature
Contact Plating
Contact Material
Housing Material
Series
Packaging
Hirose Connector Board to Board & Mezzanine Connectors 80P 0.5MM PITCH, STR RECEPT
Datasheet
1.584In Stock
Min.: 1
Mult.: 1

Receptacles 80 Position 0.5 mm (0.02 in) Solder Straight 15 mm 500 mA 50 VAC - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
113In Stock
Min.: 1
Mult.: 1

Headers 100 Position 0.5 mm (0.02 in) Solder Straight 20 mm 500 mA 50 VAC - 55 C + 85 C Gold Copper Alloy Polyamide (PA) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
89In Stock
Min.: 1
Mult.: 1

Headers 100 Position 0.5 mm (0.02 in) 2 Row Solder Straight 15 mm 500 mA 50 VAC - 55 C + 85 C Gold Copper Alloy Polyamide (PA) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
823In Stock
300Expected 8/11/2026
Min.: 1
Mult.: 1

Headers 100 Position 0.5 mm (0.02 in) Solder Straight 15 mm 500 mA 50 VAC - 55 C + 85 C Gold Copper Alloy Polyamide (PA) FX20 Tray

Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
1.108In Stock
Min.: 1
Mult.: 1

Receptacles 20 Position 0.5 mm (0.02 in) Solder Straight 15 mm 500 mA 50 VAC - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors 60P 0.5MM PITCH, STR HEADER DOUBLE BEAM
Datasheet
374In Stock
Min.: 1
Mult.: 1

Headers 60 Position 0.5 mm (0.02 in) Solder Straight 20 mm 500 mA 50 VAC - 55 C + 85 C Gold Copper Alloy Polyamide (PA) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR HDR 20MM HT
Datasheet
370In Stock
Min.: 1
Mult.: 1

Headers 40 Position 0.5 mm (0.02 in) Solder Straight 20 mm 500 mA 50 VAC - 55 C + 85 C Gold Copper Alloy Polyamide (PA) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
1.452In Stock
1.440Expected 12/17/2026
Min.: 1
Mult.: 1

Receptacles 100 Position 0.5 mm (0.02 in) Solder Straight 15 mm 500 mA 50 VAC - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR HEADER
Datasheet
1.145In Stock
Min.: 1
Mult.: 1

Headers 40 Position 0.5 mm (0.02 in) Solder Straight 15 mm 500 mA 50 VAC - 55 C + 85 C Gold Copper Alloy Polyamide (PA) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors 100P Straight RCP .5mm Pitch
Datasheet
104In Stock
Min.: 1
Mult.: 1

Receptacles 100 Position 0.5 mm (0.02 in) Solder Straight 25 mm 500 mA 50 VAC - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors 120P 0.5MM PITCH,STR HEADER DOUBLE BEAM
Datasheet
41In Stock
Min.: 1
Mult.: 1

Headers 120 Position 0.5 mm (0.02 in) Solder Straight 15 mm 500 mA 50 VAC - 55 C + 85 C Gold Copper Alloy Polyamide (PA) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
79In Stock
100Expected 8/12/2026
Min.: 1
Mult.: 1

Headers 140 Position 0.5 mm (0.02 in) Solder Straight 15 mm 500 mA 50 VAC - 55 C + 85 C Gold Copper Alloy Polyamide (PA) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors 140P Straight Hdr .5mm Pitch
Datasheet
100In Stock
Min.: 1
Mult.: 1

Headers 140 Position 0.5 mm (0.02 in) Solder Straight 20 mm 500 mA 50 VAC - 55 C + 85 C Gold Copper Alloy Polyamide (PA) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
23In Stock
200Expected 8/25/2026
Min.: 1
Mult.: 1

Receptacles 140 Position 0.5 mm (0.02 in) Solder Straight 15 mm 500 mA 50 VAC - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors 140P Straight RCP .5mm Pitch
Datasheet
18In Stock
330On Order
Min.: 1
Mult.: 1

Receptacles 140 Position 0.5 mm (0.02 in) Solder Straight 25 mm 500 mA 50 VAC - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
310In Stock
Min.: 1
Mult.: 1

Headers 20 Position 0.5 mm (0.02 in) Solder Straight 20 mm 500 mA 50 VAC - 55 C + 85 C Gold Copper Alloy Polyamide (PA) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
143In Stock
270Expected 8/20/2026
Min.: 1
Mult.: 1

FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
123In Stock
Min.: 1
Mult.: 1

Receptacles 60 Position 0.5 mm (0.02 in) Solder Right Angle 500 mA 50 VAC - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR RECEPT
Datasheet
89In Stock
160Expected 8/11/2026
Min.: 1
Mult.: 1

Receptacles 40 Position 0.5 mm (0.02 in) Solder Straight 15 mm 500 mA 50 VAC - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR RECEPT 10MM HT
Datasheet
12In Stock
Min.: 1
Mult.: 1

Receptacles 40 Position 0.5 mm (0.02 in) Solder Straight 25 mm 500 mA 50 VAC - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
27In Stock
Min.: 1
Mult.: 1

FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors 80P 0.5MM PITCH, STR RECEPT 10MM HT
Datasheet
292In Stock
Min.: 1
Mult.: 1

Receptacles 80 Position 0.5 mm (0.02 in) Solder Straight 25 mm 500 mA 50 VAC - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors 100P Straight Hdr .5mm Pitch
Datasheet
14In Stock
120Expected 12/3/2026
Min.: 1
Mult.: 1

Headers 100 Position 0.5 mm (0.02 in) Solder Straight 20 mm 500 mA 50 VAC - 55 C + 85 C Gold Copper Alloy Polyamide (PA) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
90In Stock
Min.: 1
Mult.: 1

Receptacles 100 Position 0.5 mm (0.02 in) Solder Right Angle 500 mA 50 VAC - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX20 Tray
Hirose Connector Board to Board & Mezzanine Connectors 120P 0.5MM PITCH,STR RECEPT DOUBLE BEAM
Datasheet
96In Stock
Min.: 1
Mult.: 1

Receptacles 120 Position 0.5 mm (0.02 in) Solder Straight 15 mm 500 mA 50 VAC - 55 C + 85 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) FX20 Tray