FunctionMAX™ Board-to-Board Connectors

Hirose Electric FunctionMAX™ Board-to-Board Connectors provide a high level of functionality for floating and high-speed connectors. The connectors offer 2 to 280 positions with 1 to 4 rows and pitch options of 0.55, 0.6mm, 0.8mm, and 3.81mm. FunctionMAX industrial connectors are designed for advanced devices and systems and ensure superior performance in various environments.

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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
Number of Positions
Pitch
Number of Rows
Termination Style
Mounting Angle
Stack Height
Current Rating
Voltage Rating
Maximum Data Rate
Minimum Operating Temperature
Maximum Operating Temperature
Contact Plating
Contact Material
Housing Material
Series
Packaging
Hirose Connector Board to Board & Mezzanine Connectors 60P 0.5MM PITCH, STR HEADER DOUBLE BEAM
Datasheet
355In 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 60P 0.5MM PITCH, STR RECEPT DOUBLE BEAM
Datasheet
143In Stock
Min.: 1
Mult.: 1

Receptacles 60 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
Datasheet
198In Stock
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
215In 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 80P 0.5MM PITCH, STR HDR 15MM HT
Datasheet
101In Stock
120Expected 26/02/2026
Min.: 1
Mult.: 1

Headers 80 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 80P 0.5MM PITCH, STR RECEPT 10MM HT
Datasheet
164In 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 Coplanar Mtg Conctr Header 50 pos
Datasheet
547In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Headers 50 Position 0.5 mm (0.02 in) 1 Row Solder Right Angle 700 mA 50 V - 55 C + 85 C Gold Copper Alloy FX22 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors Coplanar Mtg Conctr Header 60 pos
Datasheet
650In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Headers 60 Position 0.5 mm (0.02 in) 1 Row Solder Right Angle 700 mA 50 V - 55 C + 85 C Gold Copper Alloy FX22 Reel, Cut Tape, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors 2P B2B PWR CON R/A HDR T/H
Datasheet
43In Stock
Min.: 1
Mult.: 1

Plugs 2 Position 3.81 mm (0.15 in) 1 Row Solder Right Angle 20 mm, 25 mm, 30 mm 23 A 250 V - 55 C + 105 C Gold Copper Alloy Polyamide (PA) FX30B Tray
Hirose Connector Board to Board & Mezzanine Connectors 2P B2B PWR CON STRT HDR 25MM H T/H
Datasheet
147In Stock
Min.: 1
Mult.: 1

Plugs 2 Position 3.81 mm (0.15 in) 1 Row Solder Straight 25 mm 23 A 250 V - 55 C + 105 C Gold Copper Alloy Polyamide (PA) FX30B Tray
Hirose Connector Board to Board & Mezzanine Connectors 2P B2B PWR CON STRT RCPT T/H
Datasheet
100In Stock
Min.: 1
Mult.: 1

Receptacles 2 Position 3.81 mm (0.15 in) 1 Row Solder Straight 20 mm, 25 mm, 30 mm 23 A 250 V - 55 C + 105 C Gold Copper Alloy Polyamide (PA) FX30B Tray
Hirose Connector Board to Board & Mezzanine Connectors 3P B2B PWR CON STRT RCPT T/H
Datasheet
144In Stock
Min.: 1
Mult.: 1

Receptacles 3 Position 3.81 mm (0.15 in) 1 Row Solder Straight 20 mm, 25 mm, 30 mm 22 A 250 V - 55 C + 105 C Gold Copper Alloy Polyamide (PA) FX30B Tray
Hirose Connector Board to Board & Mezzanine Connectors 4P B2B PWR CON R/A HDR T/H
Datasheet
69In Stock
Min.: 1
Mult.: 1

Plugs 4 Position 3.81 mm (0.15 in) 1 Row Solder Right Angle 20 mm, 25 mm, 30 mm 20 A 250 V - 55 C + 105 C Gold Copper Alloy Polyamide (PA) FX30B Tray
Hirose Connector Board to Board & Mezzanine Connectors 4P B2B PWR CON STRT HDR 25MM H T/H
Datasheet
101In Stock
Min.: 1
Mult.: 1

Plugs 4 Position 3.81 mm (0.15 in) 1 Row Solder Straight 25 mm 20 A 250 V - 55 C + 105 C Gold Copper Alloy Polyamide (PA) FX30B Tray
Hirose Connector Board to Board & Mezzanine Connectors 4P B2B PWR CON STRT HDR 30MM H T/H
Datasheet
36In Stock
Min.: 1
Mult.: 1

Plugs 4 Position 3.81 mm (0.15 in) 1 Row Solder Straight 30 mm 20 A 250 V - 55 C + 105 C Gold Copper Alloy Polyamide (PA) FX30 Tray
Hirose Connector Board to Board & Mezzanine Connectors 4P B2B PWR CON R/A HDR T/H
Datasheet
29In Stock
690On Order
Min.: 1
Mult.: 1

Receptacles 4 Position 3.81 mm (0.15 in) 1 Row Solder Right Angle 20 mm, 25 mm, 30 mm 20 A 250 V - 55 C + 105 C Gold Copper Alloy Polyamide (PA) FX30B Tray
Hirose Connector Board to Board & Mezzanine Connectors 4P B2B PWR CON STRT RCPT T/H
Datasheet
393In Stock
Min.: 1
Mult.: 1

Receptacles 4 Position 3.81 mm (0.15 in) 1 Row Solder Straight 20 mm, 25 mm, 30 mm 20 A 250 V - 55 C + 105 C Gold Copper Alloy Polyamide (PA) FX30B Tray
Hirose Connector Board to Board & Mezzanine Connectors 5P B2B PWR CON R/A HDR T/H
Datasheet
29In Stock
Min.: 1
Mult.: 1

Plugs 5 Position 3.81 mm (0.15 in) 1 Row Solder Right Angle 20 mm, 25 mm, 30 mm 20 A 250 V - 55 C + 105 C Gold Copper Alloy Polyamide (PA) FX30B Tray
Hirose Connector Board to Board & Mezzanine Connectors 5P B2B PWR CON STRT HDR 20MM H T/H
Datasheet
72In Stock
Min.: 1
Mult.: 1

Plugs 5 Position 3.81 mm (0.15 in) 1 Row Solder Straight 20 mm 20 A 250 V - 55 C + 105 C Gold Copper Alloy Polyamide (PA) FX30B Tray
Hirose Connector Board to Board & Mezzanine Connectors 5P B2B PWR CON R/A HDR T/H
Datasheet
89In Stock
Min.: 1
Mult.: 1

Receptacles 5 Position 3.81 mm (0.15 in) 1 Row Solder Right Angle 20 mm, 25 mm, 30 mm 20 A 250 V - 55 C + 105 C Gold Copper Alloy Polyamide (PA) FX30B Tray
Hirose Connector Board to Board & Mezzanine Connectors HDR 100 POS 0.6mm Solder ST SMD
Datasheet
322In Stock
Min.: 1
Mult.: 1

Headers 100 Position 0.6 mm (0.024 in) Solder Vertical 400 mA 100 VAC - 55 C + 85 C Gold Phosphor Bronze Polyphenylene Sulfide (PPS) FX8 Tube
Hirose Connector Board to Board & Mezzanine Connectors RCP 140 POS 0.6mm Solder ST SMD Tray
Datasheet
170In Stock
Min.: 1
Mult.: 1

Receptacles 140 Position 0.6 mm (0.024 in) Solder Straight 400 mA 100 V - 55 C + 85 C Gold Phosphor Bronze Polyphenylene Sulfide (PPS) FX8 Tray
Hirose Connector Board to Board & Mezzanine Connectors RCP 60 POS 0.6mm Solder ST SMD Tube
Datasheet
195In Stock
Min.: 1
Mult.: 1

Receptacles 60 Position 0.6 mm (0.024 in) Solder Vertical 400 mA 100 VAC - 55 C + 85 C Gold Phosphor Bronze Polyphenylene Sulfide (PPS) FX8 Tray
Hirose Connector Board to Board & Mezzanine Connectors RCP 80 POS 0.6mm Solder ST SMD Tube
Datasheet
93In Stock
119Expected 18/03/2026
Min.: 1
Mult.: 1

Receptacles 80 Position 0.6 mm (0.024 in) Solder Vertical 400 mA 100 VAC - 55 C + 85 C Gold Polyphenylene Sulfide (PPS) FX8 Tube
Hirose Connector Board to Board & Mezzanine Connectors 100P STRT SMT HEADER BOARD VERTICAL TYPE
Datasheet
144In Stock
Min.: 1
Mult.: 1

Headers 100 Position 0.6 mm (0.024 in) Solder Vertical 400 mA 100 VAC - 55 C + 85 C Gold Phosphor Bronze Polyphenylene Sulfide (PPS) FX8 Tray