Board to Board & Mezzanine Connectors

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	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	Data Rate	Series	Packaging
Board to Board & Mezzanine Connectors 0.8MM 60P RCPT R/A SMT FX18-60S-0.8SH Hirose Connector 1: €6.05 1,490In Stock	Mfr. Part No. FX18-60S-0.8SH Mouser Part No 798-FX18-60S-0.8SH	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 60P RCPT R/A SMT Learn More about Hirose Connector hirosefx18	Datasheet	1,490In Stock	€6.05 €5.25 €4.93 €4.64 View €4.40 €4.13 €3.96 €3.94	Min.: 1 Mult.: 1	Receptacles	60 Position	0.8 mm (0.031 in)		Solder	Right Angle		500 mA, 3 A	100 VAC	10 Gbps	- 55 C	+ 80 C	Gold	Phosphor Bronze	Polyamide (PA)	10 Gbps	FX18	Tray
Board to Board & Mezzanine Connectors 0.8MM 60P RCPT VERT SMT SV15 TYPE FX18-60S-0.8SV15 Hirose Connector 1: €9.04 210In Stock 300Expected 16/03/2027	Mfr. Part No. FX18-60S-0.8SV15 Mouser Part No 798-FX1860S08SV15	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 60P RCPT VERT SMT SV15 TYPE Learn More about Hirose Connector hirosefx18	Datasheet	210In Stock 300Expected 16/03/2027	€9.04 €7.69 €7.21 €6.78 View €6.44 €6.04 €5.96	Min.: 1 Mult.: 1	Receptacles	60 Position	0.8 mm (0.031 in)		Solder	Straight	15 mm	500 mA, 3 A	100 VAC	10 Gbps	- 55 C	+ 80 C	Gold	Phosphor Bronze	Polyamide (PA)	10 Gbps	FX18	Tray
Board to Board & Mezzanine Connectors 80P RECEPTACLE .8MM PITCH FX18-80S-0.8SH Hirose Connector 1: €7.37 622In Stock 600On Order	Mfr. Part No. FX18-80S-0.8SH Mouser Part No 798-FX1880S08SH	Hirose Connector	Board to Board & Mezzanine Connectors 80P RECEPTACLE .8MM PITCH Learn More about Hirose Connector hirosefx18	Datasheet	622In Stock 600On Order	€7.37 €6.27 €5.87 €5.58 View €5.31 €4.99 €4.75 €4.63	Min.: 1 Mult.: 1	Receptacles	80 Position	0.8 mm (0.031 in)		Solder	Right Angle		500 mA, 3 A	100 VAC	10 Gbps	- 55 C	+ 80 C	Gold	Phosphor Bronze	Polyamide (PA)	10 Gbps	FX18	Tray
Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR HEADER FX20-40P-0.5SV15 Hirose Connector 1: €5.81 1,105In Stock	Mfr. Part No. FX20-40P-0.5SV15 Mouser Part No 798-FX2040P05SV15	Hirose Connector	Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR HEADER Learn More about Hirose Connector hirosefx20	Datasheet	1,105In Stock	€5.81 €4.95 €4.64 €4.27 View €4.06 €3.68	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
Board to Board & Mezzanine Connectors 80P 0.5MM PITCH, STR HDR 15MM HT FX20-80P-0.5SV15 Hirose Connector 1: €6.17 457In Stock 2,640On Order	Mfr. Part No. FX20-80P-0.5SV15 Mouser Part No 798-FX2080P05SV15	Hirose Connector	Board to Board & Mezzanine Connectors 80P 0.5MM PITCH, STR HDR 15MM HT Learn More about Hirose Connector hirosefx20	Datasheet	457In Stock 2,640On Order On Order Ship Dates Mfr. No: FX20-80P-0.5SV15 Stock: 457 Can Dispatch Immediately On Order: 900 Expected 10/12/2026 1,740 Expected 29/01/2027 Factory Lead Time: 8 Weeks	€6.17 €5.25 €4.91 €4.62 View €4.39 €4.12 €3.92	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
Board to Board & Mezzanine Connectors Coplanar Mtg Conctr Header 60 pos FX22-60P-0.5SH Hirose Connector 1: €4.19 579In Stock	Mfr. Part No. FX22-60P-0.5SH Mouser Part No 798-FX22-60P-0.5SH	Hirose Connector	Board to Board & Mezzanine Connectors Coplanar Mtg Conctr Header 60 pos Learn More about Hirose Connector hirose fx22 connectors	Datasheet	579In Stock	Cut Tape €4.19 €3.56 €3.18 €3.03 Reel €2.69 View €2.84 €2.49 €2.41 MouseReel Available	Min.: 1 Mult.: 1 : 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
Board to Board & Mezzanine Connectors 2P B2B PWR CON STRT HDR 20MM H T/H FX30B-2P-3.81DSA20 Hirose Connector 1: €4.41 790In Stock 931On Order	Mfr. Part No. FX30B-2P-3.81DSA20 Mouser Part No 798-FX30B-2P381DSA20	Hirose Connector	Board to Board & Mezzanine Connectors 2P B2B PWR CON STRT HDR 20MM H T/H Learn More about Hirose Connector Hirose FX30B Connectors	Datasheet	790In Stock 931On Order	€4.41 €4.39 €3.35 €3.10 View €2.79 €2.72	Min.: 1 Mult.: 1	Plugs	2 Position	3.81 mm (0.15 in)	1 Row	Solder	Straight	20 mm	23 A	250 V		- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)		FX30B	Tray
Board to Board & Mezzanine Connectors RCP 100 POS 0.6mm Solder ST SMD T/R FX8-100S-SV(22) Hirose Connector 1: €4.80 1,770In Stock 2,000Expected 16/11/2026	Mfr. Part No. FX8-100S-SV(22) Mouser Part No 798-FX8-100S-SV22	Hirose Connector	Board to Board & Mezzanine Connectors RCP 100 POS 0.6mm Solder ST SMD T/R Learn More about Hirose Connector hirose fx8 connector	Datasheet	1,770In Stock 2,000Expected 16/11/2026	Cut Tape €4.80 €4.33 €4.06 €3.87 View Reel €3.18 €3.68 €3.64 €3.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Receptacles	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	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors HDR 80 POS 0.6mm Solder ST SMD FX8-80P-SV(91) Hirose Connector 1: €4.09 3,949In Stock	Mfr. Part No. FX8-80P-SV(91) Mouser Part No 798-FX8-80P-SV91	Hirose Connector	Board to Board & Mezzanine Connectors HDR 80 POS 0.6mm Solder ST SMD Learn More about Hirose Connector hirose fx8 connector	Datasheet	3,949In Stock	€4.09 €3.35 €3.19 €3.10 View €2.95 €2.77 €2.57 €2.51	Min.: 1 Mult.: 1	Headers	80 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
Board to Board & Mezzanine Connectors 60P F RECEPT SMT BOARD VERTICAL TYPE FX8-60S-SV(22) Hirose Connector 1: €3.96 2,642In Stock	Mfr. Part No. FX8-60S-SV(22) Mouser Part No 798-FX860SSV22	Hirose Connector	Board to Board & Mezzanine Connectors 60P F RECEPT SMT BOARD VERTICAL TYPE Learn More about Hirose Connector hirose fx8 connector	Datasheet	2,642In Stock	Cut Tape €3.96 €3.38 €3.01 €2.87 Reel €2.49 View €2.69 €2.60 €2.43 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors HDR 100POS .6MM GOLD FX8C-100P-SV2(92) Hirose Connector 1: €6.36 1,900In Stock	Mfr. Part No. FX8C-100P-SV2(92) Mouser Part No 798-FX8C100PSV292	Hirose Connector	Board to Board & Mezzanine Connectors HDR 100POS .6MM GOLD Learn More about Hirose Connector hirose fx8 connector	Datasheet	1,900In Stock	Cut Tape €6.36 €5.42 €5.07 €4.83 Reel €4.31 View €4.60 €4.33 €3.81	Min.: 1 Mult.: 1 : 500	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)		FX8C	Reel, Cut Tape
Board to Board & Mezzanine Connectors REC 60POS .6MM GOLD SMT FX8C-60S-SV5(91) Hirose Connector 1: €4.92 469In Stock	Mfr. Part No. FX8C-60S-SV5(91) Mouser Part No 798-FX8C60SSV591	Hirose Connector	Board to Board & Mezzanine Connectors REC 60POS .6MM GOLD SMT Learn More about Hirose Connector hirose fx8 connector	Datasheet	469In Stock	€4.92 €4.06 €3.85 €3.74 View €3.61 €3.40 €3.23 €3.14	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)		FX8C	Tube
Board to Board & Mezzanine Connectors 80 Pos. F STRT RECEP BOARD VERT STACK CONNECTOR FX8C-80S-SV5(93) Hirose Connector 1: €5.67 716In Stock	Mfr. Part No. FX8C-80S-SV5(93) Mouser Part No 798-FX8C80SSV593	Hirose Connector	Board to Board & Mezzanine Connectors 80 Pos. F STRT RECEP BOARD VERT STACK CONNECTOR Learn More about Hirose Connector hirose fx8 connector	Datasheet	716In Stock	Cut Tape €5.67 €5.13 €4.85 €4.77 Reel €4.77 View €3.42 €3.35	Min.: 1 Mult.: 1 : 500	Receptacles	80 Position	0.6 mm (0.024 in)		Solder	Vertical		400 mA	100 VAC		- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyphenylene Sulfide (PPS)		FX8C	Reel, Cut Tape
Board to Board & Mezzanine Connectors HDR 60POS .6MM GOLD SMT FX8C-60P-SV(91) Hirose Connector 1: €4.21 125In Stock End of Life	Mfr. Part No. FX8C-60P-SV(91) Mouser Part No 798-FX8C60PSV91 End of Life	Hirose Connector	Board to Board & Mezzanine Connectors HDR 60POS .6MM GOLD SMT Learn More about Hirose Connector hirose fx8 connector	Datasheet	125In Stock	€4.21 €3.40 €3.39 €2.84 View €2.71 €2.58	Min.: 1 Mult.: 1	Headers	60 Position	0.6 mm (0.024 in)		Solder	Vertical		400 mA	100 VAC		- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyphenylene Sulfide (PPS)		FX8C	Tube
Board to Board & Mezzanine Connectors HDR 120P W/POST SMT FX10A-120P-SV(71) Hirose Connector 1: €5.50 298In Stock 120Expected 03/12/2026	Mfr. Part No. FX10A-120P-SV(71) Mouser Part No 798-FX10A120PSV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 120P W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	298In Stock 120Expected 03/12/2026	€5.50 €4.68 €4.39 €4.12 View €3.91 €3.67 €3.52 €3.29 €3.25	Min.: 1 Mult.: 1	Headers	120 Position	0.5 mm (0.02 in)		Solder	Straight		300 mA	50 VAC	15 Gbps	- 55 C	+ 85 C	Gold	Phosphor Bronze	Liquid Crystal Polymer (LCP)	15 Gbps	FX10	Tray
Board to Board & Mezzanine Connectors HDR 140P W/POST SMT FX10A-140P/14-SV(71) Hirose Connector 1: €8.26 131In Stock	Mfr. Part No. FX10A-140P/14-SV(71) Mouser Part No 798-FX10A140P14SV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 140P W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	131In Stock	€8.26 €7.02 €6.58 €6.26 View €5.96 €5.58 €5.40	Min.: 1 Mult.: 1	Headers	140 Position	0.5 mm (0.02 in)		Solder	Straight		300 mA	50 VAC	15 Gbps	- 55 C	+ 85 C	Gold	Phosphor Bronze	Liquid Crystal Polymer (LCP)	15 Gbps	FX10	Tray
Board to Board & Mezzanine Connectors REC 140P W/POST SMT FX10A-140S/14-SV(71) Hirose Connector 1: €7.83 42In Stock 200On Order	Mfr. Part No. FX10A-140S/14-SV(71) Mouser Part No 798-FX10A140S14SV71	Hirose Connector	Board to Board & Mezzanine Connectors REC 140P W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	42In Stock 200On Order On Order Ship Dates Mfr. No: FX10A-140S/14-SV(71) Stock: 42 Can Dispatch Immediately On Order: 100 Expected 07/01/2027 100 Expected 14/01/2027 Factory Lead Time: 12 Weeks	€7.83 €7.16 €6.72 €6.39 View €6.08 €5.70 €5.52	Min.: 1 Mult.: 1	Receptacles	140 Position	0.5 mm (0.02 in)		Solder	Straight		300 mA	50 VAC	15 Gbps	- 55 C	+ 85 C	Gold	Phosphor Bronze	Liquid Crystal Polymer (LCP)	15 Gbps	FX10	Tray
Board to Board & Mezzanine Connectors HDR 144P W/POST SMT FX10A-144P-SV1(71) Hirose Connector 1: €5.68 39In Stock	Mfr. Part No. FX10A-144P-SV1(71) Mouser Part No 798-FX10A144PSV171	Hirose Connector	Board to Board & Mezzanine Connectors HDR 144P W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	39In Stock	€5.68 €4.83 €4.53 €4.31 View €4.10 €3.84 €3.66 €3.59	Min.: 1 Mult.: 1	Headers	144 Position	0.5 mm (0.02 in)		Solder	Straight		300 mA	50 VAC	15 Gbps	- 55 C	+ 85 C	Gold	Phosphor Bronze	Liquid Crystal Polymer (LCP)	15 Gbps	FX10	Tray
Board to Board & Mezzanine Connectors 168P STRT SMT HEADER W/POST .5MM 5MM-STC FX10A-168P-SV1(83) Hirose Connector 1: €20.06 35In Stock 1,000Expected 16/12/2026	Mfr. Part No. FX10A-168P-SV1(83) Mouser Part No 798-FX10A168PSV183	Hirose Connector	Board to Board & Mezzanine Connectors 168P STRT SMT HEADER W/POST .5MM 5MM-STC Learn More about Hirose Connector hiroseboardtoboard	Datasheet	35In Stock 1,000Expected 16/12/2026	Cut Tape €20.06 €17.05 €15.99 €15.27 View Reel €14.26 €15.10 €14.59 €14.26 €14.26	Min.: 1 Mult.: 1 : 1,000	Headers	168 Position	0.5 mm (0.02 in)		Solder	Straight		300 mA	50 VAC	15 Gbps	- 55 C	+ 85 C	Gold	Phosphor Bronze	Liquid Crystal Polymer (LCP)	15 Gbps	FX10	Reel, Cut Tape
Board to Board & Mezzanine Connectors HDR 80POS W/POST SMT FX10A-80P/8-SV1(71) Hirose Connector 1: €6.70 223In Stock	Mfr. Part No. FX10A-80P/8-SV1(71) Mouser Part No 798-FX10A80P8SV171	Hirose Connector	Board to Board & Mezzanine Connectors HDR 80POS W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	223In Stock	€6.70 €5.70 €5.34 €4.97 View €4.72 €4.48 €4.28 €4.08 €4.03	Min.: 1 Mult.: 1	Headers	80 Position	0.5 mm (0.02 in)		Solder	Straight		300 mA	50 VAC	15 Gbps	- 55 C	+ 85 C	Gold	Phosphor Bronze	Liquid Crystal Polymer (LCP)	15 Gbps	FX10	Tray
Board to Board & Mezzanine Connectors 0.8MM 120P RCPT R/A SMT FX18-120S-0.8SH Hirose Connector 1: €8.05 43In Stock 60Expected 10/12/2026	Mfr. Part No. FX18-120S-0.8SH Mouser Part No 798-FX18-120S-0.8SH	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 120P RCPT R/A SMT Learn More about Hirose Connector hirosefx18	Datasheet	43In Stock 60Expected 10/12/2026	€8.05 €6.85 €6.21 €5.90 View €5.74 €5.40 €5.25	Min.: 1 Mult.: 1	Receptacles	120 Position	0.8 mm (0.031 in)		Solder	Right Angle		500 mA, 3 A	100 VAC	10 Gbps	- 55 C	+ 80 C	Gold	Phosphor Bronze	Polyamide (PA)	10 Gbps	FX18	Tray
Board to Board & Mezzanine Connectors 0.8MM 40P HDR R/A SMT FX18-40P-0.8SH Hirose Connector 1: €6.60 160In Stock 210Expected 10/12/2026	Mfr. Part No. FX18-40P-0.8SH Mouser Part No 798-FX18-40P-0.8SH	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 40P HDR R/A SMT Learn More about Hirose Connector hirosefx18	Datasheet	160In Stock 210Expected 10/12/2026	€6.60 €5.62 €5.26 €4.89 View €4.65 €4.43 €4.21 €4.03	Min.: 1 Mult.: 1	Headers	40 Position	0.8 mm (0.031 in)		Solder	Right Angle	10 mm	500 mA, 3 A	100 VAC	10 Gbps	- 55 C	+ 80 C	Gold	Phosphor Bronze	Polyamide (PA)	10 Gbps	FX18	Tray
Board to Board & Mezzanine Connectors 0.8MM 40P RCPT R/A SMT FX18-40S-0.8SH(11) Hirose Connector 1: €5.06 329In Stock	Mfr. Part No. FX18-40S-0.8SH(11) Mouser Part No 798-FX18-40S-0.8SH11	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 40P RCPT R/A SMT Learn More about Hirose Connector hirosefx18	Datasheet	329In Stock	Cut Tape €5.06 €4.30 €4.03 €3.84 Reel €3.39 View €3.66 €3.16 MouseReel Available	Min.: 1 Mult.: 1 : 300	Receptacles	40 Position	0.8 mm (0.031 in)		Solder	Right Angle		500 mA, 3 A	100 VAC	10 Gbps	- 55 C	+ 80 C	Gold	Phosphor Bronze	Polyamide (PA)	10 Gbps	FX18	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 0.8MM 60P HDR VERT SMT FX18-60P-0.8SV(11) Hirose Connector 1: €5.94 229In Stock	Mfr. Part No. FX18-60P-0.8SV(11) Mouser Part No 798-FX18-60P-0.8SV11	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 60P HDR VERT SMT Learn More about Hirose Connector hirosefx18	Datasheet	229In Stock	Cut Tape €5.94 €5.38 €5.08 €4.95 Reel €3.77 View €4.70 €3.78 €3.57 €3.51 MouseReel Available	Min.: 1 Mult.: 1 : 400																	FX18	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 0.8MM 100P HDR STRT SMT FX18-100P-0.8SV Hirose Connector 1: €6.46 136In Stock	Mfr. Part No. FX18-100P-0.8SV Mouser Part No 798-FX18100P08SV	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 100P HDR STRT SMT Learn More about Hirose Connector hirosefx18	Datasheet	136In Stock	€6.46 €5.19 €4.98 €4.46 View €4.34 €4.09 €3.91 €3.90 €3.87	Min.: 1 Mult.: 1	Headers	100 Position	0.8 mm (0.031 in)		Solder	Straight	10 mm	500 mA, 3 A	100 VAC	10 Gbps	- 55 C	+ 80 C	Gold	Phosphor Bronze	Polyamide (PA)	10 Gbps	FX18	Tray

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