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 RCP 60 POS 0.6mm Solder ST SMD Tube FX8-60S-SV(21) Hirose Connector 1: 4,17 € 229In Stock	Mfr. Part No. FX8-60S-SV(21) Mouser Part No 798-FX8-60S-SV21	Hirose Connector	Board to Board & Mezzanine Connectors RCP 60 POS 0.6mm Solder ST SMD Tube Learn More about Hirose Connector hirose fx8 connector	Datasheet	229In Stock	4,17 € 3,36 € 3,10 € 2,99 € View 2,81 € 2,68 € 2,49 € 2,40 €	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
Board to Board & Mezzanine Connectors RCP 80 POS 0.6mm Solder ST SMD Tube FX8-80S-SV(21) Hirose Connector 1: 4,88 € 123In Stock	Mfr. Part No. FX8-80S-SV(21) Mouser Part No 798-FX8-80S-SV21	Hirose Connector	Board to Board & Mezzanine Connectors RCP 80 POS 0.6mm Solder ST SMD Tube Learn More about Hirose Connector hirose fx8 connector	Datasheet	123In Stock	4,88 € 4,00 € 3,80 € 3,70 € View 3,52 € 3,29 € 3,14 € 2,95 € 2,86 €	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
Board to Board & Mezzanine Connectors 120P F RECEPT SMT BOARD VERTICAL TYPE FX8-120P-SV1(92) Hirose Connector 1: 4,64 € 200In Stock 1.000Expected 12/9/2026	Mfr. Part No. FX8-120P-SV1(92) Mouser Part No 798-FX8120PSV192	Hirose Connector	Board to Board & Mezzanine Connectors 120P F RECEPT SMT BOARD VERTICAL TYPE Learn More about Hirose Connector hirose fx8 connector	Datasheet	200In Stock 1.000Expected 12/9/2026	Cut Tape 4,64 € 3,95 € 3,71 € 3,53 € View Reel 2,88 € 3,36 € 3,15 € 3,09 € 2,88 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Receptacles				Solder												FX8	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 120P STRT SMT HEADER BOARD VERTICAL TYPE FX8-120P-SV(71) Hirose Connector 1: 5,07 € 139In Stock	Mfr. Part No. FX8-120P-SV(71) Mouser Part No 798-FX8120PSV71	Hirose Connector	Board to Board & Mezzanine Connectors 120P STRT SMT HEADER BOARD VERTICAL TYPE Learn More about Hirose Connector hirose fx8 connector	Datasheet	139In Stock	5,07 € 4,62 € 3,71 € 3,53 € View 3,32 € 3,06 € 2,95 € 2,88 €	Min.: 1 Mult.: 1	Headers	120 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
Board to Board & Mezzanine Connectors 140P STRT SMT HEADER BRD VER TYP TRAY PK FX8C-140P-SV4(71) Hirose Connector 1: 6,60 € 45In Stock	Mfr. Part No. FX8C-140P-SV4(71) Mouser Part No 798-FX8C140PSV471	Hirose Connector	Board to Board & Mezzanine Connectors 140P STRT SMT HEADER BRD VER TYP TRAY PK Learn More about Hirose Connector hirose fx8 connector	Datasheet	45In Stock	6,60 € 5,98 € 5,65 € 5,56 € View 4,78 € 4,52 € 4,20 € 4,02 € 3,93 €	Min.: 1 Mult.: 1	Headers	140 Position	0.6 mm (0.024 in)		Solder	Vertical		400 mA	100 VAC		- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyphenylene Sulfide (PPS)		FX8C	Tray
Board to Board & Mezzanine Connectors 140P STRT SMT HEADER BRD VER TYP TRAY PK FX8C-140P-SV6(71) Hirose Connector 1: 6,99 € 104In Stock	Mfr. Part No. FX8C-140P-SV6(71) Mouser Part No 798-FX8C140PSV671	Hirose Connector	Board to Board & Mezzanine Connectors 140P STRT SMT HEADER BRD VER TYP TRAY PK Learn More about Hirose Connector hirose fx8 connector	Datasheet	104In Stock	6,99 € 5,94 € 5,57 € 5,17 € View 5,16 € 4,50 €	Min.: 1 Mult.: 1	Headers	140 Position	0.6 mm (0.024 in)	2 Row	Solder	Vertical			100 V				Gold	Phosphor Bronze	Polyphenylene Sulfide (PPS)		FX8C	Tray
Board to Board & Mezzanine Connectors HDR 140POS .6MM GOLD SMT FX8C-140P-SV(91) Hirose Connector 1: 7,25 € 70In Stock	Mfr. Part No. FX8C-140P-SV(91) Mouser Part No 798-FX8C140PSV91	Hirose Connector	Board to Board & Mezzanine Connectors HDR 140POS .6MM GOLD SMT Learn More about Hirose Connector hirose fx8 connector	Datasheet	70In Stock	7,25 € 6,16 € 5,70 € 5,50 € View 5,24 € 4,90 € 4,69 €	Min.: 1 Mult.: 1	Headers	140 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 60P STRT SMT HEADER BRD VER TYP TRAY PKG FX8C-60P-SV1(71) Hirose Connector 1: 5,10 € 158In Stock	Mfr. Part No. FX8C-60P-SV1(71) Mouser Part No 798-FX8C60PSV171	Hirose Connector	Board to Board & Mezzanine Connectors 60P STRT SMT HEADER BRD VER TYP TRAY PKG Learn More about Hirose Connector hirose fx8 connector	Datasheet	158In Stock	5,10 € 4,64 € 4,39 € 4,29 € View 4,13 € 3,40 € 3,10 € 3,01 € 2,93 €	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	Tray
Board to Board & Mezzanine Connectors 60P STRT SMT HEADER BRD VER TYP TRAY PKG FX8C-60P-SV4(71) Hirose Connector 1: 4,45 € 107In Stock	Mfr. Part No. FX8C-60P-SV4(71) Mouser Part No 798-FX8C60PSV471	Hirose Connector	Board to Board & Mezzanine Connectors 60P STRT SMT HEADER BRD VER TYP TRAY PKG Learn More about Hirose Connector hirose fx8 connector	Datasheet	107In Stock	4,45 € 4,04 € 3,84 € 3,74 € View 3,60 € 2,94 € 2,71 € 2,62 € 2,54 €	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	Tray
Board to Board & Mezzanine Connectors 60P STRT SMT RECEPT BRD VER TYP TRAY PKG FX8C-60S-SV5(71) Hirose Connector 1: 4,43 € 111In Stock	Mfr. Part No. FX8C-60S-SV5(71) Mouser Part No 798-FX8C60SSV571	Hirose Connector	Board to Board & Mezzanine Connectors 60P STRT SMT RECEPT BRD VER TYP TRAY PKG Learn More about Hirose Connector hirose fx8 connector	Datasheet	111In Stock	4,43 € 3,77 € 3,72 € 2,93 € View 2,80 € 2,73 €	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	Tray
Board to Board & Mezzanine Connectors 60P STRT SMT RECEPT BRD VER TYP TRAY PKG FX8C-60S-SV(71) Hirose Connector 1: 5,21 € 247In Stock	Mfr. Part No. FX8C-60S-SV(71) Mouser Part No 798-FX8C60SSV71	Hirose Connector	Board to Board & Mezzanine Connectors 60P STRT SMT RECEPT BRD VER TYP TRAY PKG Learn More about Hirose Connector hirose fx8 connector	Datasheet	247In Stock	5,21 € 4,43 € 4,15 € 3,96 € View 3,64 € 3,46 € 3,29 € 3,15 € 3,06 €	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	Tray
Board to Board & Mezzanine Connectors 80P STRT SMT HEADER BRD VER TYP TRAY PKG FX8C-80P-SV4(71) Hirose Connector 1: 5,52 € 123In Stock	Mfr. Part No. FX8C-80P-SV4(71) Mouser Part No 798-FX8C80PSV471	Hirose Connector	Board to Board & Mezzanine Connectors 80P STRT SMT HEADER BRD VER TYP TRAY PKG Learn More about Hirose Connector hirose fx8 connector	Datasheet	123In Stock	5,52 € 5,00 € 4,72 € 4,61 € View 4,38 € 3,31 € 3,26 €	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)		FX8C	Tray
Board to Board & Mezzanine Connectors REC 80POS .6MM GOLD SMT FX8C-80S-SV5(71) Hirose Connector 1: 5,13 € 126In Stock	Mfr. Part No. FX8C-80S-SV5(71) Mouser Part No 798-FX8C80SSV571	Hirose Connector	Board to Board & Mezzanine Connectors REC 80POS .6MM GOLD SMT Learn More about Hirose Connector hirose fx8 connector	Datasheet	126In Stock	5,13 € 4,37 € 4,09 € 3,90 € View 3,66 € 3,41 € 3,24 € 3,21 €	Min.: 1 Mult.: 1	Receptacles	80 Position	0.6 mm (0.024 in)	2 Row	Solder	Vertical		400 mA	100 V				Gold	Phosphor Bronze	Polyphenylene Sulfide (PPS)		FX8C	Tray
Board to Board & Mezzanine Connectors SOC STRAIGHT 80POS FX8C-80S-SV(71) Hirose Connector 1: 4,90 € 117In Stock	Mfr. Part No. FX8C-80S-SV(71) Mouser Part No 798-FX8C80SSV71	Hirose Connector	Board to Board & Mezzanine Connectors SOC STRAIGHT 80POS Learn More about Hirose Connector hirose fx8 connector	Datasheet	117In Stock	4,90 € 4,16 € 3,90 € 3,72 € View 3,48 € 3,31 € 3,15 € 3,05 €	Min.: 1 Mult.: 1	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	Tray
Board to Board & Mezzanine Connectors 120P VERT BRD HEADER 4MM HT .6MM PITCH FX8C-120P-SV4(91) Hirose Connector 1: 5,62 € 73In Stock End of Life	Mfr. Part No. FX8C-120P-SV4(91) Mouser Part No 798-FX8C120PSV491 End of Life	Hirose Connector	Board to Board & Mezzanine Connectors 120P VERT BRD HEADER 4MM HT .6MM PITCH Learn More about Hirose Connector hirose fx8 connector	Datasheet	73In Stock	5,62 € 4,71 € 4,70 € 4,03 € View 3,79 € 3,61 € 3,54 €	Min.: 1 Mult.: 1	Headers	120 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 140P W/POST SMT FX10A-140P/14-SV1(71) Hirose Connector 1: 8,10 € 8In Stock	Mfr. Part No. FX10A-140P/14-SV1(71) Mouser Part No 798-FX10A140P14SV171	Hirose Connector	Board to Board & Mezzanine Connectors HDR 140P W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	8In Stock	8,10 € 6,89 € 6,46 € 6,14 € View 5,85 € 5,48 € 5,29 €	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 HDR 144P W/POST SMT FX10A-144P-SV(71) Hirose Connector 1: 6,43 € 58In Stock	Mfr. Part No. FX10A-144P-SV(71) Mouser Part No 798-FX10A144PSV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 144P W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	58In Stock	6,43 € 5,47 € 5,13 € 4,82 € View 4,58 € 4,13 € 4,11 €	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 HDR 80POS W/POST SMT FX10A-80P/8-SV1(91) Hirose Connector 1: 6,94 € 246In Stock	Mfr. Part No. FX10A-80P/8-SV1(91) Mouser Part No 798-FX10A80P8SV191	Hirose Connector	Board to Board & Mezzanine Connectors HDR 80POS W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	246In Stock	Cut Tape 6,94 € 6,28 € 5,93 € 4,88 € View Reel 4,09 € 4,70 € 4,33 € 4,15 € 4,09 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	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	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors HDR 96POS W/POST SMT FX10A-96P-SV1(71) Hirose Connector 1: 5,42 € 112In Stock	Mfr. Part No. FX10A-96P-SV1(71) Mouser Part No 798-FX10A96PSV171	Hirose Connector	Board to Board & Mezzanine Connectors HDR 96POS W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	112In Stock	5,42 € 4,61 € 4,32 € 4,02 € View 4,01 € 3,47 € 3,41 €	Min.: 1 Mult.: 1	Headers	96 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 100POS W/O POST SMT FX10B-100S/10-SV(71) Hirose Connector 1: 6,59 € 117In Stock	Mfr. Part No. FX10B-100S/10-SV(71) Mouser Part No 798-FX10B100S10SV71	Hirose Connector	Board to Board & Mezzanine Connectors REC 100POS W/O POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	117In Stock	6,59 € 5,96 € 5,63 € 5,50 € View 5,21 € 4,02 € 3,89 €	Min.: 1 Mult.: 1	Receptacles	100 Position	0.5 mm (0.02 in)	2 Row	Solder	Vertical	4 mm	300 mA	50 V				Gold	Phosphor Bronze	Liquid Crystal Polymer (LCP)		FX10	Tray
Board to Board & Mezzanine Connectors REC 144POS W/O POST SMT FX10B-144S-SV Hirose Connector 1: 5,93 € 5In Stock	Mfr. Part No. FX10B-144S-SV Mouser Part No 798-FX10B144SSV	Hirose Connector	Board to Board & Mezzanine Connectors REC 144POS W/O POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	5In Stock	5,93 € 5,05 € 4,73 € 4,39 € View 4,20 € 3,90 € 3,77 €	Min.: 1 Mult.: 1	Receptacles	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 HDR 168POS W/O POST SMT FX10B-168P-SV(71) Hirose Connector 1: 6,99 € 69In Stock	Mfr. Part No. FX10B-168P-SV(71) Mouser Part No 798-FX10B168PSV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 168POS W/O POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	69In Stock	6,99 € 5,94 € 5,57 € 5,30 € View 4,88 € 4,55 € 4,50 €	Min.: 1 Mult.: 1	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	Tray
Board to Board & Mezzanine Connectors REC 168POS W/O POST SMT FX10B-168S-SV Hirose Connector 1: 6,54 € 111In Stock	Mfr. Part No. FX10B-168S-SV Mouser Part No 798-FX10B168SSV	Hirose Connector	Board to Board & Mezzanine Connectors REC 168POS W/O POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	111In Stock	6,54 € 5,56 € 5,21 € 4,95 € View 4,42 € 4,21 € 4,18 €	Min.: 1 Mult.: 1	Receptacles	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	Tray
Board to Board & Mezzanine Connectors 0.8MM 120P HDR R/A SMT FX18-120P-0.8SH Hirose Connector 1: 10,10 € 41In Stock	Mfr. Part No. FX18-120P-0.8SH Mouser Part No 798-FX18-120P-0.8SH	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 120P HDR R/A SMT Learn More about Hirose Connector hirosefx18	Datasheet	41In Stock	10,10 € 8,58 € 7,78 € 7,40 € View 7,19 € 6,78 € 6,73 €	Min.: 1 Mult.: 1	Headers	120 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 100P HDR R/A SMT FX18-100P-0.8SH Hirose Connector 1: 9,87 € 65In Stock	Mfr. Part No. FX18-100P-0.8SH Mouser Part No 798-FX18100P08SH	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 100P HDR R/A SMT Learn More about Hirose Connector hirosefx18	Datasheet	65In Stock	9,87 € 9,05 € 8,70 € 8,34 € View 6,80 € 6,56 €	Min.: 1 Mult.: 1	Headers	100 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

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