Board to Board & Mezzanine Connectors

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High Speed Board to Board Connectors

Hirose Electric produces a variety of High-Speed Board to Board Connectors. These High-Speed Board to Board Connectors are ideal for mezzanine applications, coplanar or vertical, with optional ground plates, and a wide range of positions and stacking heights. Hirose Connectors include the FX10, FX11, FX18, and IT3 series connectors.

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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 60P M HDR STRT SMT GIDE POST GROUND PLT FX11LA-60P/6-SV(91) Hirose Connector 1: 5,31 € 900In Stock	Mfr. Part No. FX11LA-60P/6-SV(91) Mouser Part No 798-FX11LA60P6SV91	Hirose Connector	Board to Board & Mezzanine Connectors 60P M HDR STRT SMT GIDE POST GROUND PLT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	900In Stock	Cut Tape 5,31 € 4,52 € 4,23 € 4,03 € Reel 3,26 € View 3,67 € 3,50 € 3,27 € 3,10 € MouseReel Available	Min.: 1 Mult.: 1 : 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
Board to Board & Mezzanine Connectors 80P M HDR STRT SMT GIDE POST GROUND PLT FX11LA-80P/8-SV(92) Hirose Connector 1: 5,97 € 364In Stock 1 000Expected 14/12/2026	Mfr. Part No. FX11LA-80P/8-SV(92) Mouser Part No 798-FX11LA80P8SV92	Hirose Connector	Board to Board & Mezzanine Connectors 80P M HDR STRT SMT GIDE POST GROUND PLT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	364In Stock 1 000Expected 14/12/2026	Cut Tape 5,97 € 5,07 € 4,76 € 4,53 € Reel 3,59 € View 4,32 € 4,05 € 4,02 € 3,55 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Headers	80 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
Board to Board & Mezzanine Connectors HDR 140 POS 0.5mm .5mm Solder RA SMD T FX11LB-140P-SV Hirose Connector 1: 5,60 € 350In Stock	Mfr. Part No. FX11LB-140P-SV Mouser Part No 798-FX11LB-140P-SV	Hirose Connector	Board to Board & Mezzanine Connectors HDR 140 POS 0.5mm .5mm Solder RA SMD T Learn More about Hirose Connector hiroseboardtoboard	Datasheet	350In Stock	5,60 € 4,76 € 4,46 € 4,24 € View 4,04 € 3,78 € 3,60 € 3,53 €	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
Board to Board & Mezzanine Connectors HDR 100POS W/O POSTS SMT FX11LB-100P/10-SV(71) Hirose Connector 1: 5,93 € 861In Stock	Mfr. Part No. FX11LB-100P/10-SV(71) Mouser Part No 798-FX11LB100P10SV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 100POS W/O POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	861In Stock	5,93 € 5,05 € 4,73 € 4,45 € View 4,23 € 3,77 €	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
Board to Board & Mezzanine Connectors 0.8MM 40P RCPT R/A SMT FX18-40S-0.8SH Hirose Connector 1: 6,08 € 433In Stock 560Expected 13/11/2026	Mfr. Part No. FX18-40S-0.8SH Mouser Part No 798-FX18-40S-0.8SH	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 40P RCPT R/A SMT Learn More about Hirose Connector hirosefx18	Datasheet	433In Stock 560Expected 13/11/2026	6,08 € 5,17 € 4,84 € 4,51 € View 4,28 € 3,88 € 3,86 €	Min.: 1 Mult.: 1	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	Tray
Board to Board & Mezzanine Connectors REC 120P W/POST SMT FX10A-120S-SV Hirose Connector 1: 6,16 € 525In Stock 2 880On Order	Mfr. Part No. FX10A-120S-SV Mouser Part No 798-FX10A120SSV	Hirose Connector	Board to Board & Mezzanine Connectors REC 120P W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	525In Stock 2 880On Order On Order Ship Dates Mfr. No: FX10A-120S-SV Stock: 525 Can Dispatch Immediately On Order: 1 020 Expected 20/01/2027 540 Expected 21/01/2027 1 320 Expected 28/01/2027 Factory Lead Time: 16 Weeks	6,16 € 5,24 € 4,91 € 4,62 € View 4,39 € 4,11 € 3,95 € 3,71 € 3,68 €	Min.: 1 Mult.: 1	Receptacles	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 120P W/POSTS SMT FX11LA-120P/12-SV(71) Hirose Connector 1: 5,93 € 1 216In Stock	Mfr. Part No. FX11LA-120P/12-SV(71) Mouser Part No 798-FX11LA120P12SV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 120P W/POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	1 216In Stock	5,93 € 5,09 € 4,77 € 4,54 € View 4,32 € 4,29 € 3,80 €	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
Board to Board & Mezzanine Connectors REC 120P W/POSTS SMT FX11LA-120S/12-SV(71) Hirose Connector 1: 6,92 € 1 520In Stock	Mfr. Part No. FX11LA-120S/12-SV(71) Mouser Part No 798-FX11LA120S12SV71	Hirose Connector	Board to Board & Mezzanine Connectors REC 120P W/POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	1 520In Stock	6,92 € 5,88 € 5,51 € 5,25 € View 5,00 € 4,68 € 4,45 €	Min.: 1 Mult.: 1	Receptacles	120 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
Board to Board & Mezzanine Connectors 60P F RECEP SRT SMT GIDE POST GROUND PLT FX11LA-60S/6-SV(91) Hirose Connector 1: 5,45 € 1 500In Stock	Mfr. Part No. FX11LA-60S/6-SV(91) Mouser Part No 798-FX11LA60S6SV91	Hirose Connector	Board to Board & Mezzanine Connectors 60P F RECEP SRT SMT GIDE POST GROUND PLT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	1 500In Stock	Cut Tape 5,45 € 4,64 € 4,35 € 4,15 € View Reel 3,43 € 3,95 € 3,70 € 3,67 € 3,43 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Receptacles	66 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
Board to Board & Mezzanine Connectors 0.8MM 60P HDR R/A SMT FX18-60P-0.8SH Hirose Connector 1: 6,72 € 1 156In Stock	Mfr. Part No. FX18-60P-0.8SH Mouser Part No 798-FX18-60P-0.8SH	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 60P HDR R/A SMT Learn More about Hirose Connector hirosefx18	Datasheet	1 156In Stock	6,72 € 5,98 € 5,62 € 5,28 € View 5,01 € 4,70 € 4,54 €	Min.: 1 Mult.: 1	Headers	60 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 60P RCPT R/A SMT FX18-60S-0.8SH Hirose Connector 1: 6,01 € 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	6,01 € 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 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 100P STRT SMT HEADER GROUND PLATE GOLD FX11A-100P-SV0.5 Hirose Connector 1: 4,61 € 99In Stock	Mfr. Part No. FX11A-100P-SV0.5 Mouser Part No 798-FX11A100PSV05	Hirose Connector	Board to Board & Mezzanine Connectors 100P STRT SMT HEADER GROUND PLATE GOLD Learn More about Hirose Connector hiroseboardtoboard	Datasheet	99In Stock	4,61 € 3,92 € 3,67 € 3,41 € View 3,24 € 3,09 € 2,94 € 2,86 €	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
Board to Board & Mezzanine Connectors 60P STRT SMT HEADER GROUND PLATE GOLD FX11A-60P/6-SV(71) Hirose Connector 1: 5,30 € 155In Stock	Mfr. Part No. FX11A-60P/6-SV(71) Mouser Part No 798-FX11A60P6SV71	Hirose Connector	Board to Board & Mezzanine Connectors 60P STRT SMT HEADER GROUND PLATE GOLD Learn More about Hirose Connector hiroseboardtoboard	Datasheet	155In Stock	5,30 € 5,09 € 4,82 € 3,96 € View 3,78 € 3,41 € 3,38 € 3,32 €	Min.: 1 Mult.: 1	Headers	60 Position	0.5 mm (0.02 in)	2 Row	Solder	Straight	2.5 mm	300 mA	50 V		- 55 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		FX11	Tray
Board to Board & Mezzanine Connectors RCP 140 POS 0.5mm .5mm Solder RA SMD T FX11LA-140S-SV Hirose Connector 1: 6,42 € 102In Stock 200Expected 14/12/2026	Mfr. Part No. FX11LA-140S-SV Mouser Part No 798-FX11LA-140S-SV	Hirose Connector	Board to Board & Mezzanine Connectors RCP 140 POS 0.5mm .5mm Solder RA SMD T Learn More about Hirose Connector hiroseboardtoboard	Datasheet	102In Stock 200Expected 14/12/2026	6,42 € 5,45 € 5,11 € 4,86 € View 4,63 € 4,33 € 4,13 € 4,09 €	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
Board to Board & Mezzanine Connectors RCP 92 POS 0.5mm .5mm Solder RA SMD T FX11LA-92S-SV Hirose Connector 1: 5,00 € 139In Stock	Mfr. Part No. FX11LA-92S-SV Mouser Part No 798-FX11LA-92S-SV	Hirose Connector	Board to Board & Mezzanine Connectors RCP 92 POS 0.5mm .5mm Solder RA SMD T Learn More about Hirose Connector hiroseboardtoboard	Datasheet	139In Stock	5,00 € 4,25 € 3,99 € 3,71 € View 3,70 € 3,31 € 3,19 € 3,02 € 2,92 €	Min.: 1 Mult.: 1	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	Tray
Board to Board & Mezzanine Connectors HDR 100P W/POSTS SMT FX11LA-100P/10-SV(71) Hirose Connector 1: 6,17 € 110In Stock	Mfr. Part No. FX11LA-100P/10-SV(71) Mouser Part No 798-FX11LA100P10SV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 100P W/POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	110In Stock	6,17 € 5,25 € 4,91 € 4,62 € View 4,39 € 4,12 € 3,95 € 3,92 €	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
Board to Board & Mezzanine Connectors REC 80P W/POSTS SMT FX11LA-80S/8-SV(71) Hirose Connector 1: 5,85 € 71In Stock	Mfr. Part No. FX11LA-80S/8-SV(71) Mouser Part No 798-FX11LA80S8SV71	Hirose Connector	Board to Board & Mezzanine Connectors REC 80P W/POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	71In Stock	5,85 € 4,97 € 4,66 € 4,33 € View 4,12 € 3,92 € 3,73 € 3,70 €	Min.: 1 Mult.: 1	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	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 23/11/2026	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 23/11/2026	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 200P RECPT SMT MOUNTING SIDE IT3M-200S-BGA(37) Hirose Connector 1: 27,24 € 24In Stock	Mfr. Part No. IT3M-200S-BGA(37) Mouser Part No 798-IT3M-200S-BGA37	Hirose Connector	Board to Board & Mezzanine Connectors 200P RECPT SMT MOUNTING SIDE Learn More about Hirose Connector hiroseit3	Datasheet	24In Stock	27,24 € 23,57 € 20,72 € 20,13 € 19,91 €	Min.: 1 Mult.: 1	Receptacles	200 Position	0.875 mm (0.034 in)		Solder	Vertical		1 A	50 V				Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		IT3	Tray
Board to Board & Mezzanine Connectors .5mm ptch Interposer 144P OpenPin 11-13M FX10-144IP-8PH(03) Hirose Connector 1: 9,85 € 100In Stock End of Life	Mfr. Part No. FX10-144IP-8PH(03) Mouser Part No 798-FX10-144IP-8PH03 End of Life	Hirose Connector	Board to Board & Mezzanine Connectors .5mm ptch Interposer 144P OpenPin 11-13M Learn More about Hirose Connector hiroseboardtoboard	Datasheet	100In Stock	9,85 € 8,87 € 8,35 € 8,13 € View 7,92 € 6,95 € 6,79 € 6,48 €	Min.: 1 Mult.: 1	Connectors	144 Position	0.5 mm (0.02 in)	2 Row	Crimp	Straight		300 mA	50 V		- 55 C	+ 85 C	Gold	Phosphor Bronze	Liquid Crystal Polymer (LCP)		FX10	Tray
Board to Board & Mezzanine Connectors HDR 120P W/POST SMT FX10A-120P-SV(71) Hirose Connector 1: 5,50 € 298In Stock 120Expected 16/03/2027	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 16/03/2027	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 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 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

High Speed Board to Board Connectors

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