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 (CLP) 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 STRT SMT HEADER GROUND PLATE GOLD FX11A-60P/6-SV0.5(71) Hirose Connector 1: $7.018 372In Stock	Mfr. Part # FX11A-60P/6-SV0.5(71) Mouser Part # 798-FX11A60P6SV0571	Hirose Connector	Board to Board & Mezzanine Connectors 60P STRT SMT HEADER GROUND PLATE GOLD Learn More about Hirose Connector hiroseboardtoboard	Datasheet	372In Stock	$7.018 $5.958 $5.594 $5.115 View $4.899 $4.591 $4.477 $4.284 $4.022	Min.: 1 Mult.: 1	Headers	66 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 REC 140POS W/O POSTS SMT FX11LB-140S-SV(21) Hirose Connector 1: $8.590 1.112In Stock	Mfr. Part # FX11LB-140S-SV(21) Mouser Part # 798-FX11LB140SSV21	Hirose Connector	Board to Board & Mezzanine Connectors REC 140POS W/O POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	1.112In Stock	Cut Tape $8.590 $7.303 $6.847 $6.517 Reel $5.138 View $6.209 $5.879 $5.639 $5.013 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	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	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors REC 144P W/POST SMT FX10A-144S-SV Hirose Connector 1: $8.510 288In Stock	Mfr. Part # FX10A-144S-SV Mouser Part # 798-FX10A144SSV	Hirose Connector	Board to Board & Mezzanine Connectors REC 144P W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	288In Stock	$8.510 $7.599 $7.120 $6.699 View $6.369 $5.970 $5.731 $5.469	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 100P M HDR STRT SMT GIDE POST GROUND PLT FX11LA-100P/10-SV(91) Hirose Connector 1: $8.499 716In Stock	Mfr. Part # FX11LA-100P/10-SV(91) Mouser Part # 798-FX11LA100P10SV91	Hirose Connector	Board to Board & Mezzanine Connectors 100P M HDR STRT SMT GIDE POST GROUND PLT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	716In Stock	Cut Tape $8.499 $7.223 $6.767 $6.448 Reel $5.206 View $6.141 $5.810 $5.480 $4.956 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	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	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 60P F RECEP SRT SMT GIDE POST GROUND PLT FX11LA-60S/6-SV(92) Hirose Connector 1: $7.018 698In Stock	Mfr. Part # FX11LA-60S/6-SV(92) Mouser Part # 798-FX11LA60S6SV92	Hirose Connector	Board to Board & Mezzanine Connectors 60P F RECEP SRT SMT GIDE POST GROUND PLT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	698In Stock	Cut Tape $7.018 $5.958 $5.594 $5.320 Reel $4.295 View $5.070 $4.751 $4.512 $4.090 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Receptacles																FX11	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors REC 100POS W/O POSTS SMT FX11LB-100S/10-SV(71) Hirose Connector 1: $9.137 103In Stock	Mfr. Part # FX11LB-100S/10-SV(71) Mouser Part # 798-FX11LB100S10SV71	Hirose Connector	Board to Board & Mezzanine Connectors REC 100POS W/O POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	103In Stock	$9.137 $8.271 $7.815 $7.599 View $7.223 $5.639 $5.412 $5.389	Min.: 1 Mult.: 1	Receptacles	100 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 100P STRT SMT HEADER GROUND PLATE GOLD FX11B-100P/10-SV0.5(71) Hirose Connector 1: $7.702 103In Stock	Mfr. Part # FX11B-100P/10-SV0.5(71) Mouser Part # 798-FX11B100P10SV051	Hirose Connector	Board to Board & Mezzanine Connectors 100P STRT SMT HEADER GROUND PLATE GOLD Learn More about Hirose Connector hiroseboardtoboard	Datasheet	103In Stock	$7.702 $6.972 $6.585 $6.494 View $5.047 $4.876 $4.660 $4.557	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 HDR 80POS W/O POSTS SMT FX11LB-80P/8-SV(71) Hirose Connector 1: $7.098 238In Stock	Mfr. Part # FX11LB-80P/8-SV(71) Mouser Part # 798-FX11LB80P8SV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 80POS W/O POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	238In Stock	$7.098 $6.426 $6.072 $5.924 View $5.617 $4.728 $4.603 $4.398 $4.306	Min.: 1 Mult.: 1	Headers	88 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 96POS W/POST SMT FX10A-96P-SV(71) Hirose Connector 1: $6.779 320In Stock	Mfr. Part # FX10A-96P-SV(71) Mouser Part # 798-FX10A96PSV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 96POS W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	320In Stock	$6.779 $5.765 $5.400 $4.933 View $4.728 $4.420 $4.329 $4.147 $3.885	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 96POS W/POST SMT FX10A-96S-SV Hirose Connector 1: $7.508 233In Stock	Mfr. Part # FX10A-96S-SV Mouser Part # 798-FX10A96SSV	Hirose Connector	Board to Board & Mezzanine Connectors REC 96POS W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	233In Stock	$7.508 $6.391 $5.981 $5.263 View $5.036 $4.990 $4.796 $4.420 $4.204	Min.: 1 Mult.: 1	Receptacles	96 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 60P M HDR STRT SMT GIDE POST GROUND PLT FX11LA-60P/6-SV(91) Hirose Connector 1: $7.041 950In Stock	Mfr. Part # FX11LA-60P/6-SV(91) Mouser Part # 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	950In Stock	Cut Tape $7.041 $5.981 $5.605 $5.343 Reel $4.318 View $5.093 $4.774 $4.614 $4.113 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 HDR 92 POS 0.5mm .5mm Solder RA SMD T FX11LA-92P-SV Hirose Connector 1: $6.836 82In Stock	Mfr. Part # FX11LA-92P-SV Mouser Part # 798-FX11LA-92P-SV	Hirose Connector	Board to Board & Mezzanine Connectors HDR 92 POS 0.5mm .5mm Solder RA SMD T Learn More about Hirose Connector hiroseboardtoboard	Datasheet	82In Stock	$6.836 $6.220 $5.890 $5.560 View $4.625 $4.420 $4.341 $4.136 $4.010	Min.: 1 Mult.: 1	Headers	92 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 300P RECPT SMT MOUNTING SIDE IT3M-300S-BGA(37) Hirose Connector 1: $42.643 4In Stock	Mfr. Part # IT3M-300S-BGA(37) Mouser Part # 798-IT3M-300S-BGA37	Hirose Connector	Board to Board & Mezzanine Connectors 300P RECPT SMT MOUNTING SIDE Learn More about Hirose Connector hiroseit3	Datasheet	4In Stock	$42.643 $33.985 $33.529 $32.686 View $32.253 $31.581 Quote	Min.: 1 Mult.: 1	Receptacles	300 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 100P STRT SMT RECEPT GROUND PLATE GOLD FX11B-100P-SV Hirose Connector 1: $5.685 158In Stock	Mfr. Part # FX11B-100P-SV Mouser Part # 798-FX11B100PSV	Hirose Connector	Board to Board & Mezzanine Connectors 100P STRT SMT RECEPT GROUND PLATE GOLD Learn More about Hirose Connector hiroseboardtoboard	Datasheet	158In Stock	$5.685 $5.172 $4.694 $4.466 View $3.543 $3.372 $3.224	Min.: 1 Mult.: 1	Receptacles	100 Position	0.5 mm (0.02 in)	2 Row	Solder	Horizontal	2.5 mm	300 mA	50 V		- 55 C	+ 85 C	Gold	Phosphor Bronze	Liquid Crystal Polymer (LCP)		FX11	Tray
Board to Board & Mezzanine Connectors HDR 80P W/POSTS SMT FX11LA-80P/8-SV(71) Hirose Connector 1: $7.679 316In Stock	Mfr. Part # FX11LA-80P/8-SV(71) Mouser Part # 798-FX11LA80P8SV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 80P W/POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	316In Stock	$7.679 $6.528 $6.118 $5.651 View $5.412 $5.070 $4.899 $4.694 $4.409	Min.: 1 Mult.: 1	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	Tray
Board to Board & Mezzanine Connectors RCP 116 POS 0.5mm .5mm Solder RA SMD T FX11LA-116S-SV Hirose Connector 1: $7.838 224In Stock	Mfr. Part # FX11LA-116S-SV Mouser Part # 798-FX11LA-116S-SV	Hirose Connector	Board to Board & Mezzanine Connectors RCP 116 POS 0.5mm .5mm Solder RA SMD T Learn More about Hirose Connector hiroseboardtoboard	Datasheet	224In Stock	$7.838 $6.665 $6.255 $5.765 View $5.537 $5.229 $5.024 $4.796 $4.500	Min.: 1 Mult.: 1	Receptacles	116 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 100P RECPT SMT MOUNTING SIDE IT3M-100S-BGA(37) Hirose Connector 1: $34.702 46In Stock	Mfr. Part # IT3M-100S-BGA(37) Mouser Part # 798-IT3M-100S-BGA37	Hirose Connector	Board to Board & Mezzanine Connectors 100P RECPT SMT MOUNTING SIDE Learn More about Hirose Connector hiroseit3	Datasheet	46In Stock	$34.702 $29.484 $26.283 $26.158 View $25.520 $24.768 $24.437 Quote	Min.: 1 Mult.: 1	Receptacles	100 Position	0.875 mm (0.034 in)		Solder	Vertical		1 A	50 V		- 55 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		IT3	Tray
Board to Board & Mezzanine Connectors .5mm ptch Interposer 168P OpenPin 11-13M FX10-168IP-8PH(03) Hirose Connector 1: $14.947 100In Stock	Mfr. Part # FX10-168IP-8PH(03) Mouser Part # 798-FX10-168IP-8PH03	Hirose Connector	Board to Board & Mezzanine Connectors .5mm ptch Interposer 168P OpenPin 11-13M Learn More about Hirose Connector hiroseboardtoboard	Datasheet	100In Stock	$14.947 $12.714 $11.917 $11.005 View $10.470 $10.117 $9.638 $9.171	Min.: 1 Mult.: 1	Connectors	168 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 168P HEADER W/ POST SMT OIF-MSA-100GLH FX10A-168P-SV(85) Hirose Connector 1: $35.181 822In Stock	Mfr. Part # FX10A-168P-SV(85) Mouser Part # 798-FX10A-168P-SV85	Hirose Connector	Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH Learn More about Hirose Connector hiroseboardtoboard	Datasheet	822In Stock	Cut Tape $35.181 $29.906 $28.038 $27.206 $26.511 Reel $25.656	Min.: 1 Mult.: 1 : 250	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 168P SMT FX10A-168P-SV(71) Hirose Connector 1: $8.442 7.935In Stock 1.500Expected 12/24/2026	Mfr. Part # FX10A-168P-SV(71) Mouser Part # 798-FX10A168PSV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 168P SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	7.935In Stock 1.500Expected 12/24/2026	$8.442 $7.417 $6.961 $6.619 View $6.300 $5.901 $5.617 $5.582	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 80P F RECEP SRT SMT GIDE POST GROUND PLT FX11LA-80S/8-SV(92) Hirose Connector 1: $7.576 5.825In Stock	Mfr. Part # FX11LA-80S/8-SV(92) Mouser Part # 798-FX11LA80S8SV92	Hirose Connector	Board to Board & Mezzanine Connectors 80P F RECEP SRT SMT GIDE POST GROUND PLT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	5.825In Stock	Cut Tape $7.576 $6.448 $6.038 $5.753 View Reel $4.785 $5.480 $5.138 $5.127 $4.785 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	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	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors HDR 168P W/POST SMT FX10A-168P-SV1(71) Hirose Connector 1: $9.536 1.671In Stock	Mfr. Part # FX10A-168P-SV1(71) Mouser Part # 798-FX10A168PSV171	Hirose Connector	Board to Board & Mezzanine Connectors HDR 168P W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	1.671In Stock	$9.536 $8.112 $7.599 $7.223 View $6.881 $6.448 $6.141 $5.958	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 168P W/POST SMT FX10A-168S-SV Hirose Connector 1: $10.390 587In Stock	Mfr. Part # FX10A-168S-SV Mouser Part # 798-FX10A168SSV	Hirose Connector	Board to Board & Mezzanine Connectors REC 168P W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	587In Stock	$10.390 $8.864 $8.317 $7.907 View $7.531 $7.052 $6.722 $6.369	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 100P STRT SMT RECEPT GROUND PLATE GOLD FX11A-100S/10-SV(71) Hirose Connector 1: $8.351 604In Stock	Mfr. Part # FX11A-100S/10-SV(71) Mouser Part # 798-FX11A100S10SV71	Hirose Connector	Board to Board & Mezzanine Connectors 100P STRT SMT RECEPT GROUND PLATE GOLD Learn More about Hirose Connector hiroseboardtoboard	Datasheet	604In Stock	$8.351 $7.109 $6.665 $6.266 View $6.255 $6.015 $5.332	Min.: 1 Mult.: 1	Receptacles	100 Position	0.5 mm (0.02 in)	2 Row	Solder	Straight	2.5 mm	300 mA	50 V		- 55 C	+ 85 C	Gold	Phosphor Bronze	Liquid Crystal Polymer (LCP)		FX11	Tray
Board to Board & Mezzanine Connectors HDR 140 POS 0.5mm .5mm Solder RA SMD T FX11LA-140P-SV Hirose Connector 1: $7.417 655In Stock	Mfr. Part # FX11LA-140P-SV Mouser Part # 798-FX11LA-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	655In Stock	$7.417 $6.312 $5.913 $5.617 View $5.355 $5.013 $4.774 $4.671	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

High Speed Board to Board Connectors

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