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 (HKD) 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: HK$50.80 950In 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	950In Stock	Cut Tape HK$50.80 HK$43.16 HK$40.44 HK$38.55 Reel HK$31.15 View HK$36.74 HK$34.44 HK$29.67 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 60P STRT SMT HEADER GROUND PLATE GOLD FX11A-60P/6-SV0.5(71) Hirose Connector 1: HK$50.64 372In Stock	Mfr. Part No. FX11A-60P/6-SV0.5(71) Mouser Part No 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	HK$50.64 HK$42.99 HK$40.36 HK$38.55 View HK$35.35 HK$33.62 HK$32.30 HK$31.73	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: HK$61.98 1,112In Stock	Mfr. Part No. FX11LB-140S-SV(21) Mouser Part No 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 HK$61.98 HK$52.69 HK$49.40 HK$47.02 Reel HK$37.24 View HK$44.80 HK$42.42 HK$36.17 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 HDR 80P W/POSTS SMT FX11LA-80P/8-SV(71) Hirose Connector 1: HK$55.40 345In Stock	Mfr. Part No. FX11LA-80P/8-SV(71) Mouser Part No 798-FX11LA80P8SV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 80P W/POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	345In Stock	HK$55.40 HK$47.10 HK$44.14 HK$40.77 View HK$39.05 HK$36.58 HK$35.35 HK$33.87 HK$31.81	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 60P F RECEP SRT SMT GIDE POST GROUND PLT FX11LA-60S/6-SV(92) Hirose Connector 1: HK$50.64 698In Stock	Mfr. Part No. FX11LA-60S/6-SV(92) Mouser Part No 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 HK$50.64 HK$42.99 HK$40.36 HK$38.39 Reel HK$30.99 View HK$36.58 HK$34.28 HK$34.03 HK$29.51 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Receptacles																FX11	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors REC 144P W/POST SMT FX10A-144S-SV Hirose Connector 1: HK$61.40 293In Stock	Mfr. Part No. FX10A-144S-SV Mouser Part No 798-FX10A144SSV	Hirose Connector	Board to Board & Mezzanine Connectors REC 144P W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	293In Stock	HK$61.40 HK$54.83 HK$51.38 HK$48.33 View HK$45.95 HK$43.07 HK$41.35 HK$39.46	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: HK$61.32 716In Stock	Mfr. Part No. FX11LA-100P/10-SV(91) Mouser Part No 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 HK$61.32 HK$52.11 HK$48.83 HK$46.53 Reel HK$37.57 View HK$44.31 HK$41.92 HK$35.76 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 HDR 80POS W/O POSTS SMT FX11LB-80P/8-SV(71) Hirose Connector 1: HK$51.21 238In Stock	Mfr. Part No. FX11LB-80P/8-SV(71) Mouser Part No 798-FX11LB80P8SV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 80POS W/O POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	238In Stock	HK$51.21 HK$46.36 HK$43.81 HK$42.74 View HK$40.52 HK$35.18 HK$34.11 HK$31.32 HK$30.66	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 REC 100POS W/O POSTS SMT FX11LB-100S/10-SV(71) Hirose Connector 1: HK$65.92 113In Stock	Mfr. Part No. FX11LB-100S/10-SV(71) Mouser Part No 798-FX11LB100S10SV71	Hirose Connector	Board to Board & Mezzanine Connectors REC 100POS W/O POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	113In Stock	HK$65.92 HK$59.68 HK$56.39 HK$54.83 View HK$52.11 HK$40.69 HK$39.05 HK$38.88	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: HK$55.57 103In Stock	Mfr. Part No. FX11B-100P/10-SV0.5(71) Mouser Part No 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	HK$55.57 HK$50.31 HK$47.51 HK$46.36 View HK$43.98 HK$38.22 HK$37.32 HK$35.59 HK$34.85	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 300P INTERPOSER 22MM HEIGHT IT3-300P-22H(03) Hirose Connector 1: HK$882.91 90In Stock	Mfr. Part No. IT3-300P-22H(03) Mouser Part No 798-IT3-300P-22H03	Hirose Connector	Board to Board & Mezzanine Connectors 300P INTERPOSER 22MM HEIGHT Learn More about Hirose Connector hiroseit3	Datasheet	90In Stock	HK$882.91 HK$750.65 HK$700.51 HK$677.16 View HK$677.08 Quote	Min.: 1 Mult.: 1	Plugs	300 Position	0.875 mm (0.034 in)		Solder	Vertical	22 mm	1 A	50 V				Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		IT3	Tray
Board to Board & Mezzanine Connectors HDR 96POS W/POST SMT FX10A-96P-SV(71) Hirose Connector 1: HK$48.91 320In Stock	Mfr. Part No. FX10A-96P-SV(71) Mouser Part No 798-FX10A96PSV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 96POS W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	320In Stock	HK$48.91 HK$41.59 HK$38.96 HK$35.59 View HK$34.11 HK$31.89 HK$31.24 HK$29.92 HK$28.03	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: HK$54.17 233In Stock	Mfr. Part No. FX10A-96S-SV Mouser Part No 798-FX10A96SSV	Hirose Connector	Board to Board & Mezzanine Connectors REC 96POS W/POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	233In Stock	HK$54.17 HK$46.11 HK$43.16 HK$37.98 View HK$36.33 HK$36.00 HK$34.61 HK$32.47 HK$30.99	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 HDR 92 POS 0.5mm .5mm Solder RA SMD T FX11LA-92P-SV Hirose Connector 1: HK$49.32 82In Stock	Mfr. Part No. FX11LA-92P-SV Mouser Part No 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	HK$49.32 HK$44.88 HK$42.50 HK$40.11 View HK$33.37 HK$32.63 HK$32.22 HK$28.93 HK$28.11	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: HK$307.67 4In Stock	Mfr. Part No. IT3M-300S-BGA(37) Mouser Part No 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	HK$307.67 HK$245.20 HK$241.91 HK$235.50 View HK$232.71 HK$227.53 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: HK$41.02 158In Stock	Mfr. Part No. FX11B-100P-SV Mouser Part No 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	HK$41.02 HK$37.32 HK$33.87 HK$32.22 View HK$25.56 HK$24.33 HK$23.26	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 REC 140POS W/O POST SMT FX10B-140S/14-SV(71) Hirose Connector 1: HK$74.31 100In Stock	Mfr. Part No. FX10B-140S/14-SV(71) Mouser Part No 798-FX10B140S14SV71	Hirose Connector	Board to Board & Mezzanine Connectors REC 140POS W/O POST SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	100In Stock	HK$74.31 HK$66.91 HK$63.05 HK$61.32 View HK$59.68 HK$47.76 HK$45.54 HK$43.32	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 120P M HDR STRT SMT GIDE POST GROUND PLT FX11LA-120P/12-SV(92) Hirose Connector 1: HK$59.43 1,000In Stock	Mfr. Part No. FX11LA-120P/12-SV(92) Mouser Part No 798-FX11LA120P12SV92	Hirose Connector	Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST GROUND PLT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	1,000In Stock	Cut Tape HK$59.43 HK$50.55 HK$47.35 HK$45.13 Reel HK$35.26 View HK$42.99 HK$41.68 HK$34.69 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Headers	120 Position			Solder	Horizontal	2 mm										FX11	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST GROUND PLT FX11LA-120P/12-SV(91) Hirose Connector 1: HK$58.61 2,438In Stock	Mfr. Part No. FX11LA-120P/12-SV(91) Mouser Part No 798-FX11LA120P12SV91	Hirose Connector	Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST GROUND PLT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	2,438In Stock	Cut Tape HK$58.61 HK$49.81 HK$46.69 HK$44.47 Reel HK$35.02 View HK$42.33 HK$39.95 HK$33.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors RCP 116 POS 0.5mm .5mm Solder RA SMD T FX11LA-116S-SV Hirose Connector 1: HK$56.55 224In Stock	Mfr. Part No. FX11LA-116S-SV Mouser Part No 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	HK$56.55 HK$48.09 HK$45.13 HK$41.59 View HK$39.95 HK$37.73 HK$36.25 HK$34.61 HK$32.47	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: HK$250.38 46In Stock	Mfr. Part No. IT3M-100S-BGA(37) Mouser Part No 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	HK$250.38 HK$212.73 HK$189.55 HK$188.73 View HK$185.11 HK$179.20 HK$174.92 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: HK$107.85 100In Stock	Mfr. Part No. FX10-168IP-8PH(03) Mouser Part No 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	HK$107.85 HK$91.74 HK$85.98 HK$79.41 View HK$75.54 HK$72.99 HK$69.54 HK$66.17	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: HK$253.83 822In Stock	Mfr. Part No. FX10A-168P-SV(85) Mouser Part No 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 HK$253.83 HK$215.78 HK$202.21 HK$196.29 Reel HK$171.88 View HK$189.72 HK$168.84 Quote	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: HK$60.91 8,968In Stock 1,500Expected 24/11/2026	Mfr. Part No. FX10A-168P-SV(71) Mouser Part No 798-FX10A168PSV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 168P SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	8,968In Stock 1,500Expected 24/11/2026	HK$60.91 HK$53.51 HK$50.22 HK$47.76 View HK$45.46 HK$42.58 HK$40.52 HK$40.28	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: HK$54.66 5,877In Stock	Mfr. Part No. FX11LA-80S/8-SV(92) Mouser Part No 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	5,877In Stock	Cut Tape HK$54.66 HK$46.53 HK$43.57 HK$41.51 View Reel HK$34.52 HK$39.54 HK$37.07 HK$36.99 HK$34.52 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

High Speed Board to Board Connectors

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