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 (SGD) 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 REC 100POS W/O POST SMT FX10B-100S/10-SV(71) Hirose Connector 1: $10.42 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	$10.42 $9.42 $8.91 $8.69 View $8.24 $6.46 $6.19 $6.15	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: $9.38 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	$9.38 $7.98 $7.48 $6.94 View $6.64 $6.16 $5.96	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: $11.06 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	$11.06 $9.40 $8.81 $8.38 View $7.71 $7.19 $7.11	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: $10.34 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	$10.34 $8.79 $8.24 $7.83 View $6.99 $6.65 $6.61	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-SV Hirose Connector 1: $8.43 107In Stock	Mfr. Part No. FX11A-100S-SV Mouser Part No 798-FX11A100SSV	Hirose Connector	Board to Board & Mezzanine Connectors 100P STRT SMT RECEPT GROUND PLATE GOLD Learn More about Hirose Connector hiroseboardtoboard	Datasheet	107In Stock	$8.43 $7.17 $6.72 $6.24 View $6.23 $5.66 $5.39 $5.29	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 60P STRT SMT RECEPT GROUND PLATE GOLD FX11A-60S/6-SV(71) Hirose Connector 1: $7.66 51In Stock	Mfr. Part No. FX11A-60S/6-SV(71) Mouser Part No 798-FX11A60S6SV71	Hirose Connector	Board to Board & Mezzanine Connectors 60P STRT SMT RECEPT GROUND PLATE GOLD Learn More about Hirose Connector hiroseboardtoboard	Datasheet	51In Stock	$7.66 $6.62 $6.19 $5.92 View $5.88 $5.52 $4.98 $4.88 $4.77	Min.: 1 Mult.: 1	Receptacles	60 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 100P W/POSTS SMT FX11LA-100S/10-SV(71) Hirose Connector 1: $10.09 94In Stock	Mfr. Part No. FX11LA-100S/10-SV(71) Mouser Part No 798-FX11LA100S10SV71	Hirose Connector	Board to Board & Mezzanine Connectors REC 100P W/POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	94In Stock	$10.09 $8.58 $8.04 $7.56 View $7.18 $6.73 $6.46 $6.43	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 HDR 60P W/POSTS SMT FX11LA-60P/6-SV(71) Hirose Connector 1: $7.85 41In Stock	Mfr. Part No. FX11LA-60P/6-SV(71) Mouser Part No 798-FX11LA60P6SV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 60P W/POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	41In Stock	$7.85 $7.14 $6.77 $6.35 View $6.28 $5.07 $4.98 $4.73 $4.60	Min.: 1 Mult.: 1	Headers	60 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 120P HDR R/A SMT FX18-120P-0.8SH Hirose Connector 1: $15.97 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	$15.97 $13.57 $12.31 $11.71 View $11.37 $10.72 $10.64	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 168P HEADER W/ POST SMT OIF-MSA-100GLH FX10A-168P-SV3(85) Hirose Connector 1: $60.74 7In Stock 250Expected 16/2/2027	Mfr. Part No. FX10A-168P-SV3(85) Mouser Part No 798-FX10A-168P-SV385	Hirose Connector	Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH Learn More about Hirose Connector hiroseboardtoboard	Datasheet	7In Stock 250Expected 16/2/2027	Cut Tape $60.74 $51.56 $50.29 $44.31 Reel $44.31	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 0.8MM 40P HDR VERT SMT FX18-40P-0.8SV Hirose Connector 1: $8.39 7,767On Order	Mfr. Part No. FX18-40P-0.8SV Mouser Part No 798-FX18-40P-0.8SV	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 40P HDR VERT SMT Learn More about Hirose Connector hirosefx18	Datasheet	7,767On Order On Order Ship Dates Mfr. No: FX18-40P-0.8SV Stock: 0 On Order: 67 Expected 6/11/2026 4,410 Expected 22/2/2027 3,290 TBD Factory Lead Time: 23 Weeks	$8.39 $7.14 $6.69 $6.22 View $5.92 $5.63 $5.36 $5.03 $5.00	Min.: 1 Mult.: 1	Headers	40 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
Board to Board & Mezzanine Connectors HDR 140 POS 0.5mm .5mm Solder RA SMD T FX11LB-140P-SV Hirose Connector 1: $8.85 350Expected 30/10/2026	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	350Expected 30/10/2026	$8.85 $7.53 $7.06 $6.70 View $6.39 $5.98 $5.70 $5.58	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 140P F RECEP SRT SMT NO GDE PST NO GRD P FX11LB-140S-SV(22) Hirose Connector 1: $10.39 950Expected 7/12/2026	Mfr. Part No. FX11LB-140S-SV(22) Mouser Part No 798-FX11LB140SSV22	Hirose Connector	Board to Board & Mezzanine Connectors 140P F RECEP SRT SMT NO GDE PST NO GRD P Learn More about Hirose Connector hiroseboardtoboard	Datasheet	950Expected 7/12/2026	Cut Tape $10.39 $8.84 $8.28 $7.89 View Reel $6.65 $7.51 $7.13 $6.65 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 0.8MM 60P HDR VERT SMT FX18-60P-0.8SV Hirose Connector 1: $9.81 600On Order	Mfr. Part No. FX18-60P-0.8SV Mouser Part No 798-FX18-60P-0.8SV	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 60P HDR VERT SMT Learn More about Hirose Connector hirosefx18	Datasheet	600On Order	$9.81 $8.34 $7.81 $7.34 View $6.98 $6.54 $6.28 $5.93 $5.85	Min.: 1 Mult.: 1	Headers	60 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
Board to Board & Mezzanine Connectors .5mm ptch Interposer 168P OpenPin 8-10MM FX10-168IP-8H(03) Hirose Connector 1: $15.69 300On Order	Mfr. Part No. FX10-168IP-8H(03) Mouser Part No 798-FX10-168IP-8H03	Hirose Connector	Board to Board & Mezzanine Connectors .5mm ptch Interposer 168P OpenPin 8-10MM Learn More about Hirose Connector hiroseboardtoboard	Datasheet	300On Order On Order Ship Dates Mfr. No: FX10-168IP-8H(03) Stock: 0 On Order: 150 Expected 19/1/2027 150 Expected 26/2/2027 Factory Lead Time: 22 Weeks	$15.69 $13.34 $12.51 $11.90 View $11.33 $10.62 $10.44	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 168P RECEPT W/ POST SMT OIF-MSA-100GLH FX10A-168S-SV(85) Hirose Connector 1: $39.73 500Expected 4/3/2027	Mfr. Part No. FX10A-168S-SV(85) Mouser Part No 798-FX10A-168S-SV85	Hirose Connector	Board to Board & Mezzanine Connectors 168P RECEPT W/ POST SMT OIF-MSA-100GLH Learn More about Hirose Connector hiroseboardtoboard	Datasheet	500Expected 4/3/2027	Cut Tape $39.73 $33.77 $31.65 $30.40 $29.61 Reel $27.20 MouseReel Available	Min.: 1 Mult.: 1 : 250	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	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors REC 92P W/POSTS SMT FX11LA-92S-SV(21) Hirose Connector 1: $8.02 1,000Expected 3/12/2026	Mfr. Part No. FX11LA-92S-SV(21) Mouser Part No 798-FX11LA92SSV21	Hirose Connector	Board to Board & Mezzanine Connectors REC 92P W/POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	1,000Expected 3/12/2026	Cut Tape $8.02 $6.83 $6.41 $6.09 View Reel $4.71 $5.81 $5.44 $5.34 $4.71 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 0.8MM 120P HDR VERT SMT FX18-120P-0.8SV Hirose Connector 1: $10.09 1,305On Order	Mfr. Part No. FX18-120P-0.8SV Mouser Part No 798-FX18-120P-0.8SV	Hirose Connector	Board to Board & Mezzanine Connectors 0.8MM 120P HDR VERT SMT Learn More about Hirose Connector hirosefx18	Datasheet	1,305On Order On Order Ship Dates Mfr. No: FX18-120P-0.8SV Stock: 0 On Order: 385 Expected 1/12/2026 920 TBD Factory Lead Time: 23 Weeks	$10.09 $8.58 $7.78 $7.40 View $7.18 $6.77 $6.47 $6.43	Min.: 1 Mult.: 1	Headers	120 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
Board to Board & Mezzanine Connectors 0.8MM 120P RCPT R/A SMT FX18-120S-0.8SH Hirose Connector 1: $12.73 20Expected 30/10/2026	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	20Expected 30/10/2026	$12.73 $10.83 $9.82 $9.33 View $9.07 $8.54 $8.30	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 80P STRT SMT HEADER GROUND PLATE GOLD FX11A-80P/8-SV(71) Hirose Connector 1: $8.34 124Expected 22/12/2026	Mfr. Part No. FX11A-80P/8-SV(71) Mouser Part No 798-FX11A80P8SV71	Hirose Connector	Board to Board & Mezzanine Connectors 80P STRT SMT HEADER GROUND PLATE GOLD Learn More about Hirose Connector hiroseboardtoboard	Datasheet	124Expected 22/12/2026	$8.34 $7.55 $7.13 $6.23 View $6.02 $5.48 $5.28 $5.05 $4.94	Min.: 1 Mult.: 1	Headers	80 Position			Solder	Horizontal	2.5 mm										FX11	Tray
Board to Board & Mezzanine Connectors .5mm ptch Interposer 144P OpenPin 8-10MM FX10-144IP-8H(03) Hirose Connector 1: $14.51 28On Order End of Life	Mfr. Part No. FX10-144IP-8H(03) Mouser Part No 798-FX10-144IP-8H03 End of Life	Hirose Connector	Board to Board & Mezzanine Connectors .5mm ptch Interposer 144P OpenPin 8-10MM Learn More about Hirose Connector hiroseboardtoboard	Datasheet	28On Order	$14.51 $12.34 $11.57 $11.00 View $10.47 $9.82 $9.59	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 REC 60P W/POSTS SMT FX11LA-60S/6-SV(71) Hirose Connector 1: $8.94 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. FX11LA-60S/6-SV(71) Mouser Part No 798-FX11LA60S6SV71	Hirose Connector	Board to Board & Mezzanine Connectors REC 60P W/POSTS SMT Learn More about Hirose Connector hiroseboardtoboard	Datasheet	Non-Stocked Lead-Time 6 Weeks	$8.94 $7.60 $7.13 $6.56 View $6.54 $5.89 $5.67 $5.37 $5.29	Min.: 1 Mult.: 1	Receptacles	60 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 300P INTERPOSER 22MM HEIGHT IT3-300P-22H(03) Hirose Connector 30: $119.08 Non-Stocked Lead-Time 9 Weeks	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	Non-Stocked Lead-Time 9 Weeks	$119.08 $116.29 $112.51 Quote Quote	Min.: 30 Mult.: 30	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 168P HEADER W/ POST SMT OIF-MSA-100GLH FX10A-168P-SV1(85) Hirose Connector 250: $25.51 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. FX10A-168P-SV1(85) Mouser Part No 798-FX10A-168P-SV185	Hirose Connector	Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH Learn More about Hirose Connector hiroseboardtoboard	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $25.51 $24.30	Min.: 250 Mult.: 250 : 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
Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH FX10A-168P-SV2(85) Hirose Connector 250: $39.81 Non-Stocked	Mfr. Part No. FX10A-168P-SV2(85) Mouser Part No 798-FX10A-168P-SV285	Hirose Connector	Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH Learn More about Hirose Connector hiroseboardtoboard	Datasheet	Non-Stocked	Reel $39.81 View Quote	Min.: 250 Mult.: 250 : 250	Headers	168 Position	0.5 mm (0.02 in)	2 Row	Solder	Straight	5 mm	300 mA	50 V				Gold	Phosphor Bronze	Liquid Crystal Polymer (LCP)		FX10	Reel

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