Board to Board & Mezzanine Connectors

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FX23 High-Speed 0.5mm Pitch Floating Connectors

Hirose Electric FX23 High-Speed 0.5mm Pitch Floating Board-to-Board Connectors support high current ratings and high-speed transmission of up to 8Gbps (maximum). The FX23 components feature a hybrid power/signal contact structure and an innovative contact design that ensures impedance matching. Four built-in power contacts carry up to 3A current rating each, while the signal contacts can carry 0.5A each. Applications for Hirose FX23 high-speed connectors include industrial and broadcast equipment, point-of-sale (POS) terminals, medical devices, and car navigation.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Pitch	Termination Style	Mounting Angle	Current Rating	Voltage Rating	Minimum Operating Temperature	Maximum Operating Temperature	Contact Plating	Contact Material	Housing Material	Series	Packaging
Board to Board & Mezzanine Connectors FX23-40P-0.5SV15B Hirose Connector 1: $5.88 872In Stock	Mfr. Part # FX23-40P-0.5SV15B Mouser Part # 798-FX23-40P-05SV15B	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23 connectors	Datasheet	872In Stock	$5.88 $5.35 $5.06 $3.98 $3.29	Min.: 1 Mult.: 1	Headers	40 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23	Tray
Board to Board & Mezzanine Connectors FX23-60P-0.5SV20(20) Hirose Connector 1: $7.27 265In Stock 450Expected 11/2/2026	Mfr. Part # FX23-60P-0.5SV20(20) Mouser Part # 798-FX2360P05SV2020	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose router server solutions	Datasheet	265In Stock 450Expected 11/2/2026	Cut Tape $7.27 $6.58 $6.22 $6.06 Reel $5.15 View $5.71 $4.29	Min.: 1 Mult.: 1 : 150									+ 105 C				FX23	Reel, Cut Tape
Board to Board & Mezzanine Connectors FX23-100P-0.5SV20(20) Hirose Connector 1: $7.94 145In Stock	Mfr. Part # FX23-100P-0.5SV20(20) Mouser Part # 798-FX23100P05SV2020	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23 connectors	Datasheet	145In Stock	Cut Tape $7.94 $6.75 $6.32 $5.87 Reel $5.22 View $5.58 $4.97 $4.74	Min.: 1 Mult.: 1 : 150	Headers	100 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23	Reel, Cut Tape
Board to Board & Mezzanine Connectors FX23-60P-0.5SV20B Hirose Connector 1: $6.18 85In Stock	Mfr. Part # FX23-60P-0.5SV20B Mouser Part # 798-FX23-60P-05SV20B	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23 connectors	Datasheet	85In Stock	$6.18 $5.59 $5.28 $5.21 View $4.19 $3.88 $3.80 $3.74	Min.: 1 Mult.: 1	Headers	60 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23	Tray
Board to Board & Mezzanine Connectors Hirose Connector FX23-20P-0.5SV15B FX23-20P-0.5SV15B Hirose Connector 1: $5.22 133In Stock	Mfr. Part # FX23-20P-0.5SV15B Mouser Part # 798-FX23-20P-05SV15B	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23 connectors	Datasheet	133In Stock	$5.22 $4.75 $4.50 $4.40 View $4.19 $3.52 $3.15 $3.06	Min.: 1 Mult.: 1									+ 105 C				FX23	Tray
Board to Board & Mezzanine Connectors Hirose Connector FX23-20S-0.5SVB FX23-20S-0.5SVB Hirose Connector 1: $3.99 143In Stock	Mfr. Part # FX23-20S-0.5SVB Mouser Part # 798-FX23-20S-0.5SVB	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23 connectors	Datasheet	143In Stock	$3.99 $3.63 $3.44 $3.23 View $2.75 $2.72 $2.43 $2.37 $2.33	Min.: 1 Mult.: 1									+ 105 C				FX23	Tray
Board to Board & Mezzanine Connectors FX23-100P-0.5SV20 Hirose Connector 1: $8.62 469In Stock	Mfr. Part # FX23-100P-0.5SV20 Mouser Part # 798-FX23-100P0.5SV20	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23 connectors	Datasheet	469In Stock	$8.62 $7.76 $7.31 $7.12 View $6.93 $6.18 $5.80 $5.30	Min.: 1 Mult.: 1	Headers	100 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Recep STRT VERT MNT 100P FX23-100S-0.5SV Hirose Connector 1: $6.33 799In Stock	Mfr. Part # FX23-100S-0.5SV Mouser Part # 798-FX23-100S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Recep STRT VERT MNT 100P Learn More about Hirose Connector hirose fx23 connectors	Datasheet	799In Stock	$6.33 $5.60 $5.26 $4.94 View $4.70 $4.47 $3.96	Min.: 1 Mult.: 1	Receptacles	100 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 100P 10mm Hght FX23-100S-0.5SV10 Hirose Connector 1: $8.72 1,001In Stock	Mfr. Part # FX23-100S-0.5SV10 Mouser Part # 798-FX23-100S0.5SV10	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 100P 10mm Hght Learn More about Hirose Connector hirose fx23 connectors	Datasheet	1,001In Stock	$8.72 $7.41 $6.95 $6.45 View $6.13 $5.65	Min.: 1 Mult.: 1	Receptacles	100 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 120P 20mm Hght FX23-120P-0.5SV20 Hirose Connector 1: $9.03 292In Stock	Mfr. Part # FX23-120P-0.5SV20 Mouser Part # 798-FX23-120P0.5SV20	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 120P 20mm Hght Learn More about Hirose Connector hirose fx23 connectors	Datasheet	292In Stock	$9.03 $7.68 $7.20 $6.77 View $6.44 $6.03 $5.79 $5.69	Min.: 1 Mult.: 1	Headers	120 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Recep STRT VERT MNT 120P FX23-120S-0.5SV Hirose Connector 1: $7.36 403In Stock 720Expected 12/23/2026	Mfr. Part # FX23-120S-0.5SV Mouser Part # 798-FX23-120S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Recep STRT VERT MNT 120P Learn More about Hirose Connector hirose fx23 connectors	Datasheet	403In Stock 720Expected 12/23/2026	$7.36 $6.75 $6.38 $6.23 View $5.90 $5.28 $4.97 $4.48 $4.40	Min.: 1 Mult.: 1	Receptacles	120 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 20P 15mm Hght FX23-20P-0.5SV15 Hirose Connector 1: $5.23 5,718In Stock	Mfr. Part # FX23-20P-0.5SV15 Mouser Part # 798-FX23-20P-0.5SV15	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 20P 15mm Hght Learn More about Hirose Connector hirose fx23 connectors	Datasheet	5,718In Stock	$5.23 $4.45 $4.17 $3.83 View $3.64 $3.53 $3.37 $3.30 $3.23	Min.: 1 Mult.: 1	Headers	20 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Straight 20P FX23-20S-0.5SV Hirose Connector 1: $4.01 7,446In Stock	Mfr. Part # FX23-20S-0.5SV Mouser Part # 798-FX23-20S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Straight 20P Learn More about Hirose Connector hirose fx23 connectors	Datasheet	7,446In Stock	$4.01 $3.41 $2.94 $2.79 View $2.71 $2.58 $2.52 $2.42	Min.: 1 Mult.: 1	Receptacles	20 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	FX23	Tray
Board to Board & Mezzanine Connectors FX23-100P-0.5SV15 Hirose Connector 1: $7.32 838In Stock 504Expected 2/18/2027	Mfr. Part # FX23-100P-0.5SV15 Mouser Part # 798-FX23-100P0.5SV15	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23 connectors	Datasheet	838In Stock 504Expected 2/18/2027	$7.32 $6.22 $5.83 $5.41 View $5.14 $4.90 $4.71 $4.48 $4.45	Min.: 1 Mult.: 1	Headers	100 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 120P 10mm Hght FX23-120S-0.5SV10 Hirose Connector 1: $8.47 630In Stock	Mfr. Part # FX23-120S-0.5SV10 Mouser Part # 798-FX23-120S0.5SV10	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 120P 10mm Hght Learn More about Hirose Connector hirose fx23 connectors	Datasheet	630In Stock	$8.47 $7.20 $6.75 $6.35 View $6.04 $5.66 $5.48	Min.: 1 Mult.: 1	Receptacles	120 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 20P 20mm Hght FX23-20P-0.5SV20 Hirose Connector 1: $5.38 647In Stock	Mfr. Part # FX23-20P-0.5SV20 Mouser Part # 798-FX23-20P-0.5SV20	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 20P 20mm Hght Learn More about Hirose Connector hirose fx23 connectors	Datasheet	647In Stock	$5.38 $4.58 $4.29 $3.94 View $3.74 $3.63 $3.46 $3.33	Min.: 1 Mult.: 1	Headers	20 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 40P 15mm Hght FX23-40P-0.5SV15 Hirose Connector 1: $6.08 811In Stock 840Expected 11/16/2026	Mfr. Part # FX23-40P-0.5SV15 Mouser Part # 798-FX23-40P-0.5SV15	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 40P 15mm Hght Learn More about Hirose Connector hirose fx23 connectors	Datasheet	811In Stock 840Expected 11/16/2026	$6.08 $5.17 $4.85 $4.45 View $4.23 $4.11 $3.91 $3.66 $3.63	Min.: 1 Mult.: 1	Headers	40 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A 40P FX23-40S-0.5SH Hirose Connector 1: $4.93 1,138In Stock	Mfr. Part # FX23-40S-0.5SH Mouser Part # 798-FX23-40S-0.5SH	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A 40P Learn More about Hirose Connector hirose fx23 connectors	Datasheet	1,138In Stock	$4.93 $4.20 $3.93 $3.61 View $3.43 $3.33 $3.17 $3.03	Min.: 1 Mult.: 1	Receptacles	40 Position	0.5 mm (0.02 in)	Solder	Right Angle	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 60P 15mm Hght FX23-60P-0.5SV15 Hirose Connector 1: $5.93 475In Stock 756Expected 12/4/2026	Mfr. Part # FX23-60P-0.5SV15 Mouser Part # 798-FX23-60P-0.5SV15	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 60P 15mm Hght Learn More about Hirose Connector hirose fx23 connectors	Datasheet	475In Stock 756Expected 12/4/2026	$5.93 $5.04 $4.72 $4.34 View $4.12 $4.00 $3.81 $3.70	Min.: 1 Mult.: 1	Headers	60 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 60P 20mm Hght FX23-60P-0.5SV20 Hirose Connector 1: $7.33 1,598In Stock 756Expected 11/9/2026	Mfr. Part # FX23-60P-0.5SV20 Mouser Part # 798-FX23-60P-0.5SV20	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 60P 20mm Hght Learn More about Hirose Connector hirose fx23 connectors	Datasheet	1,598In Stock 756Expected 11/9/2026	$7.33 $6.30 $5.91 $5.42 View $5.16 $5.01 $4.77 $4.64 $4.29	Min.: 1 Mult.: 1	Headers	60 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23	Tray
Board to Board & Mezzanine Connectors FX23-60P-0.5SV15(20) Hirose Connector 1: $6.63 519In Stock	Mfr. Part # FX23-60P-0.5SV15(20) Mouser Part # 798-FX23-60P05SV1520	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23 connectors	Datasheet	519In Stock	Cut Tape $6.63 $5.64 $5.29 Reel $5.03 $4.24 $4.19	Min.: 1 Mult.: 1 : 250									+ 105 C				FX23	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A 60P FX23-60S-0.5SH Hirose Connector 1: $5.36 2,320In Stock	Mfr. Part # FX23-60S-0.5SH Mouser Part # 798-FX23-60S-0.5SH	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A 60P Learn More about Hirose Connector hirose fx23 connectors	Datasheet	2,320In Stock	$5.36 $4.56 $4.27 $3.82 View $3.66 $3.45 $3.24 $3.13	Min.: 1 Mult.: 1	Receptacles	60 Position	0.5 mm (0.02 in)	Solder	Right Angle	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Straight 60P FX23-60S-0.5SV Hirose Connector 1: $5.46 988In Stock	Mfr. Part # FX23-60S-0.5SV Mouser Part # 798-FX23-60S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Straight 60P Learn More about Hirose Connector hirose fx23 connectors	Datasheet	988In Stock	$5.46 $4.65 $4.36 $4.00 View $3.80 $3.69 $3.52 $3.39	Min.: 1 Mult.: 1	Receptacles	60 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	FX23	Tray
Board to Board & Mezzanine Connectors FX23-80P-0.5SV15 Hirose Connector 1: $7.01 624In Stock	Mfr. Part # FX23-80P-0.5SV15 Mouser Part # 798-FX23-80P-0.5SV15	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23 connectors	Datasheet	624In Stock	$7.01 $5.96 $5.59 $5.19 View $4.93 $4.69 $4.51 $4.21 $4.18	Min.: 1 Mult.: 1	Headers	80 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23	Tray
Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Straight 80P FX23-80S-0.5SV Hirose Connector 1: $5.93 3,087In Stock	Mfr. Part # FX23-80S-0.5SV Mouser Part # 798-FX23-80S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Straight 80P Learn More about Hirose Connector hirose fx23 connectors	Datasheet	3,087In Stock	$5.93 $5.04 $4.72 $4.38 View $4.17 $3.97 $3.81 $3.71 $3.70	Min.: 1 Mult.: 1	Receptacles	80 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	FX23	Tray

FX23 High-Speed 0.5mm Pitch Floating Connectors

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FX23 High-Speed 0.5mm Pitch Floating Connectors

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