Board to Board & Mezzanine Connectors

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FX23L 0.5mm Pitch Board-to-Board Connectors

Hirose FX23L 0.5mm Pitch Board-to-Board Connectors are power/signal hybrid, low-profile floating connectors for high-speed transmission. The FX23L series offers a lower-profile connector than the standard FX23. The FX23L connector stacking height ranges from 8mm to 12mm. The connectors provide a ±0.6mm maximum floating range in XY directions. This Hirose board-to-board connector series offers high-speed transmission up to 8Gbps. Two power contacts are located on each side of the connector housing, with a current capacity of 3A per pin. The connectors feature signal contacts rated up to 0.5A per pin. Applications include medical devices, office imaging equipment, automotive navigation, audio systems, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 FX23L-40S-0.5SV(20) Hirose Connector 1: Rp77.603,58 969In Stock	Mfr. Part No. FX23L-40S-0.5SV(20) Mouser Part No 798-FX23L40S05SV20	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose router server solutions	Datasheet	969In Stock	Cut Tape Rp77.603,58 Rp66.045,60 Rp61.826,02 Rp58.890,66 Reel Rp52.286,10 View Rp56.138,76 Rp52.469,56 Rp52.102,64	Min.: 1 Mult.: 1 : 500	Receptacles	40 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23L	Reel, Cut Tape
Board to Board & Mezzanine Connectors FX23L-80P-0.5SV10 Hirose Connector 1: Rp90.445,78 4.129In Stock	Mfr. Part No. FX23L-80P-0.5SV10 Mouser Part No 798-FX23L-80P-05SV10	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	4.129In Stock	Rp90.445,78 Rp77.053,20 Rp72.099,78 Rp71.549,40 View Rp63.660,62 Rp60.541,80 Rp58.156,82 Rp55.588,38	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)	FX23L	Tray
Board to Board & Mezzanine Connectors Hirose Connector FX23L-40P-0.5SV12(20) FX23L-40P-0.5SV12(20) Hirose Connector 1: Rp73.567,46 280In Stock	Mfr. Part No. FX23L-40P-0.5SV12(20) Mouser Part No 798-FX23L40P05SV1220	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose router server solutions	Datasheet	280In Stock	Cut Tape Rp73.567,46 Rp66.962,90 Rp63.477,16 Rp59.074,12 Reel Rp51.735,72 View Rp45.498,08 Rp42.379,26 Rp41.828,88	Min.: 1 Mult.: 1 : 300													FX23L	Reel, Cut Tape
Board to Board & Mezzanine Connectors Female Recep 20Ckt FX23L-20S-0.5SV Hirose Connector 1: Rp78.704,34 518In Stock	Mfr. Part No. FX23L-20S-0.5SV Mouser Part No 798-FX23L-20S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors Female Recep 20Ckt Learn More about Hirose Connector hirose fx23l connectors	Datasheet	518In Stock	Rp78.704,34 Rp66.962,90 Rp57.422,98 Rp54.487,62 View Rp52.836,48 Rp50.451,50 Rp48.066,52 Rp47.699,60	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	Polyamide (PA)	FX23L	Tray
Board to Board & Mezzanine Connectors Male Plug 40Ckt FX23L-40P-0.5SV10 Hirose Connector 1: Rp73.200,54 995In Stock	Mfr. Part No. FX23L-40P-0.5SV10 Mouser Part No 798-FX23L-40P0.5SV10	Hirose Connector	Board to Board & Mezzanine Connectors Male Plug 40Ckt Learn More about Hirose Connector hirose fx23l connectors	Datasheet	995In Stock	Rp73.200,54 Rp62.192,94 Rp53.570,32 Rp50.818,42 View Rp49.350,74 Rp45.865,00 Rp44.030,40	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)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-60P-0.5SV12 Hirose Connector 1: Rp79.621,64 1.744In Stock 1.080Expected 13/11/2026	Mfr. Part No. FX23L-60P-0.5SV12 Mouser Part No 798-FX23L-60P-05SV12	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	1.744In Stock 1.080Expected 13/11/2026	Rp79.621,64 Rp67.696,74 Rp58.890,66 Rp58.707,20 View Rp57.789,90 Rp48.616,90 Rp48.249,98	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)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-60S-0.5SV Hirose Connector 1: Rp116.313,64 877In Stock	Mfr. Part No. FX23L-60S-0.5SV Mouser Part No 798-FX23L-60S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	877In Stock	Rp116.313,64 Rp98.884,94 Rp92.830,76 Rp85.308,90 View Rp81.639,70 Rp76.135,90 Rp74.301,30 Rp73.200,54	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	Polyamide (PA)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-80P-0.5SV12 Hirose Connector 1: Rp95.215,74 833In Stock	Mfr. Part No. FX23L-80P-0.5SV12 Mouser Part No 798-FX23L-80P-05SV12	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	833In Stock	Rp95.215,74 Rp80.905,86 Rp75.952,44 Rp70.448,64 View Rp66.962,90 Rp58.707,20	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)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-80S-0.5SV Hirose Connector 1: Rp132.274,66 2.350In Stock	Mfr. Part No. FX23L-80S-0.5SV Mouser Part No 798-FX23L-80S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	2.350In Stock	Rp132.274,66 Rp112.460,98 Rp105.489,50 Rp99.068,40 View Rp94.298,44 Rp88.244,26 Rp84.758,52 Rp84.208,14	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	Polyamide (PA)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-120P-0.5SV8 Hirose Connector 1: Rp100.719,54 447In Stock 480Expected 01/07/2027	Mfr. Part No. FX23L-120P-0.5SV8 Mouser Part No 798-FX23L-120P-05SV8	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	447In Stock 480Expected 01/07/2027	Rp100.719,54 Rp85.675,82 Rp80.172,02 Rp75.402,06 View Rp75.218,60 Rp64.394,46 Rp62.376,40	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)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-120S-0.5SV Hirose Connector 1: Rp163.646,32 413In Stock 4.900On Order	Mfr. Part No. FX23L-120S-0.5SV Mouser Part No 798-FX23L-120S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	413In Stock 4.900On Order On Order Ship Dates Mfr. No: FX23L-120S-0.5SV Stock: 413 Can Dispatch Immediately On Order: 2.300 Expected 13/11/2026 2.600 Expected 01/07/2027 Factory Lead Time: 21 Weeks	Rp163.646,32 Rp139.062,68 Rp130.440,06 Rp124.018,96 View Rp118.148,24 Rp110.626,38 Rp106.223,34	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	Polyamide (PA)	FX23L	Tray
Board to Board & Mezzanine Connectors Female Recep 40Ckt FX23L-40S-0.5SV Hirose Connector 1: Rp92.830,76 2.914In Stock	Mfr. Part No. FX23L-40S-0.5SV Mouser Part No 798-FX23L-40S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors Female Recep 40Ckt Learn More about Hirose Connector hirose fx23l connectors	Datasheet	2.914In Stock	Rp92.830,76 Rp79.071,26 Rp74.117,84 Rp68.247,12 View Rp64.761,38 Rp60.725,26 Rp59.257,58 Rp57.606,44 Rp57.239,52	Min.: 1 Mult.: 1	Receptacles	40 Position	0.5 mm (0.02 in)	Solder	Vertical	500 mA	50 VAC	- 55 C	+ 105 C	Gold	Copper Alloy	Polyamide (PA)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-100P-0.5SV10 Hirose Connector 1: Rp84.208,14 2.511In Stock	Mfr. Part No. FX23L-100P-0.5SV10 Mouser Part No 798-FX23L100P05SV10	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	2.511In Stock	Rp84.208,14 Rp71.732,86 Rp63.110,24 Rp62.926,78 View Rp61.642,56 Rp52.836,48 Rp49.534,20 Quote	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)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-100P-0.5SV8 Hirose Connector 1: Rp94.114,98 229In Stock	Mfr. Part No. FX23L-100P-0.5SV8 Mouser Part No 798-FX23L-100P-05SV8	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	229In Stock	Rp94.114,98 Rp79.988,56 Rp75.035,14 Rp70.448,64 View Rp70.265,18 Rp62.743,32 Rp60.174,88 Rp57.973,36	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)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-20P-0.5SV8 Hirose Connector 1: Rp64.761,38 1.407In Stock 960Expected 13/11/2026	Mfr. Part No. FX23L-20P-0.5SV8 Mouser Part No 798-FX23L-20P-0.5SV8	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	1.407In Stock 960Expected 13/11/2026	Rp64.761,38 Rp55.038,00 Rp46.965,76 Rp44.580,78 View Rp43.296,56 Rp41.278,50 Rp39.443,90 Rp38.526,60	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)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-40P-0.5SV12 Hirose Connector 1: Rp76.319,36 336In Stock 168Expected 03/12/2026	Mfr. Part No. FX23L-40P-0.5SV12 Mouser Part No 798-FX23L-40P-05SV12	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	336In Stock 168Expected 03/12/2026	Rp76.319,36 Rp64.944,84 Rp55.955,30 Rp53.019,94 View Rp49.901,12 Rp48.249,98 Rp44.397,32 Rp43.296,56	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)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-60P-0.5SV8 Hirose Connector 1: Rp88.611,18 367In Stock	Mfr. Part No. FX23L-60P-0.5SV8 Mouser Part No 798-FX23L-60P-0.5SV8	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	367In Stock	Rp88.611,18 Rp75.402,06 Rp70.632,10 Rp65.495,22 View Rp62.192,94 Rp59.257,58 Rp57.056,06 Rp54.304,16	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)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-80P-0.5SV8 Hirose Connector 1: Rp92.096,92 215In Stock	Mfr. Part No. FX23L-80P-0.5SV8 Mouser Part No 798-FX23L-80P-0.5SV8	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	215In Stock	Rp92.096,92 Rp78.337,42 Rp73.384,00 Rp68.063,66 View Rp64.761,38 Rp61.642,56 Rp59.257,58 Rp56.689,14	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)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-120P-0.5SV10 Hirose Connector 1: Rp102.187,22 243In Stock	Mfr. Part No. FX23L-120P-0.5SV10 Mouser Part No 798-FX23L120P05SV10	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	243In Stock	Rp102.187,22 Rp86.960,04 Rp81.456,24 Rp76.502,82 View Rp72.833,62 Rp68.247,12 Rp65.495,22 Rp63.477,16	Min.: 1 Mult.: 1									+ 105 C				FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-120P-0.5SV12 Hirose Connector 1: Rp112.827,90 130In Stock	Mfr. Part No. FX23L-120P-0.5SV12 Mouser Part No 798-FX23L120P05SV12	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	130In Stock	Rp112.827,90 Rp102.737,60 Rp97.233,80 Rp95.032,28 View Rp90.445,78 Rp68.797,50 Rp65.862,14 Rp64.027,54	Min.: 1 Mult.: 1									+ 105 C				FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-100S-0.5SV Hirose Connector 1: Rp147.318,38 84In Stock 1.000On Order	Mfr. Part No. FX23L-100S-0.5SV Mouser Part No 798-FX23L-100S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	84In Stock 1.000On Order On Order Ship Dates Mfr. No: FX23L-100S-0.5SV Stock: 84 Can Dispatch Immediately On Order: 550 Expected 05/02/2027 450 Expected 01/07/2027 Factory Lead Time: 21 Weeks	Rp147.318,38 Rp125.303,18 Rp117.414,40 Rp111.543,68 View Rp106.223,34 Rp99.618,78 Rp94.848,82 Rp94.665,36	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	Polyamide (PA)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-100P-0.5SV12 Hirose Connector 1: Rp100.719,54 26In Stock	Mfr. Part No. FX23L-100P-0.5SV12 Mouser Part No 798-FX23L100P05SV12	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	26In Stock	Rp100.719,54 Rp85.675,82 Rp80.172,02 Rp75.402,06 View Rp71.732,86 Rp67.146,36 Rp64.394,46 Rp63.660,62 Rp62.376,40	Min.: 1 Mult.: 1									+ 105 C				FX23L	Tray
Board to Board & Mezzanine Connectors 40P 8MM SMT HDR .5MM 8GBPS GLD FX23L-40P-0.5SV8 Hirose Connector 1: Rp70.999,02 1.092Expected 10/11/2026	Mfr. Part No. FX23L-40P-0.5SV8 Mouser Part No 798-FX23L-40P-0.5SV8	Hirose Connector	Board to Board & Mezzanine Connectors 40P 8MM SMT HDR .5MM 8GBPS GLD Learn More about Hirose Connector hirose fx23l connectors	Datasheet	1.092Expected 10/11/2026	Rp70.999,02 Rp60.541,80 Rp52.102,64 Rp49.534,20 View Rp46.965,76 Rp45.314,62 Rp41.828,88 Rp40.177,74	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)	FX23L	Tray
Board to Board & Mezzanine Connectors Male Plug2 0Ckt FX23L-20P-0.5SV12 Hirose Connector 1: Rp63.110,24 1.248On Order	Mfr. Part No. FX23L-20P-0.5SV12 Mouser Part No 798-FX23L-20P0.5SV12	Hirose Connector	Board to Board & Mezzanine Connectors Male Plug2 0Ckt Learn More about Hirose Connector hirose fx23l connectors	Datasheet	1.248On Order On Order Ship Dates Mfr. No: FX23L-20P-0.5SV12 Stock: 0 On Order: 768 Expected 19/11/2026 480 Expected 25/05/2027 Factory Lead Time: 33 Weeks	Rp63.110,24 Rp55.588,38 Rp46.598,84 Rp45.131,16 View Rp43.846,94 Rp41.645,42	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)	FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-60P-0.5SV10 Hirose Connector 1: Rp81.089,32 2.327On Order	Mfr. Part No. FX23L-60P-0.5SV10 Mouser Part No 798-FX23L-60P-05SV10	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	2.327On Order On Order Ship Dates Mfr. No: FX23L-60P-0.5SV10 Stock: 0 On Order: 743 Expected 22/12/2026 648 Expected 12/01/2027 936 Expected 18/02/2027 Factory Lead Time: 22 Weeks	Rp81.089,32 Rp68.980,96 Rp59.991,42 Rp57.056,06 View Rp54.304,16 Rp52.102,64 Rp49.717,66 Rp49.350,74	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)	FX23L	Tray

FX23L 0.5mm Pitch Board-to-Board Connectors

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FX23L 0.5mm Pitch Board-to-Board Connectors

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