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-80S-0.5SV Hirose Connector 1: Rp132.275 3.405In 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	3.405In Stock	Rp132.275 Rp106.223 Rp101.453 Rp98.335 View Rp94.115 Rp87.694 Rp84.392 Rp78.521 Rp76.319	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-40S-0.5SV(20) Hirose Connector 1: Rp77.604 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 Rp77.604 Rp66.046 Rp61.826 Rp58.891 View Reel Rp52.470 Rp56.139 Rp52.653 Rp52.470	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 Hirose Connector FX23L-40P-0.5SV12(20) FX23L-40P-0.5SV12(20) Hirose Connector 1: Rp73.567 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 Rp66.963 Rp63.477 Rp59.074 Reel Rp51.736 View Rp46.415 Rp43.297 Rp42.012 Rp41.829	Min.: 1 Mult.: 1 : 300													FX23L	Reel, Cut Tape
Board to Board & Mezzanine Connectors FX23L-120P-0.5SV8 Hirose Connector 1: Rp100.720 447In Stock 480Expected 13/11/2026	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 13/11/2026	Rp100.720 Rp85.676 Rp85.492 Rp77.053 View Rp74.852 Rp62.376	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 Male Plug 40Ckt FX23L-40P-0.5SV10 Hirose Connector 1: Rp73.201 1.183In 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	1.183In Stock	Rp73.201 Rp62.193 Rp53.570 Rp50.818 View Rp49.351 Rp45.865 Rp44.030	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-60S-0.5SV Hirose Connector 1: Rp116.314 897In 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	897In Stock	Rp116.314 Rp98.885 Rp92.831 Rp86.226 View Rp82.007 Rp77.971 Rp74.301 Rp73.201	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: Rp95.216 966In 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	966In Stock	Rp95.216 Rp80.906 Rp75.952 Rp70.449 View Rp66.963 Rp58.707	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-120S-0.5SV Hirose Connector 1: Rp163.646 841In 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	841In Stock 4.900On Order On Order Ship Dates Mfr. No: FX23L-120S-0.5SV Stock: 841 Can Dispatch Immediately On Order: 2.600 Expected 04/01/2027 2.300 Expected 10/06/2027 Factory Lead Time: 21 Weeks	Rp163.646 Rp139.063 Rp130.440 Rp124.019 View Rp118.148 Rp110.626 Rp106.223	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 FX23L-20P-0.5SV8 Hirose Connector 1: Rp64.761 692In Stock 1.728On Order	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	692In Stock 1.728On Order On Order Ship Dates Mfr. No: FX23L-20P-0.5SV8 Stock: 692 Can Dispatch Immediately On Order: 960 Expected 11/02/2027 768 Expected 18/02/2027 Factory Lead Time: 24 Weeks	Rp64.761 Rp55.038 Rp46.966 Rp44.581 View Rp43.297 Rp41.279 Rp39.444 Rp38.527	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 Female Recep 40Ckt FX23L-40S-0.5SV Hirose Connector 1: Rp92.831 3.040In 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	3.040In Stock	Rp92.831 Rp79.071 Rp74.118 Rp73.934 View Rp68.798 Rp66.963 Rp57.790 Rp57.240	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-60P-0.5SV12 Hirose Connector 1: Rp79.622 698In Stock 2.232On Order	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	698In Stock 2.232On Order On Order Ship Dates Mfr. No: FX23L-60P-0.5SV12 Stock: 698 Can Dispatch Immediately On Order: 1.152 Expected 16/10/2026 1.080 Expected 18/05/2027 Factory Lead Time: 24 Weeks	Rp79.622 Rp67.697 Rp58.891 Rp55.955 View Rp53.203 Rp51.185 Rp48.617 Rp48.250	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-0.5SV10 Hirose Connector 1: Rp95.950 4.326In 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	4.326In Stock	Rp95.950 Rp81.640 Rp76.503 Rp70.999 View Rp67.513 Rp64.211 Rp61.826 Rp57.790 Rp56.322	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-100P-0.5SV10 Hirose Connector 1: Rp84.208 3.761In 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	3.761In Stock	Rp84.208 Rp71.733 Rp63.110 Rp62.927 View Rp61.643 Rp52.836 Rp49.534 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: Rp94.115 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	Rp94.115 Rp93.014 Rp88.061 Rp84.575 View Rp80.355 Rp62.743 Rp60.175 Rp57.973	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 Female Recep 20Ckt FX23L-20S-0.5SV Hirose Connector 1: Rp78.704 350In Stock 450Expected 16/10/2026	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	350In Stock 450Expected 16/10/2026	Rp78.704 Rp66.963 Rp57.423 Rp54.488 View Rp52.836 Rp50.452 Rp48.067 Rp47.700	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 FX23L-60P-0.5SV8 Hirose Connector 1: Rp88.611 377In 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	377In Stock	Rp88.611 Rp75.402 Rp70.632 Rp65.495 View Rp62.193 Rp57.056 Rp54.304	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-120P-0.5SV10 Hirose Connector 1: Rp102.187 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 Rp86.960 Rp81.456 Rp76.503 View Rp72.834 Rp65.495 Rp63.477	Min.: 1 Mult.: 1									+ 105 C				FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-120P-0.5SV12 Hirose Connector 1: Rp102.921 240In 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	240In Stock	Rp102.921 Rp87.510 Rp82.007 Rp77.237 View Rp77.053 Rp68.798 Rp65.862 Rp64.394 Rp64.028	Min.: 1 Mult.: 1									+ 105 C				FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-20P-0.5SV10 Hirose Connector 1: Rp65.312 514In Stock 288Expected 15/12/2026	Mfr. Part No. FX23L-20P-0.5SV10 Mouser Part No 798-FX23L-20P-05SV10	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	514In Stock 288Expected 15/12/2026	Rp65.312 Rp59.441 Rp54.304 Rp51.552 View Rp45.682 Rp44.397 Rp37.976 Rp37.059	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-100P-0.5SV12 Hirose Connector 1: Rp100.720 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	Rp100.720 Rp85.676 Rp80.172 Rp75.402 View Rp71.733 Rp67.146 Rp64.394 Rp63.661 Rp62.376	Min.: 1 Mult.: 1									+ 105 C				FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-100S-0.5SV Hirose Connector 1: Rp154.840 679On 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	679On Order On Order Ship Dates Mfr. No: FX23L-100S-0.5SV Stock: 0 On Order: 229 Expected 22/10/2026 450 Expected 24/11/2026 Factory Lead Time: 16 Weeks	Rp154.840 Rp132.642 Rp124.386 Rp116.864 View Rp112.644 Rp105.673 Rp100.353 Rp95.032 Quote	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 Male Plug2 0Ckt FX23L-20P-0.5SV12 Hirose Connector 1: Rp63.110 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: 480 Expected 25/05/2027 768 Expected 08/06/2027 Factory Lead Time: 33 Weeks	Rp63.110 Rp55.772 Rp46.599 Rp44.581 View Rp42.379 Rp39.444	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 40P 8MM SMT HDR .5MM 8GBPS GLD FX23L-40P-0.5SV8 Hirose Connector 1: Rp67.146 1.092On Order	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	1.092On Order On Order Ship Dates Mfr. No: FX23L-40P-0.5SV8 Stock: 0 On Order: 840 Expected 01/06/2027 252 Expected 08/06/2027 Factory Lead Time: 39 Weeks	Rp67.146 Rp64.394 Rp58.891 Rp48.433 View Rp45.682 Rp43.297	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-0.5SV10 Hirose Connector 1: Rp81.089 1.748On 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	1.748On Order On Order Ship Dates Mfr. No: FX23L-60P-0.5SV10 Stock: 0 On Order: 236 Expected 19/10/2026 864 Expected 15/12/2026 648 Expected 22/12/2026 Factory Lead Time: 20 Weeks	Rp81.089 Rp68.981 Rp59.991 Rp57.056 View Rp54.304 Rp52.103 Rp49.718 Rp49.351	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-40P-0.5SV12 Hirose Connector 1: Rp71.916 336Expected 20/10/2026	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	336Expected 20/10/2026	Rp71.916 Rp61.276 Rp52.653 Rp50.085 View Rp48.617 Rp46.232 Rp43.663 Rp43.297	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

FX23L 0.5mm Pitch Board-to-Board Connectors

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