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 (CAD) 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: $6.09 969In Stock	Mfr. Part # FX23L-40S-0.5SV(20) Mouser Part # 798-FX23L40S05SV20	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose router server solutions	Datasheet	969In Stock	Cut Tape $6.09 $5.18 $4.85 $4.62 Reel $4.10 View $4.41 $4.12 $4.09	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: $5.77 280In Stock	Mfr. Part # FX23L-40P-0.5SV12(20) Mouser Part # 798-FX23L40P05SV1220	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose router server solutions	Datasheet	280In Stock	Cut Tape $5.77 $5.26 $4.98 $4.64 Reel $4.06 View $3.57 $3.33 $3.28	Min.: 1 Mult.: 1 : 300													FX23L	Reel, Cut Tape
Board to Board & Mezzanine Connectors Female Recep 20Ckt FX23L-20S-0.5SV Hirose Connector 1: $6.18 658In Stock	Mfr. Part # FX23L-20S-0.5SV Mouser Part # 798-FX23L-20S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors Female Recep 20Ckt Learn More about Hirose Connector hirose fx23l connectors	Datasheet	658In Stock	$6.18 $5.26 $4.51 $4.28 View $4.15 $3.96 $3.77 $3.74	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: $5.75 995In Stock	Mfr. Part # FX23L-40P-0.5SV10 Mouser Part # 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	$5.75 $4.88 $4.20 $3.99 View $3.87 $3.60 $3.46	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: $9.13 877In Stock	Mfr. Part # FX23L-60S-0.5SV Mouser Part # 798-FX23L-60S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	877In Stock	$9.13 $7.76 $7.29 $6.70 View $6.41 $5.98 $5.83 $5.75	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: $7.47 966In Stock	Mfr. Part # FX23L-80P-0.5SV12 Mouser Part # 798-FX23L-80P-05SV12	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	966In Stock	$7.47 $6.35 $5.96 $5.53 View $5.26 $4.61	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: $10.38 2,350In Stock	Mfr. Part # FX23L-80S-0.5SV Mouser Part # 798-FX23L-80S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	2,350In Stock	$10.38 $8.83 $8.28 $7.78 View $7.40 $6.93 $6.65 $6.61	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: $7.91 447In Stock 480Expected 2027-03-16	Mfr. Part # FX23L-120P-0.5SV8 Mouser Part # 798-FX23L-120P-05SV8	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	447In Stock 480Expected 2027-03-16	$7.91 $6.72 $6.29 $5.92 View $5.90 $5.05 $4.90	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: $12.84 325In Stock 4,900On Order	Mfr. Part # FX23L-120S-0.5SV Mouser Part # 798-FX23L-120S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	325In Stock 4,900On Order On Order Ship Dates Mfr. #: FX23L-120S-0.5SV Stock: 325 Can Ship Immediately On Order: 2,300 Expected 2026-11-13 2,600 Expected 2027-03-16 Factory Lead-Time: 15 Weeks	$12.84 $10.92 $10.24 $9.73 View $9.27 $8.68 $8.34	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: $7.29 2,914In Stock	Mfr. Part # FX23L-40S-0.5SV Mouser Part # 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	$7.29 $6.21 $5.82 $5.36 View $5.08 $4.77 $4.65 $4.52 $4.49	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: $6.25 1,744In Stock 1,080Expected 2026-11-13	Mfr. Part # FX23L-60P-0.5SV12 Mouser Part # 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 2026-11-13	$6.25 $5.31 $4.62 $4.61 View $4.54 $3.82 $3.79	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: $7.10 4,157In Stock	Mfr. Part # FX23L-80P-0.5SV10 Mouser Part # 798-FX23L-80P-05SV10	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	4,157In Stock	$7.10 $6.05 $5.66 $5.62 View $5.00 $4.75 $4.56 $4.36	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: $6.61 3,411In Stock	Mfr. Part # FX23L-100P-0.5SV10 Mouser Part # 798-FX23L100P05SV10	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	3,411In Stock	$6.61 $5.63 $4.95 $4.94 View $4.84 $4.15 $3.89 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: $7.39 229In Stock	Mfr. Part # FX23L-100P-0.5SV8 Mouser Part # 798-FX23L-100P-05SV8	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	229In Stock	$7.39 $6.28 $5.89 $5.53 View $5.52 $4.92 $4.72 $4.55	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-40P-0.5SV12 Hirose Connector 1: $5.99 336In Stock 168Expected 2026-12-07	Mfr. Part # FX23L-40P-0.5SV12 Mouser Part # 798-FX23L-40P-05SV12	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	336In Stock 168Expected 2026-12-07	$5.99 $5.10 $4.39 $4.16 View $3.92 $3.79 $3.48 $3.40	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-0.5SV8 Hirose Connector 1: $6.96 367In Stock	Mfr. Part # FX23L-60P-0.5SV8 Mouser Part # 798-FX23L-60P-0.5SV8	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	367In Stock	$6.96 $5.92 $5.54 $5.14 View $4.88 $4.65 $4.48 $4.26	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: $7.23 215In Stock	Mfr. Part # FX23L-80P-0.5SV8 Mouser Part # 798-FX23L-80P-0.5SV8	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	215In Stock	$7.23 $6.15 $5.76 $5.34 View $5.08 $4.84 $4.65 $4.45	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: $8.02 243In Stock	Mfr. Part # FX23L-120P-0.5SV10 Mouser Part # 798-FX23L120P05SV10	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	243In Stock	$8.02 $6.83 $6.39 $6.00 View $5.72 $5.36 $5.14 $4.98	Min.: 1 Mult.: 1									+ 105 C				FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-120P-0.5SV12 Hirose Connector 1: $8.86 240In Stock	Mfr. Part # FX23L-120P-0.5SV12 Mouser Part # 798-FX23L120P05SV12	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	240In Stock	$8.86 $8.06 $7.63 $7.46 View $7.10 $5.40 $5.17 $5.03	Min.: 1 Mult.: 1									+ 105 C				FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-100S-0.5SV Hirose Connector 1: $11.56 28In Stock 450Expected 2027-03-16	Mfr. Part # FX23L-100S-0.5SV Mouser Part # 798-FX23L-100S-0.5SV	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	28In Stock 450Expected 2027-03-16	$11.56 $9.84 $9.22 $8.76 View $8.34 $7.82 $7.44 $7.43	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-20P-0.5SV8 Hirose Connector 1: $5.08 670In Stock 1,728On Order	Mfr. Part # FX23L-20P-0.5SV8 Mouser Part # 798-FX23L-20P-0.5SV8	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	670In Stock 1,728On Order On Order Ship Dates Mfr. #: FX23L-20P-0.5SV8 Stock: 670 Can Ship Immediately On Order: 768 Expected 2026-11-09 960 Expected 2026-11-13 Factory Lead-Time: 11 Weeks	$5.08 $4.32 $3.69 $3.50 View $3.40 $3.24 $3.10 $3.02	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: $7.91 26In Stock	Mfr. Part # FX23L-100P-0.5SV12 Mouser Part # 798-FX23L100P05SV12	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose fx23l connectors	Datasheet	26In Stock	$7.91 $6.72 $6.29 $5.92 View $5.63 $5.27 $5.05 $5.00 $4.90	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: $5.57 1,092Expected 2026-11-09	Mfr. Part # FX23L-40P-0.5SV8 Mouser Part # 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 2026-11-09	$5.57 $4.75 $4.09 $3.89 View $3.69 $3.56 $3.28 $3.15	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: $4.95 1,248On Order	Mfr. Part # FX23L-20P-0.5SV12 Mouser Part # 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. #: FX23L-20P-0.5SV12 Stock: 0 On Order: 480 Expected 2027-05-25 768 Expected 2027-06-08 Factory Lead-Time: 33 Weeks	$4.95 $4.36 $3.66 $3.54 View $3.44 $3.27	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: $6.36 2,327On Order	Mfr. Part # FX23L-60P-0.5SV10 Mouser Part # 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. #: FX23L-60P-0.5SV10 Stock: 0 On Order: 743 Expected 2026-12-22 648 Expected 2026-12-29 936 Expected 2027-03-17 Factory Lead-Time: 22 Weeks	$6.36 $5.41 $4.71 $4.48 View $4.26 $4.09 $3.90 $3.87	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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