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 (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 40P 8MM SMT HDR .5MM 8GBPS GLD FX23L-40P-0.5SV8 Hirose Connector 1: $3.66 1,092In Stock	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	1,092In Stock	$3.66 $3.12 $2.92 $2.41 View $2.36 $2.24 $2.11	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-80P-0.5SV10 Hirose Connector 1: $4.93 4,009In 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	4,009In Stock	$4.93 $4.20 $3.93 $3.90 View $3.19 $3.08 $2.98 $2.90 $2.84	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-20P-0.5SV8 Hirose Connector 1: $3.54 1,362In Stock 960Expected 2026/11/13	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	1,362In Stock 960Expected 2026/11/13	$3.54 $3.00 $2.56 $2.43 View $2.36 $2.26 $2.15 $2.11	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 Male Plug 40Ckt FX23L-40P-0.5SV10 Hirose Connector 1: $3.99 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	$3.99 $3.40 $2.92 $2.77 View $2.69 $2.50 $2.40	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: $4.34 1,744In Stock 1,080Expected 2026/11/13	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 2026/11/13	$4.34 $3.69 $3.21 $3.20 View $3.15 $2.65 $2.63	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: $6.34 696In Stock 700Expected 2026/12/03	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	696In Stock 700Expected 2026/12/03	$6.34 $5.40 $5.06 $4.62 View $4.42 $4.12 $4.05 $3.99	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: $5.19 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	$5.19 $4.41 $4.14 $3.84 View $3.65 $3.20	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: $7.21 2,315In 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	2,315In Stock	$7.21 $6.13 $5.76 $5.40 View $5.14 $4.81 $4.62 $4.59	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 Female Recep 40Ckt FX23L-40S-0.5SV Hirose Connector 1: $5.06 2,464In 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	2,464In Stock	$5.06 $4.31 $4.04 $3.70 View $3.54 $3.26 $3.23 $3.14 $3.12	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: $4.59 2,496In 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	2,496In Stock	$4.59 $3.91 $3.44 $3.43 View $3.36 $2.88 $2.70 $2.58	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: $5.13 123In 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	123In Stock	$5.13 $4.36 $4.09 $3.84 View $3.83 $3.42 $3.28 $3.16	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: $4.29 518In Stock 810Expected 2026/12/04	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 810Expected 2026/12/04	$4.29 $3.65 $3.13 $2.97 View $2.88 $2.76 $2.62 $2.61	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: $4.83 177In 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	177In Stock	$4.83 $4.11 $3.85 $3.57 View $3.40 $3.23 $3.11 $2.97	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: $5.33 200In 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	200In Stock	$5.33 $4.54 $4.24 $3.94 View $3.74 $3.56 $3.42 $3.20 $3.09	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: $5.57 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	$5.57 $4.75 $4.44 $4.18 View $3.97 $3.72 $3.57 $3.47	Min.: 1 Mult.: 1									+ 105 C				FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-120P-0.5SV12 Hirose Connector 1: $6.15 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	$6.15 $5.61 $5.30 $5.18 View $4.93 $3.76 $3.59 $3.49	Min.: 1 Mult.: 1									+ 105 C				FX23L	Tray
Board to Board & Mezzanine Connectors FX23L-120P-0.5SV8 Hirose Connector 1: $5.49 197In Stock 1,020On Order	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	197In Stock 1,020On Order On Order Ship Dates Mfr. No: FX23L-120P-0.5SV8 Stock: 197 Can Dispatch Immediately On Order: 540 Expected 2027/04/26 480 Expected 2027/07/01 Factory Lead Time: 25 Weeks	$5.49 $4.68 $4.37 $4.11 View $3.51 $3.40	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: $8.92 120In 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	120In Stock 4,900On Order On Order Ship Dates Mfr. No: FX23L-120S-0.5SV Stock: 120 Can Dispatch Immediately On Order: 2,300 Expected 2026/11/13 2,600 Expected 2027/07/01 Factory Lead Time: 21 Weeks	$8.92 $7.58 $7.11 $6.76 View $6.44 $6.04 $5.79	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-100P-0.5SV12 Hirose Connector 1: $5.49 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	$5.49 $4.68 $4.37 $4.11 View $3.91 $3.66 $3.51 $3.47 $3.40	Min.: 1 Mult.: 1									+ 105 C				FX23L	Tray
Board to Board & Mezzanine Connectors Male Plug2 0Ckt FX23L-20P-0.5SV12 Hirose Connector 1: $3.54 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 2026/11/23 480 Expected 2026/11/24 Factory Lead Time: 12 Weeks	$3.54 $3.04 $2.58 $2.45 View $2.34 $2.22 $2.11 $2.01 $1.99	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-40S-0.5SV(20) Hirose Connector 1: $4.23 500Expected 2027/01/12	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	500Expected 2027/01/12	Cut Tape $4.23 $3.61 $3.37 $3.21 View Reel $2.92 $3.06 $2.92 $2.92	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-100S-0.5SV Hirose Connector 1: $8.40 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	1,000On Order On Order Ship Dates Mfr. No: FX23L-100S-0.5SV Stock: 0 On Order: 550 Expected 2027/03/30 450 Expected 2027/07/01 Factory Lead Time: 26 Weeks	$8.40 $7.55 $7.11 $6.92 View $5.79 $5.43 $5.18 $5.16	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-60P-0.5SV10 Hirose Connector 1: $4.42 2,302On 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	2,302On Order On Order Ship Dates Mfr. No: FX23L-60P-0.5SV10 Stock: 0 On Order: 1,366 Expected 2026/11/26 936 Expected 2027/02/18 Factory Lead Time: 18 Weeks	$4.42 $3.76 $3.27 $3.11 View $2.97 $2.84 $2.71 $2.69	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: $4.16 168Expected 2026/12/03	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	168Expected 2026/12/03	$4.16 $3.54 $3.05 $2.90 View $2.72 $2.63 $2.42 $2.36	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 Hirose Connector FX23L-20P-0.5SV10(20) FX23L-20P-0.5SV10(20) Hirose Connector 1: $3.99 700Expected 2027/01/05	Mfr. Part No. FX23L-20P-0.5SV10(20) Mouser Part No 798-FX23L20P05SV1020	Hirose Connector	Board to Board & Mezzanine Connectors Learn More about Hirose Connector hirose router server solutions	Datasheet	700Expected 2027/01/05	Cut Tape $3.99 $3.40 $3.04 $2.90 Reel $2.56 View $2.44 $2.33	Min.: 1 Mult.: 1 : 350									+ 105 C				FX23L	Reel, Cut Tape

FX23L 0.5mm Pitch Board-to-Board Connectors

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FX23L 0.5mm Pitch Board-to-Board Connectors

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