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FX4 Series Board to Board & Mezzanine Connectors

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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	Number of Rows	Termination Style	Mounting Angle	Stack Height	Current Rating	Voltage Rating	Minimum Operating Temperature	Maximum Operating Temperature	Contact Plating	Contact Material	Housing Material	Series	Packaging
Board to Board & Mezzanine Connectors REC 80P 1.27MM GOLD FX4C3-80S-1.27DSA(71) Hirose Connector 1: $9.20 307In Stock	Mfr. Part No. FX4C3-80S-1.27DSA(71) Mouser Part No 798-FX4C380S127DSA71	Hirose Connector	Board to Board & Mezzanine Connectors REC 80P 1.27MM GOLD	Datasheet	307In Stock	$9.20 $7.83 $7.35 $6.67 View $5.74 $5.61	Min.: 1 Mult.: 1	Receptacles	80 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	8 mm, 9 mm, 11 mm	500 mA	125 V	- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyamide (PA)	FX4	Tray
Board to Board & Mezzanine Connectors 80P STRAIGHT HEADER T/H NO PCB LK CLP FX4C1-80P-1.27DSA(71) Hirose Connector 1: $8.41 40In Stock	Mfr. Part No. FX4C1-80P-1.27DSA(71) Mouser Part No 798-FX4C180P127DSA71	Hirose Connector	Board to Board & Mezzanine Connectors 80P STRAIGHT HEADER T/H NO PCB LK CLP	Datasheet	40In Stock	$8.41 $7.61 $7.19 $6.24 View $6.03 $5.34 $5.32 $5.09 Quote	Min.: 1 Mult.: 1	Headers	80 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	6 mm, 8 mm, 9 mm	500 mA	125 V	- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyamide (PA)	FX4	Tray
Board to Board & Mezzanine Connectors 20P STRAIGHT HEADER T/H NO PCB LK CLP FX4C-20P-1.27DSA(71) Hirose Connector 1: $2.70 82In Stock	Mfr. Part No. FX4C-20P-1.27DSA(71) Mouser Part No 798-FX4C20P127DSA71	Hirose Connector	Board to Board & Mezzanine Connectors 20P STRAIGHT HEADER T/H NO PCB LK CLP	Datasheet	82In Stock	$2.70 $2.46 $2.33 $2.02 View $1.80 $1.76 $1.60 $1.55 $1.53	Min.: 1 Mult.: 1	Headers	20 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	5 mm, 7 mm, 8 mm	500 mA	125 V	- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyamide (PA)	FX4	Tray
Board to Board & Mezzanine Connectors 60P STRAIGHT RECEPT T/H NO PCB LK CLP FX4C2-60S-1.27DSA(71) Hirose Connector 1: $7.95 50In Stock	Mfr. Part No. FX4C2-60S-1.27DSA(71) Mouser Part No 798-FX4C260S127DSA71	Hirose Connector	Board to Board & Mezzanine Connectors 60P STRAIGHT RECEPT T/H NO PCB LK CLP	Datasheet	50In Stock	$7.95 $7.19 $6.80 $6.63 View $5.71 $5.35 $5.04 $4.81 $4.72	Min.: 1 Mult.: 1	Receptacles	60 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	7 mm, 8 mm, 10 mm	500 mA	125 V	- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyamide (PA)	FX4	Tray
Board to Board & Mezzanine Connectors 68P STRT SMT HEADER LOC BOSS GLD PLT FX4B1-68P-1.27SV(71) Hirose Connector 1: $7.00 43In Stock	Mfr. Part No. FX4B1-68P-1.27SV(71) Mouser Part No 798-FX4B168P127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 68P STRT SMT HEADER LOC BOSS GLD PLT	Datasheet	43In Stock	$7.00 $6.34 $5.99 $5.08 View $4.86 $4.53 $4.31 $4.13	Min.: 1 Mult.: 1	Headers	68 Position	1.27 mm (0.05 in)		Solder	Straight	6 mm, 8 mm, 9 mm	500 mA	125 V	- 55 C	+ 85 C	Gold			FX4	Tray
Board to Board & Mezzanine Connectors 32P STRAIGHT HEADER T/H PCB LOCKING CLIP FX4C-32P-1.27DSAL(71) Hirose Connector 1: $3.81 280In Stock	Mfr. Part No. FX4C-32P-1.27DSAL(71) Mouser Part No 798-FX4C32P127DSAL71	Hirose Connector	Board to Board & Mezzanine Connectors 32P STRAIGHT HEADER T/H PCB LOCKING CLIP	Datasheet	280In Stock	$3.81 $3.47 $3.28 $3.05 View $2.66 $2.51 $2.31 $2.24 $2.18	Min.: 1 Mult.: 1	Headers	32 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	5 mm, 7 mm, 8 mm	500 mA	125 V	- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyamide (PA)	FX4	Tray
Board to Board & Mezzanine Connectors 32P STRAIGHT HEADER T/H PCB LOCKING CLIP FX4C3-32P-1.27DSAL(71) Hirose Connector 1: $5.77 4In Stock 140Expected 17/11/2026	Mfr. Part No. FX4C3-32P-1.27DSAL(71) Mouser Part No 798-FX4C332P127DSAL1	Hirose Connector	Board to Board & Mezzanine Connectors 32P STRAIGHT HEADER T/H PCB LOCKING CLIP	Datasheet	4In Stock 140Expected 17/11/2026	$5.77 $5.25 $4.98 $4.86 View $3.74 $3.73 $3.63 $3.43 $3.28	Min.: 1 Mult.: 1	Headers	32 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight		500 mA	125 VAC	- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyamide (PA)	FX4	Tray
Board to Board & Mezzanine Connectors 68P STRT SMT RECEPT LOC BOSS GLD PLT FX4B1-68S-1.27SV(71) Hirose Connector 1: $8.34 37In Stock	Mfr. Part No. FX4B1-68S-1.27SV(71) Mouser Part No 798-FX4B168S127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 68P STRT SMT RECEPT LOC BOSS GLD PLT	Datasheet	37In Stock	$8.34 $7.54 $7.13 $5.92 View $5.70 $5.28 $5.12 $4.92	Min.: 1 Mult.: 1	Receptacles	68 Position	1.27 mm (0.05 in)		Solder	Straight	6 mm, 8 mm, 9 mm	500 mA	125 V	- 55 C	+ 85 C	Gold			FX4	Tray
Board to Board & Mezzanine Connectors 60P STRAIGHT HEADER T/H NO PCB LK CLP FX4C3-60P-1.27DSA(71) Hirose Connector 1: $7.92 68In Stock	Mfr. Part No. FX4C3-60P-1.27DSA(71) Mouser Part No 798-FX4C360P127DSA71	Hirose Connector	Board to Board & Mezzanine Connectors 60P STRAIGHT HEADER T/H NO PCB LK CLP	Datasheet	68In Stock	$7.92 $7.17 $6.78 $6.61 View $5.47 $5.23 $4.94 $4.79 $4.69	Min.: 1 Mult.: 1															FX4	Tray
Board to Board & Mezzanine Connectors 32P STRAIGHT RECEPT T/H PCB LOCKING CLIP FX4C-32S-1.27DSAL(71) Hirose Connector 1: $4.59 452In Stock	Mfr. Part No. FX4C-32S-1.27DSAL(71) Mouser Part No 798-FX4C32S127DSAL71	Hirose Connector	Board to Board & Mezzanine Connectors 32P STRAIGHT RECEPT T/H PCB LOCKING CLIP	Datasheet	452In Stock	$4.59 $4.18 $3.96 $2.75 View $2.74 $2.72 Quote	Min.: 1 Mult.: 1	Receptacles	32 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	5 mm, 6 mm, 8 mm	500 mA	125 V	- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyamide (PA)	FX4	Tray
Board to Board & Mezzanine Connectors HDR 80P 1.27MM GOLD FX4C3-80P-1.27DSA(71) Hirose Connector 1: $7.84 56In Stock	Mfr. Part No. FX4C3-80P-1.27DSA(71) Mouser Part No 798-FX4C380P127DSA71	Hirose Connector	Board to Board & Mezzanine Connectors HDR 80P 1.27MM GOLD	Datasheet	56In Stock	$7.84 $6.67 $6.25 $5.81 View $5.53 $5.26 $5.03	Min.: 1 Mult.: 1	Headers	80 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	8 mm, 10 mm, 11 mm	500 mA	125 V	- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyamide (PA)	FX4	Tray
Board to Board & Mezzanine Connectors 32P STRAIGHT RECEPT T/H NO PCB LK CLP FX4C-32S-1.27DSA(71) Hirose Connector 1: $4.79 117Expected 01/04/2027	Mfr. Part No. FX4C-32S-1.27DSA(71) Mouser Part No 798-FX4C32S127DSA71	Hirose Connector	Board to Board & Mezzanine Connectors 32P STRAIGHT RECEPT T/H NO PCB LK CLP	Datasheet	117Expected 01/04/2027	$4.79 $4.36 $4.13 $3.84 View $3.20 $2.92 $2.80 $2.72	Min.: 1 Mult.: 1	Receptacles	32 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	5 mm, 6 mm, 8 mm	500 mA	125 V	- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyamide (PA)	FX4	Tray
Board to Board & Mezzanine Connectors 20P STRT SMT RECEPT NO LOC BOSS GLD PLT FX4A1-20S-1.27SV(71) Hirose Connector 1: $4.83 Non-Stocked	Mfr. Part No. FX4A1-20S-1.27SV(71) Mouser Part No 798-FX4A120S127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 20P STRT SMT RECEPT NO LOC BOSS GLD PLT	Datasheet	Non-Stocked	$4.83 $4.11 $3.85 $3.67 View $3.36 $3.19 $3.10 $2.96	Min.: 1 Mult.: 1															FX4	Tray
Board to Board & Mezzanine Connectors 32P STRT SMT RECEPT NO LOC BOSS GLD PLT FX4A2-32S-1.27SV(71) Hirose Connector 1: $6.23 Non-Stocked	Mfr. Part No. FX4A2-32S-1.27SV(71) Mouser Part No 798-FX4A232S127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 32P STRT SMT RECEPT NO LOC BOSS GLD PLT	Datasheet	Non-Stocked	$6.23 $5.64 $5.33 $5.20 View $4.29 $4.00 $3.83 $3.68	Min.: 1 Mult.: 1															FX4	Tray
Board to Board & Mezzanine Connectors 20P STRT SMT HEADER NO LOC BOSS GLD PLT FX4A3-20P-1.27SV(71) Hirose Connector 1: $4.10 Non-Stocked	Mfr. Part No. FX4A3-20P-1.27SV(71) Mouser Part No 798-FX4A320P127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 20P STRT SMT HEADER NO LOC BOSS GLD PLT	Datasheet	Non-Stocked	$4.10 $3.49 $3.11 $2.85 View $2.70 $2.63 $2.48	Min.: 1 Mult.: 1															FX4	Tray
Board to Board & Mezzanine Connectors 32P STRT SMT HEADER NO LOC BOSS GLD PLT FX4A3-32P-1.27SV(71) Hirose Connector 1: $5.42 Non-Stocked	Mfr. Part No. FX4A3-32P-1.27SV(71) Mouser Part No 798-FX4A332P127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 32P STRT SMT HEADER NO LOC BOSS GLD PLT	Datasheet	Non-Stocked	$5.42 $4.93 $4.67 $4.56 View $3.69 $3.40 $3.28 $3.08	Min.: 1 Mult.: 1															FX4	Tray
Board to Board & Mezzanine Connectors 32P STRT SMT RECEPT NO LOC BOSS GLD PLT FX4A3-32S-1.27SV(71) Hirose Connector 1: $6.28 Non-Stocked	Mfr. Part No. FX4A3-32S-1.27SV(71) Mouser Part No 798-FX4A332S127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 32P STRT SMT RECEPT NO LOC BOSS GLD PLT	Datasheet	Non-Stocked	$6.28 $5.68 $5.37 $5.24 View $4.51 $4.28 $3.98 $3.80 $3.72	Min.: 1 Mult.: 1															FX4	Tray
Board to Board & Mezzanine Connectors 40P STRT SMT RECEPT NO LOC BOSS GLD PLT FX4A3-40S-1.27SV(71) Hirose Connector 1: $6.28 Non-Stocked	Mfr. Part No. FX4A3-40S-1.27SV(71) Mouser Part No 798-FX4A340S127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 40P STRT SMT RECEPT NO LOC BOSS GLD PLT	Datasheet	Non-Stocked	$6.28 $5.71 $5.41 $5.29 View $3.95 $3.80 $3.66 $3.58 $3.56	Min.: 1 Mult.: 1															FX4	Tray
Board to Board & Mezzanine Connectors HDR STR LOCATING BOSS CHANGD FINISH FX4B1-20P-1.27SV(71) Hirose Connector 1: $4.69 Non-Stocked	Mfr. Part No. FX4B1-20P-1.27SV(71) Mouser Part No 798-FX4B120P1.27SV71	Hirose Connector	Board to Board & Mezzanine Connectors HDR STR LOCATING BOSS CHANGD FINISH	Datasheet	Non-Stocked	$4.69 $4.27 $4.04 $3.19 View $2.94 $2.86 $2.67 $2.66	Min.: 1 Mult.: 1															FX4	Tray
Board to Board & Mezzanine Connectors 20P STRT SMT RECEPT LOC BOSS GLD PLT FX4B1-20S-1.27SV(71) Hirose Connector 1: $4.83 Non-Stocked	Mfr. Part No. FX4B1-20S-1.27SV(71) Mouser Part No 798-FX4B120S127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 20P STRT SMT RECEPT LOC BOSS GLD PLT	Datasheet	Non-Stocked	$4.83 $4.11 $3.85 $3.67 View $3.36 $3.19 $3.10 $2.96	Min.: 1 Mult.: 1															FX4	Tray
Board to Board & Mezzanine Connectors 32P STRT SMT HEADER LOC BOSS GLD PLT FX4B1-32P-1.27SV(71) Hirose Connector 1: $4.74 Non-Stocked	Mfr. Part No. FX4B1-32P-1.27SV(71) Mouser Part No 798-FX4B132P127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 32P STRT SMT HEADER LOC BOSS GLD PLT	Datasheet	Non-Stocked	$4.74 $4.31 $4.09 $3.28 View $3.00 $2.89 $2.70 $2.69	Min.: 1 Mult.: 1															FX4	Tray
Board to Board & Mezzanine Connectors 32P STRT SMT RECEPT LOC BOSS GLD PLT FX4B1-32S-1.27SV(71) Hirose Connector 1: $5.75 Non-Stocked	Mfr. Part No. FX4B1-32S-1.27SV(71) Mouser Part No 798-FX4B132S127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 32P STRT SMT RECEPT LOC BOSS GLD PLT	Datasheet	Non-Stocked	$5.75 $5.23 $4.96 $4.84 View $4.05 $3.81 $3.51 $3.39 $3.28	Min.: 1 Mult.: 1	Receptacles	32 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight		500 mA	125 V	- 55 C	+ 85 C	Gold	Phosphor Bronze	Polyamide (PA)	FX4	Tray
Board to Board & Mezzanine Connectors 40P STRT SMT HEADER LOC BOSS GLD PLT FX4B1-40P-1.27SV(71) Hirose Connector 1: $5.22 Non-Stocked	Mfr. Part No. FX4B1-40P-1.27SV(71) Mouser Part No 798-FX4B140P127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 40P STRT SMT HEADER LOC BOSS GLD PLT	Datasheet	Non-Stocked	$5.22 $4.75 $4.50 $4.40 View $3.48 $3.35 $3.23 $3.05 $2.96	Min.: 1 Mult.: 1															FX4	Tray
Board to Board & Mezzanine Connectors 40P STRT SMT RECEPT LOC BOSS GLD PLT FX4B1-40S-1.27SV(71) Hirose Connector 1: $6.67 Non-Stocked	Mfr. Part No. FX4B1-40S-1.27SV(71) Mouser Part No 798-FX4B140S127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 40P STRT SMT RECEPT LOC BOSS GLD PLT	Datasheet	Non-Stocked	$6.67 $6.03 $5.70 $5.56 View $4.79 $4.54 $4.22 $4.05 $3.95	Min.: 1 Mult.: 1															FX4	Tray
Board to Board & Mezzanine Connectors 52P STRT SMT HEADER LOC BOSS GLD PLT FX4B1-52P-1.27SV(71) Hirose Connector 1: $5.83 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. FX4B1-52P-1.27SV(71) Mouser Part No 798-FX4B152P127SV71	Hirose Connector	Board to Board & Mezzanine Connectors 52P STRT SMT HEADER LOC BOSS GLD PLT	Datasheet	Non-Stocked Lead-Time 22 Weeks	$5.83 $5.30 $5.02 $4.26 View $4.12 $3.88 $3.55 $3.44 $3.33	Min.: 1 Mult.: 1															FX4	Tray

FX4 Series Board to Board & Mezzanine Connectors

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FX4 Series Board to Board & Mezzanine Connectors

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