Board to Board & Mezzanine Connectors

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FunctionMAX™ Board-to-Board Connectors

Hirose Electric FunctionMAX™ Board-to-Board Connectors provide a high level of functionality for floating and high-speed connectors. The connectors offer 2 to 280 positions with 1 to 4 rows and pitch options of 0.55, 0.6mm, 0.8mm, and 3.81mm. FunctionMAX industrial connectors are designed for advanced devices and systems and ensure superior performance in various environments.

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Part #

Board to Board & Mezzanine Connectors 80P 0.5MM PITCH, STR RECEPT 10MM HT

FX20-80S-0.5SV10
Hirose Connector
1: $7.80
292In Stock

Mfr. Part No.
FX20-80S-0.5SV10

Mouser Part No
798-FX2080S05SV10

Hirose Connector

Board to Board & Mezzanine Connectors 80P 0.5MM PITCH, STR RECEPT 10MM HT

Learn More

Datasheet

292In Stock

$7.80

$6.64

$6.22

$6.21

View

Min.: 1
Mult.: 1

Receptacles

80 Position

0.5 mm (0.02 in)

Solder

Straight

25 mm

500 mA

50 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX20

Tray

Board to Board & Mezzanine Connectors Coplanar Mtg Conctr Recept 40 pos

FX22-40S-0.5SH
Hirose Connector
1: $3.38
1,531In Stock

Mfr. Part No.
FX22-40S-0.5SH

Mouser Part No
798-FX22-40S-0.5SH

Hirose Connector

Board to Board & Mezzanine Connectors Coplanar Mtg Conctr Recept 40 pos

Learn More

Datasheet

1,531In Stock

Cut Tape

$3.38

$2.87

$2.57

$2.44

Reel

$2.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Receptacles

40 Position

0.5 mm (0.02 in)

1 Row

Solder

Right Angle

700 mA

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

FX22

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors Coplanar Mtg Conctr Recpt 60 pos

FX22-60S-0.5SH
Hirose Connector
1: $4.36
676In Stock

Mfr. Part No.
FX22-60S-0.5SH

Mouser Part No
798-FX22-60S-0.5SH

Hirose Connector

Board to Board & Mezzanine Connectors Coplanar Mtg Conctr Recpt 60 pos

Learn More

Datasheet

676In Stock

Cut Tape

$4.36

$3.71

$3.31

$3.15

Reel

$2.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Receptacles

60 Position

0.5 mm (0.02 in)

1 Row

Solder

Right Angle

700 mA

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

FX22

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors Coplanar Mtg Conctr Header 80 pos

FX22-80P-0.5SH
Hirose Connector
1: $5.19
1,145In Stock

Mfr. Part No.
FX22-80P-0.5SH

Mouser Part No
798-FX22-80P-0.5SH

Hirose Connector

Board to Board & Mezzanine Connectors Coplanar Mtg Conctr Header 80 pos

Learn More

Datasheet

1,145In Stock

Cut Tape

$5.19

$4.41

$4.14

$3.94

Reel

$3.34

View

Min.: 1
Mult.: 1

: 500

Headers

80 Position

0.5 mm (0.02 in)

1 Row

Solder

Right Angle

700 mA

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

FX22

Reel, Cut Tape

Board to Board & Mezzanine Connectors Coplanar Mtg Conctr Recpt 80 pos

FX22-80S-0.5SH
Hirose Connector
1: $5.49
1,146In Stock

Mfr. Part No.
FX22-80S-0.5SH

Mouser Part No
798-FX22-80S-0.5SH

Hirose Connector

Board to Board & Mezzanine Connectors Coplanar Mtg Conctr Recpt 80 pos

Learn More

Datasheet

1,146In Stock

Cut Tape

$5.49

$4.68

$4.37

$4.16

Reel

$3.47

View

Min.: 1
Mult.: 1

: 700

Receptacles

80 Position

0.5 mm (0.02 in)

1 Row

Solder

Right Angle

700 mA

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

FX22

Reel, Cut Tape

Board to Board & Mezzanine Connectors RCP 100 POS 0.6mm Solder ST SMD Tube

FX8-100S-SV(21)
Hirose Connector
1: $5.88
828In Stock

Mfr. Part No.
FX8-100S-SV(21)

Mouser Part No
798-FX8-100S-SV21

Hirose Connector

Board to Board & Mezzanine Connectors RCP 100 POS 0.6mm Solder ST SMD Tube

Learn More

Datasheet

828In Stock

$5.88

$4.90

$4.64

$4.42

View

Min.: 1
Mult.: 1

Receptacles

100 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8

Tube

Board to Board & Mezzanine Connectors RCP 100 POS 0.6mm Solder ST SMD T/R

FX8-100S-SV(22)
Hirose Connector
1: $5.50
1,770In Stock
2,000Expected 2026/09/22

Mfr. Part No.
FX8-100S-SV(22)

Mouser Part No
798-FX8-100S-SV22

Hirose Connector

Board to Board & Mezzanine Connectors RCP 100 POS 0.6mm Solder ST SMD T/R

Learn More

Datasheet

1,770In Stock

2,000Expected 2026/09/22

Cut Tape

$5.50

$5.37

$5.25

$4.97

View

Reel

$3.70

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Receptacles

100 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors HDR 120 POS 0.6mm Solder ST SMD

FX8-120P-SV(91)
Hirose Connector
1: $6.16
3,050In Stock

Mfr. Part No.
FX8-120P-SV(91)

Mouser Part No
798-FX8-120P-SV91

Hirose Connector

Board to Board & Mezzanine Connectors HDR 120 POS 0.6mm Solder ST SMD

Learn More

Datasheet

3,050In Stock

$6.16

$5.18

$4.77

$4.61

View

Min.: 1
Mult.: 1

Headers

120 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8

Tube

Board to Board & Mezzanine Connectors RCP 60 POS 0.6mm Solder ST SMD Tray

FX8-60S-SV
Hirose Connector
1: $4.57
655In Stock

Mfr. Part No.
FX8-60S-SV

Mouser Part No
798-FX8-60S-SV

Hirose Connector

Board to Board & Mezzanine Connectors RCP 60 POS 0.6mm Solder ST SMD Tray

Learn More

Datasheet

655In Stock

$4.57

$4.48

$4.18

$3.76

View

Min.: 1
Mult.: 1

Receptacles

60 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8

Tray

Board to Board & Mezzanine Connectors HDR 80 POS 0.6mm Solder ST SMD

FX8-80P-SV(91)
Hirose Connector
1: $4.76
3,972In Stock

Mfr. Part No.
FX8-80P-SV(91)

Mouser Part No
798-FX8-80P-SV91

Hirose Connector

Board to Board & Mezzanine Connectors HDR 80 POS 0.6mm Solder ST SMD

Learn More

Datasheet

3,972In Stock

$4.76

$3.90

$3.71

$3.61

View

Min.: 1
Mult.: 1

Headers

80 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8

Tube

Board to Board & Mezzanine Connectors RCP 80 POS 0.6mm Solder ST SMD Tray

FX8-80S-SV
Hirose Connector
1: $4.59
640In Stock

Mfr. Part No.
FX8-80S-SV

Mouser Part No
798-FX8-80S-SV

Hirose Connector

Board to Board & Mezzanine Connectors RCP 80 POS 0.6mm Solder ST SMD Tray

Learn More

Datasheet

640In Stock

$4.59

$3.91

$3.49

$3.33

View

Min.: 1
Mult.: 1

Receptacles

80 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8

Tray

Board to Board & Mezzanine Connectors 100P M HEADER SMT BOARD VERTICAL TYPE

FX8-100P-SV1(92)
Hirose Connector
1: $4.81
1,843In Stock

Mfr. Part No.
FX8-100P-SV1(92)

Mouser Part No
798-FX8100PSV192

Hirose Connector

Board to Board & Mezzanine Connectors 100P M HEADER SMT BOARD VERTICAL TYPE

Learn More

Datasheet

1,843In Stock

Cut Tape

$4.81

$4.09

$3.83

$3.65

View

Reel

$2.95

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Headers

100 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.6MM FEM SOCKET 100P SMT GOLD

FX8C-100S-SV(71)
Hirose Connector
1: $6.33
583In Stock

Mfr. Part No.
FX8C-100S-SV(71)

Mouser Part No
798-FX8C-100S-SV71

Hirose Connector

Board to Board & Mezzanine Connectors 0.6MM FEM SOCKET 100P SMT GOLD

Learn More

Datasheet

583In Stock

$6.33

$5.38

$5.04

$4.80

View

Min.: 1
Mult.: 1

Receptacles

100 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8C

Tray

Board to Board & Mezzanine Connectors 100P M HEADER SMT BOARD VERTICAL TYPE

FX8C-100P-SV(92)
Hirose Connector
1: $7.26
1,596In Stock

Mfr. Part No.
FX8C-100P-SV(92)

Mouser Part No
798-FX8C100PSV92

Hirose Connector

Board to Board & Mezzanine Connectors 100P M HEADER SMT BOARD VERTICAL TYPE

Learn More

Datasheet

1,596In Stock

Cut Tape

$7.26

$6.18

$5.78

$5.50

View

Reel

$4.62

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Headers

100 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8C

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors REC 100POS .6MM GOLD SMT

FX8C-100S-SV5(92)
Hirose Connector
1: $7.72
726In Stock

Mfr. Part No.
FX8C-100S-SV5(92)

Mouser Part No
798-FX8C100SSV592

Hirose Connector

Board to Board & Mezzanine Connectors REC 100POS .6MM GOLD SMT

Learn More

Datasheet

726In Stock

Cut Tape

$7.72

$6.57

$6.16

$5.86

Reel

$5.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Receptacles

100 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8C

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 120P F RECEPT SMT BOARD VERTICAL TYPE

FX8C-120S-SV(92)
Hirose Connector
1: $7.78
743In Stock

Mfr. Part No.
FX8C-120S-SV(92)

Mouser Part No
798-FX8C120SSV92

Hirose Connector

Board to Board & Mezzanine Connectors 120P F RECEPT SMT BOARD VERTICAL TYPE

Learn More

Datasheet

743In Stock

Cut Tape

$7.78

$6.62

$6.20

$5.91

$5.63

Reel

$4.99

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Receptacles

120 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8C

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors REC 140POS .6MM GOLD SMT

FX8C-140S-SV5(91)
Hirose Connector
1: $9.26
315In Stock

Mfr. Part No.
FX8C-140S-SV5(91)

Mouser Part No
798-FX8C140SSV591

Hirose Connector

Board to Board & Mezzanine Connectors REC 140POS .6MM GOLD SMT

Learn More

Datasheet

315In Stock

$9.26

$7.86

$7.28

$7.02

$6.04

Min.: 1
Mult.: 1

Receptacles

140 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8C

Tube

Board to Board & Mezzanine Connectors 60P M STRAIGHT HDR BOARD VERT STACK CON

FX8C-60P-SV2(92)
Hirose Connector
1: $6.00
450In Stock

Mfr. Part No.
FX8C-60P-SV2(92)

Mouser Part No
798-FX8C60PSV292

Hirose Connector

Board to Board & Mezzanine Connectors 60P M STRAIGHT HDR BOARD VERT STACK CON

Learn More

Datasheet

450In Stock

Cut Tape

$6.00

$5.47

$5.18

$5.00

Reel

$3.54

View

Min.: 1
Mult.: 1

: 500

Headers

60 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8C

Reel, Cut Tape

Board to Board & Mezzanine Connectors 60P F RECEPT SMT BOARD VERTICAL TYPE

FX8C-60S-SV(93)
Hirose Connector
1: $5.51
996In Stock
2,000Expected 2026/09/22

Mfr. Part No.
FX8C-60S-SV(93)

Mouser Part No
798-FX8C60SSV93

Hirose Connector

Board to Board & Mezzanine Connectors 60P F RECEPT SMT BOARD VERTICAL TYPE

Learn More

Datasheet

996In Stock

2,000Expected 2026/09/22

Cut Tape

$5.51

$4.68

$4.40

$4.18

View

Reel

$3.42

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Receptacles

60 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8C

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors HDR 100P W/POST SMT

FX10A-100P/10-SV(91)
Hirose Connector
1: $8.26
714In Stock

Mfr. Part No.
FX10A-100P/10-SV(91)

Mouser Part No
798-FX10A100P10SV91

Hirose Connector

Board to Board & Mezzanine Connectors HDR 100P W/POST SMT

Learn More

Datasheet

714In Stock

Cut Tape

$8.26

$7.02

$6.58

$6.26

View

Reel

$5.33

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Headers

100 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors REC 100P W/POST SMT

FX10A-100S/10-SV(71)
Hirose Connector
1: $8.23
377In Stock
540Expected 2026/12/08

Mfr. Part No.
FX10A-100S/10-SV(71)

Mouser Part No
798-FX10A100S10SV71

Hirose Connector

Board to Board & Mezzanine Connectors REC 100P W/POST SMT

Learn More

Datasheet

377In Stock

540Expected 2026/12/08

$8.23

$7.00

$6.56

$6.18

View

Min.: 1
Mult.: 1

Receptacles

100 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Tray

Board to Board & Mezzanine Connectors REC 140P W/POST SMT

FX10A-140S/14-SV(91)
Hirose Connector
1: $8.76
1,086In Stock

Mfr. Part No.
FX10A-140S/14-SV(91)

Mouser Part No
798-FX10A140S14SV91

Hirose Connector

Board to Board & Mezzanine Connectors REC 140P W/POST SMT

Learn More

Datasheet

1,086In Stock

Cut Tape

$8.76

$7.44

$6.98

$6.65

Reel

$5.49

View

Min.: 1
Mult.: 1

: 1,000

Receptacles

140 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Reel, Cut Tape

Board to Board & Mezzanine Connectors 96P M HDR STRT SMT GIDE POST NO GRD PLT

FX10A-96P-SV(91)
Hirose Connector
1: $5.97
548In Stock

Mfr. Part No.
FX10A-96P-SV(91)

Mouser Part No
798-FX10A96PSV91

Hirose Connector

Board to Board & Mezzanine Connectors 96P M HDR STRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

548In Stock

Cut Tape

$5.97

$5.08

$4.76

$4.54

View

Reel

$3.73

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Headers

2 Row

Solder

FX10

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors REC 100POS W/O POST SMT

FX10B-100S/10-SV(91)
Hirose Connector
1: $8.62
993In Stock

Mfr. Part No.
FX10B-100S/10-SV(91)

Mouser Part No
798-FX10B100S10SV91

Hirose Connector

Board to Board & Mezzanine Connectors REC 100POS W/O POST SMT

Learn More

Datasheet

993In Stock

Cut Tape

$8.62

$7.76

$7.32

$7.12

Reel

$5.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Receptacles

100 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.8MM 40P RCPT R/A SMT

FX18-40S-0.8SH
Hirose Connector
1: $7.07
597In Stock

Mfr. Part No.
FX18-40S-0.8SH

Mouser Part No
798-FX18-40S-0.8SH

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 40P RCPT R/A SMT

Learn More

Datasheet

597In Stock

$7.07

$6.01

$5.63

$5.25

View

Min.: 1
Mult.: 1

Receptacles

40 Position

0.8 mm (0.031 in)

Solder

Right Angle

500 mA, 3 A

100 VAC

10 Gbps

- 55 C

+ 80 C

Gold

Phosphor Bronze

Polyamide (PA)

FX18

Tray

FunctionMAX™ Board-to-Board Connectors

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