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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Results: 401

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Part #

Board to Board & Mezzanine Connectors 60P F STRT RECEP BOARD VERT STACK CON

FX8C-80S-SV5(92)
Hirose Connector
1: $4.75
500Expected 06/05/2026

Mfr. Part No.
FX8C-80S-SV5(92)

Mouser Part No
798-FX8C80SSV592

Hirose Connector

Board to Board & Mezzanine Connectors 60P F STRT RECEP BOARD VERT STACK CON

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Datasheet

500Expected 06/05/2026

Cut Tape

$4.75

$4.04

$3.79

$3.61

View

Reel

$3.43

Min.: 1
Mult.: 1

Reel: 500

Receptacles

FX8C

Reel, Cut Tape

Board to Board & Mezzanine Connectors HDR 80POS W/POST SMT

FX10A-80P/8-SV1(71)
Hirose Connector
1: $5.65
131Expected 31/03/2026

Mfr. Part No.
FX10A-80P/8-SV1(71)

Mouser Part No
798-FX10A80P8SV171

Hirose Connector

Board to Board & Mezzanine Connectors HDR 80POS W/POST SMT

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Datasheet

131Expected 31/03/2026

$5.65

$4.80

$4.50

$4.19

View

Min.: 1
Mult.: 1

Headers

80 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 0.8MM 40P RCPT R/A SMT

FX18-40S-0.8SH(11)
Hirose Connector
1: $4.69
300Expected 02/04/2026

Mfr. Part No.
FX18-40S-0.8SH(11)

Mouser Part No
798-FX18-40S-0.8SH11

Hirose Connector

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

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Datasheet

300Expected 02/04/2026

Cut Tape

$4.69

$3.83

$3.60

$3.20

Reel

$3.16

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

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

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.8MM 40P HDR VERT SMT SV10 TYPE

FX18-40P-0.8SV10
Hirose Connector
1: $6.54
115Expected 20/03/2026

Mfr. Part No.
FX18-40P-0.8SV10

Mouser Part No
798-FX1840P08SV10

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 40P HDR VERT SMT SV10 TYPE

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Datasheet

115Expected 20/03/2026

$6.54

$5.56

$5.22

$4.90

View

Min.: 1
Mult.: 1

Headers

40 Position

0.8 mm (0.031 in)

Solder

Straight

20 mm

500 mA, 3 A

100 VAC

10 Gbps

- 55 C

+ 80 C

Gold

Phosphor Bronze

Polyamide (PA)

FX18

Tray

Board to Board & Mezzanine Connectors REC 80P W/O POST SMT

FX10B-80S/8-SV(71)
Hirose Connector
1: $5.52
295On Order

Mfr. Part No.
FX10B-80S/8-SV(71)

Mouser Part No
798-FX10B80S8SV71

Hirose Connector

Board to Board & Mezzanine Connectors REC 80P W/O POST SMT

Learn More

Datasheet

295On Order

$5.52

$4.70

$4.40

$4.06

View

Min.: 1
Mult.: 1

Receptacles

80 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 0.8MM 100P HDR STRT SMT 10 HGT

FX18-100P-0.8SV10
Hirose Connector
1: $7.37
80Expected 24/06/2026

Mfr. Part No.
FX18-100P-0.8SV10

Mouser Part No
798-FX18100P08SV10

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 100P HDR STRT SMT 10 HGT

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Datasheet

80Expected 24/06/2026

$7.37

$6.27

$5.68

$5.40

View

Min.: 1
Mult.: 1

Headers

100 Position

0.8 mm (0.031 in)

Solder

Straight

20 mm

500 mA, 3 A

100 VAC

10 Gbps

- 55 C

+ 80 C

Gold

Phosphor Bronze

Polyamide (PA)

FX18

Tray

Board to Board & Mezzanine Connectors HDR 140 POS 0.6mm Solder ST SMD

FX8-140P-SV(91)
Hirose Connector
1: $5.09
136Expected 13/05/2026

Mfr. Part No.
FX8-140P-SV(91)

Mouser Part No
798-FX8-140P-SV91

Hirose Connector

Board to Board & Mezzanine Connectors HDR 140 POS 0.6mm Solder ST SMD

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Datasheet

136Expected 13/05/2026

$5.09

$4.32

$4.00

$3.85

View

Min.: 1
Mult.: 1

Headers

140 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 140 POS 0.6mm Solder ST SMD Tube

FX8-140S-SV(21)
Hirose Connector
1: $5.97
81On Order

Mfr. Part No.
FX8-140S-SV(21)

Mouser Part No
798-FX8-140S-SV21

Hirose Connector

Board to Board & Mezzanine Connectors RCP 140 POS 0.6mm Solder ST SMD Tube

Learn More

Datasheet

81On Order

$5.97

$5.07

$4.69

$4.53

View

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)

FX8

Tube

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

FX8C-140P-SV(91)
Hirose Connector
1: $6.38
70On Order

Mfr. Part No.
FX8C-140P-SV(91)

Mouser Part No
798-FX8C140PSV91

Hirose Connector

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

Learn More

Datasheet

70On Order

$6.38

$5.42

$5.01

$4.83

View

Min.: 1
Mult.: 1

Headers

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 168P HEADER W/ POST SMT OIF-MSA-100GLH

FX10A-168P-SV4(85)
Hirose Connector
250: $23.83
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
FX10A-168P-SV4(85)

Mouser Part No
798-FX10A-168P-SV485

Hirose Connector

Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH

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Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$23.83

$23.66

Quote

Min.: 250
Mult.: 250

Reel: 250

Headers

168 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 mm

300 mA

50 V

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Reel

Board to Board & Mezzanine Connectors REC 80P W/O POST SMT

FX10B-80S/8-SV(91)
Hirose Connector
1,000: $3.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
FX10B-80S/8-SV(91)

Mouser Part No
798-FX10B80S8SV91

Hirose Connector

Board to Board & Mezzanine Connectors REC 80P W/O POST SMT

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$3.79

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Receptacles

2 Row

Solder

FX10

Reel

Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR HDR 15MM HT

FX20-40P-0.5SV15(10)
Hirose Connector
1: $4.37
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
FX20-40P-0.5SV15(10)

Mouser Part No
798-FX2040P05SV1510

Hirose Connector

Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR HDR 15MM HT

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Datasheet

Non-Stocked Lead-Time 3 Weeks

$4.37

$4.25

$4.03

$3.31

View

Min.: 1
Mult.: 1

Headers

40 Position

0.5 mm (0.02 in)

Solder

Straight

15 mm

500 mA

50 VAC

- 55 C

+ 85 C

Gold

Copper Alloy

Polyamide (PA)

FX20

Tray

Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR HDR 20MM HT

FX20-40P-0.5SV20
Hirose Connector
1: $5.36
Lead-Time 7 Weeks

Mfr. Part No.
FX20-40P-0.5SV20

Mouser Part No
798-FX2040P05SV20

Hirose Connector

Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR HDR 20MM HT

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Datasheet

Lead-Time 7 Weeks

$5.36

$4.56

$4.27

$3.93

View

Min.: 1
Mult.: 1

Headers

40 Position

0.5 mm (0.02 in)

Solder

Straight

20 mm

500 mA

50 VAC

- 55 C

+ 85 C

Gold

Copper Alloy

Polyamide (PA)

FX20

Tray

Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH

FX10A-168P-SV2(85)
Hirose Connector
250: $23.49
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
FX10A-168P-SV2(85)

Mouser Part No
798-FX10A-168P-SV285

Hirose Connector

Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$23.49

$23.32

Quote

Min.: 250
Mult.: 250

Reel: 250

Headers

168 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 mm

300 mA

50 V

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Reel

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN HDR

FX10A-168P-SV3(93)
Hirose Connector
50: $22.08
Non-Stocked

Mfr. Part No.
FX10A-168P-SV3(93)

Mouser Part No
798-FX10A-168P-SV393

Hirose Connector

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN HDR

Learn More

Datasheet

Non-Stocked

$22.08

$21.92

$21.60

$21.58

Min.: 50
Mult.: 50

2 Row

Solder

FX10

Tray

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN HDR

FX10A-168P-SV(93)
Hirose Connector
1: $20.91
Non-Stocked

Mfr. Part No.
FX10A-168P-SV(93)

Mouser Part No
798-FX10A-168P-SV93

Hirose Connector

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN HDR

Learn More

Datasheet

Non-Stocked

$20.91

$20.05

$17.90

$15.08

Min.: 1
Mult.: 1

Headers

168 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 168POS W/POST SMD CONN RCPT

FX10A-168S-SV(93)
Hirose Connector
50: $15.42
Non-Stocked

Mfr. Part No.
FX10A-168S-SV(93)

Mouser Part No
798-FX10A-168S-SV93

Hirose Connector

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN RCPT

Learn More

Datasheet

Non-Stocked

$15.42

Min.: 50
Mult.: 50

2 Row

Solder

FX10

Tray

Board to Board & Mezzanine Connectors HDR 120P W/POST SMT

FX10A-120P/12-SV1(91)
Hirose Connector
1: $7.51
Non-Stocked

Mfr. Part No.
FX10A-120P/12-SV1(91)

Mouser Part No
798-FX10A120P12SV191

Hirose Connector

Board to Board & Mezzanine Connectors HDR 120P W/POST SMT

Learn More

Datasheet

Non-Stocked

Cut Tape

$7.51

$6.95

$4.77

Reel

$4.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Headers

2 Row

Solder

FX10

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors HDR 120P W/POST SMT

FX10A-120P/12-SV(91)
Hirose Connector
1,000: $4.05
Non-Stocked

Mfr. Part No.
FX10A-120P/12-SV(91)

Mouser Part No
798-FX10A120P12SV91

Hirose Connector

Board to Board & Mezzanine Connectors HDR 120P W/POST SMT

Learn More

Datasheet

Non-Stocked

Reel

$4.05

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers

2 Row

Solder

FX10

Reel

Board to Board & Mezzanine Connectors HDR 120P W/POST SMT

FX10A-120P-SV1(71)
Hirose Connector
1: $5.23
N/A

Mfr. Part No.
FX10A-120P-SV1(71)

Mouser Part No
798-FX10A120PSV171

Hirose Connector

Board to Board & Mezzanine Connectors HDR 120P W/POST SMT

Learn More

Datasheet

N/A

$5.23

$4.45

$4.17

$3.92

View

Min.: 1
Mult.: 1

Headers

120 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 120P M HDR STRT SMT GIDE POST NO GRD PLT

FX10A-120P-SV1(91)
Hirose Connector
1,000: $3.46
Non-Stocked

Mfr. Part No.
FX10A-120P-SV1(91)

Mouser Part No
798-FX10A120PSV191

Hirose Connector

Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

Non-Stocked

Reel

$3.46

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers

2 Row

Solder

FX10

Reel

Board to Board & Mezzanine Connectors 120P F RECEP SRT SMT GIDE POST NO GRD PL

FX10A-120S-SV(21)
Hirose Connector
1,000: $3.13
Non-Stocked

Mfr. Part No.
FX10A-120S-SV(21)

Mouser Part No
798-FX10A120SSV21

Hirose Connector

Board to Board & Mezzanine Connectors 120P F RECEP SRT SMT GIDE POST NO GRD PL

Learn More

Datasheet

Non-Stocked

Reel

$3.13

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Receptacles

2 Row

Solder

FX10

Reel

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

FX10A-140P/14-SV(91)
Hirose Connector
1,000: $4.45
Non-Stocked

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

Mouser Part No
798-FX10A140P14SV91

Hirose Connector

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

Learn More

Datasheet

Non-Stocked

Reel

$4.45

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers

2 Row

Solder

FX10

Reel

Board to Board & Mezzanine Connectors 144P M HDR STRT SMT GIDE POST NO GRD PLT

FX10A-144P-SV(91)
Hirose Connector
1,000: $3.35
Non-Stocked

Mfr. Part No.
FX10A-144P-SV(91)

Mouser Part No
798-FX10A144PSV91

Hirose Connector

Board to Board & Mezzanine Connectors 144P M HDR STRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

Non-Stocked

Reel

$3.35

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers

2 Row

Solder

FX10

Reel

Board to Board & Mezzanine Connectors 144P M HDR STRT SMT GIDE POST NO GRD PLT

FX10A-144P-SV(92)
Hirose Connector
1,000: $3.48
Non-Stocked

Mfr. Part No.
FX10A-144P-SV(92)

Mouser Part No
798-FX10A144PSV92

Hirose Connector

Board to Board & Mezzanine Connectors 144P M HDR STRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

Non-Stocked

Reel

$3.48

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers

2 Row

Solder

FX10

Reel

FunctionMAX™ Board-to-Board Connectors

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