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 0.8MM 60P RCPT R/A SMT

FX18-60S-0.8SH
Hirose Connector
1: 6,18 €
1.721In Stock

Mfr. Part No.
FX18-60S-0.8SH

Mouser Part No
798-FX18-60S-0.8SH

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 60P RCPT R/A SMT

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Datasheet

1.721In Stock

6,18 €

5,25 €

4,93 €

4,64 €

View

Min.: 1
Mult.: 1

Receptacles

60 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

Board to Board & Mezzanine Connectors 80P RECEPTACLE .8MM PITCH

FX18-80S-0.8SH
Hirose Connector
1: 7,37 €
764In Stock

Mfr. Part No.
FX18-80S-0.8SH

Mouser Part No
798-FX1880S08SH

Hirose Connector

Board to Board & Mezzanine Connectors 80P RECEPTACLE .8MM PITCH

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Datasheet

764In Stock

7,37 €

6,27 €

5,87 €

5,58 €

View

Min.: 1
Mult.: 1

Receptacles

80 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

Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR HEADER

FX20-40P-0.5SV15
Hirose Connector
1: 5,81 €
1.130In Stock

Mfr. Part No.
FX20-40P-0.5SV15

Mouser Part No
798-FX2040P05SV15

Hirose Connector

Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR HEADER

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Datasheet

1.130In Stock

5,81 €

4,95 €

4,64 €

4,27 €

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 2P B2B PWR CON STRT HDR 20MM H T/H

FX30B-2P-3.81DSA20
Hirose Connector
1: 4,79 €
620In Stock
1.617On Order

Mfr. Part No.
FX30B-2P-3.81DSA20

Mouser Part No
798-FX30B-2P381DSA20

Hirose Connector

Board to Board & Mezzanine Connectors 2P B2B PWR CON STRT HDR 20MM H T/H

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Datasheet

620In Stock

1.617On Order

4,79 €

4,51 €

4,13 €

4,03 €

View

Min.: 1
Mult.: 1

Plugs

2 Position

3.81 mm (0.15 in)

1 Row

Solder

Straight

20 mm

23 A

250 V

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX30B

Tray

Board to Board & Mezzanine Connectors 120P RECEPTACLE GOLD SMT

FX8-120S-SV(22)
Hirose Connector
1: 6,38 €
2.373In Stock

Mfr. Part No.
FX8-120S-SV(22)

Mouser Part No
798-FX8-120S-SV22

Hirose Connector

Board to Board & Mezzanine Connectors 120P RECEPTACLE GOLD SMT

Learn More

Datasheet

2.373In Stock

Cut Tape

6,38 €

5,43 €

5,09 €

4,85 €

Reel

3,84 €

View

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)

FX8

Reel, Cut Tape

Board to Board & Mezzanine Connectors HDR 120POS .6MM GOLD SMT

FX8-120P-SV1(91)
Hirose Connector
1: 4,53 €
2.267In Stock

Mfr. Part No.
FX8-120P-SV1(91)

Mouser Part No
798-FX8120PSV191

Hirose Connector

Board to Board & Mezzanine Connectors HDR 120POS .6MM GOLD SMT

Learn More

Datasheet

2.267In Stock

4,53 €

3,81 €

3,52 €

3,39 €

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 60P M HEADER SMT BOARD VERTICAL TYPE

FX8-60P-SV1(92)
Hirose Connector
1: 3,16 €
932In Stock

Mfr. Part No.
FX8-60P-SV1(92)

Mouser Part No
798-FX860PSV192

Hirose Connector

Board to Board & Mezzanine Connectors 60P M HEADER SMT BOARD VERTICAL TYPE

Learn More

Datasheet

932In Stock

Cut Tape

3,16 €

2,70 €

2,41 €

2,30 €

Reel

1,94 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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)

FX8

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 140P F RECEPT SMT BOARD VERTICAL TYPE

FX8C-140S-SV(92)
Hirose Connector
1: 8,10 €
442In Stock
1.000Expected 12/24/2026

Mfr. Part No.
FX8C-140S-SV(92)

Mouser Part No
798-FX8C140SSV92

Hirose Connector

Board to Board & Mezzanine Connectors 140P F RECEPT SMT BOARD VERTICAL TYPE

Learn More

Datasheet

442In Stock

1.000Expected 12/24/2026

Cut Tape

8,10 €

6,89 €

6,46 €

6,15 €

View

Reel

4,97 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors REC 60POS .6MM GOLD SMT

FX8C-60S-SV5(91)
Hirose Connector
1: 5,02 €
484In Stock

Mfr. Part No.
FX8C-60S-SV5(91)

Mouser Part No
798-FX8C60SSV591

Hirose Connector

Board to Board & Mezzanine Connectors REC 60POS .6MM GOLD SMT

Learn More

Datasheet

484In Stock

5,02 €

4,06 €

3,85 €

3,74 €

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)

FX8C

Tube

Board to Board & Mezzanine Connectors 80 Pos. F STRT RECEP BOARD VERT STACK CONNECTOR

FX8C-80S-SV5(93)
Hirose Connector
1: 5,67 €
766In Stock

Mfr. Part No.
FX8C-80S-SV5(93)

Mouser Part No
798-FX8C80SSV593

Hirose Connector

Board to Board & Mezzanine Connectors 80 Pos. F STRT RECEP BOARD VERT STACK CONNECTOR

Learn More

Datasheet

766In Stock

Cut Tape

5,67 €

5,13 €

4,85 €

4,73 €

Reel

3,78 €

View

Min.: 1
Mult.: 1

: 500

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)

FX8C

Reel, Cut Tape

Board to Board & Mezzanine Connectors HDR 60POS .6MM GOLD SMT

FX8C-60P-SV(91)
Hirose Connector
1: 4,21 €
125In Stock
End of Life

Mfr. Part No.
FX8C-60P-SV(91)

Mouser Part No
798-FX8C60PSV91

End of Life

Hirose Connector

Board to Board & Mezzanine Connectors HDR 60POS .6MM GOLD SMT

Learn More

Datasheet

125In Stock

4,21 €

3,40 €

3,39 €

2,84 €

View

Min.: 1
Mult.: 1

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

Tube

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

FX10A-120P/12-SV(71)
Hirose Connector
1: 7,57 €
15In Stock
180Expected 9/10/2026

Mfr. Part No.
FX10A-120P/12-SV(71)

Mouser Part No
798-FX10A120P12SV71

Hirose Connector

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

Learn More

Datasheet

15In Stock

180Expected 9/10/2026

7,57 €

6,43 €

6,03 €

5,67 €

View

Min.: 1
Mult.: 1

Headers

120 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

4 mm

300 mA

50 V

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Tray

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

FX10A-120P-SV(71)
Hirose Connector
1: 5,50 €
221In Stock

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

Mouser Part No
798-FX10A120PSV71

Hirose Connector

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

Learn More

Datasheet

221In Stock

5,50 €

4,68 €

4,39 €

4,12 €

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 HDR 140P W/POST SMT

FX10A-140P/14-SV1(71)
Hirose Connector
1: 8,10 €
75In Stock

Mfr. Part No.
FX10A-140P/14-SV1(71)

Mouser Part No
798-FX10A140P14SV171

Hirose Connector

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

Learn More

Datasheet

75In Stock

8,10 €

6,89 €

6,88 €

5,85 €

View

Min.: 1
Mult.: 1

Headers

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

Tray

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

FX10A-140S/14-SV(71)
Hirose Connector
1: 8,43 €
144In Stock

Mfr. Part No.
FX10A-140S/14-SV(71)

Mouser Part No
798-FX10A140S14SV71

Hirose Connector

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

Learn More

Datasheet

144In Stock

8,43 €

7,16 €

6,72 €

6,39 €

View

Min.: 1
Mult.: 1

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

Tray

Board to Board & Mezzanine Connectors HDR 144P W/POST SMT

FX10A-144P-SV1(71)
Hirose Connector
1: 5,68 €
141In Stock

Mfr. Part No.
FX10A-144P-SV1(71)

Mouser Part No
798-FX10A144PSV171

Hirose Connector

Board to Board & Mezzanine Connectors HDR 144P W/POST SMT

Learn More

Datasheet

141In Stock

5,68 €

4,83 €

4,53 €

4,31 €

View

Min.: 1
Mult.: 1

Headers

144 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 HDR 144P W/POST SMT

FX10A-144P-SV(71)
Hirose Connector
1: 6,43 €
58In Stock

Mfr. Part No.
FX10A-144P-SV(71)

Mouser Part No
798-FX10A144PSV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 144P W/POST SMT

Learn More

Datasheet

58In Stock

6,43 €

5,47 €

5,13 €

4,82 €

View

Min.: 1
Mult.: 1

Headers

144 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 HDR 80POS W/POST SMT

FX10A-80P/8-SV1(71)
Hirose Connector
1: 6,84 €
102In Stock
140Expected 9/10/2026

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

Learn More

Datasheet

102In Stock

140Expected 9/10/2026

6,84 €

6,18 €

5,85 €

5,62 €

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 120P RCPT R/A SMT

FX18-120S-0.8SH
Hirose Connector
1: 8,05 €
86In Stock

Mfr. Part No.
FX18-120S-0.8SH

Mouser Part No
798-FX18-120S-0.8SH

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 120P RCPT R/A SMT

Learn More

Datasheet

86In Stock

8,05 €

6,85 €

6,21 €

5,90 €

View

Min.: 1
Mult.: 1

Receptacles

120 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

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

FX18-40P-0.8SH
Hirose Connector
1: 6,91 €
280In Stock

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

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

Hirose Connector

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

Learn More

Datasheet

280In Stock

6,91 €

5,95 €

5,58 €

5,19 €

View

Min.: 1
Mult.: 1

Headers

40 Position

0.8 mm (0.031 in)

Solder

Right Angle

10 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 0.8MM 40P RCPT R/A SMT

FX18-40S-0.8SH(11)
Hirose Connector
1: 5,06 €
140In Stock
300Expected 9/14/2026

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

Learn More

Datasheet

140In Stock

300Expected 9/14/2026

Cut Tape

5,06 €

4,30 €

4,03 €

3,84 €

Reel

3,39 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 100P HDR R/A SMT

FX18-100P-0.8SH
Hirose Connector
1: 9,87 €
65In Stock

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

Mouser Part No
798-FX18100P08SH

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 100P HDR R/A SMT

Learn More

Datasheet

65In Stock

9,87 €

8,39 €

8,34 €

7,03 €

View

Min.: 1
Mult.: 1

Headers

100 Position

0.8 mm (0.031 in)

Solder

Right Angle

10 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 0.8MM 100P HDR STRT SMT

FX18-100P-0.8SV
Hirose Connector
1: 6,10 €
54In Stock
120On Order

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

Mouser Part No
798-FX18100P08SV

Hirose Connector

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

Learn More

Datasheet

54In Stock

120On Order

6,10 €

5,19 €

5,18 €

4,34 €

View

Min.: 1
Mult.: 1

Headers

100 Position

0.8 mm (0.031 in)

Solder

Straight

10 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 0.8MM 100P RCPT R/A SMT

FX18-100S-0.8SH
Hirose Connector
1: 9,06 €
49In Stock

Mfr. Part No.
FX18-100S-0.8SH

Mouser Part No
798-FX18100S08SH

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 100P RCPT R/A SMT

Learn More

Datasheet

49In Stock

9,06 €

7,71 €

6,98 €

6,64 €

View

Min.: 1
Mult.: 1

Receptacles

100 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

Board to Board & Mezzanine Connectors 0.8MM 120P HDR VERT SMT SV10 TYPE

FX18-120P-0.8SV10
Hirose Connector
1: 9,95 €
25In Stock

Mfr. Part No.
FX18-120P-0.8SV10

Mouser Part No
798-FX18120P08SV10

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 120P HDR VERT SMT SV10 TYPE

Learn More

Datasheet

25In Stock

9,95 €

8,95 €

8,44 €

6,79 €

View

Min.: 1
Mult.: 1

Headers

120 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

FunctionMAX™ Board-to-Board Connectors

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