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 5P B2B PWR CON STRT HDR 30MM H T/H

FX30B-5P-3.81DSA30
Hirose Connector
1: 6,73 €
12In Stock
735On Order

Mfr. Part No.
FX30B-5P-3.81DSA30

Mouser Part No
798-FX30B-5P381DSA30

Hirose Connector

Board to Board & Mezzanine Connectors 5P B2B PWR CON STRT HDR 30MM H T/H

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Datasheet

12In Stock

735On Order

6,73 €

6,36 €

4,85 €

4,84 €

View

Min.: 1
Mult.: 1

Plugs

5 Position

3.81 mm (0.15 in)

1 Row

Solder

Straight

30 mm

20 A

250 V

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX30B

Tray

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

FX8-140S-SV(21)
Hirose Connector
1: 6,67 €
71In Stock

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

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Datasheet

71In Stock

6,67 €

5,67 €

5,25 €

5,06 €

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 100P STRT SMT HEADER BOARD VERTICAL TYPE

FX8-100P-SV1(71)
Hirose Connector
1: 3,97 €
123In Stock

Mfr. Part No.
FX8-100P-SV1(71)

Mouser Part No
798-FX8100PSV171

Hirose Connector

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

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Datasheet

123In Stock

3,97 €

3,54 €

3,29 €

3,03 €

View

Min.: 1
Mult.: 1

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

Tray

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

FX8-100P-SV1(91)
Hirose Connector
1: 4,09 €
209In Stock
504On Order

Mfr. Part No.
FX8-100P-SV1(91)

Mouser Part No
798-FX8100PSV191

Hirose Connector

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

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Datasheet

209In Stock

504On Order

4,09 €

3,41 €

3,23 €

3,08 €

View

Min.: 1
Mult.: 1

Headers

100 Position

0.6 mm (0.024 in)

2 Row

Solder

Vertical

400 mA

100 V

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8

Tube

Board to Board & Mezzanine Connectors 120P STRT SMT HEADER BOARD VERTICAL TYPE

FX8-120P-SV(71)
Hirose Connector
1: 4,64 €
29In Stock

Mfr. Part No.
FX8-120P-SV(71)

Mouser Part No
798-FX8120PSV71

Hirose Connector

Board to Board & Mezzanine Connectors 120P STRT SMT HEADER BOARD VERTICAL TYPE

Learn More

Datasheet

29In Stock

4,64 €

3,95 €

3,71 €

3,53 €

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

Tray

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

FX8-140S-SV(22)
Hirose Connector
1: 6,71 €
37In Stock

Mfr. Part No.
FX8-140S-SV(22)

Mouser Part No
798-FX8140SSV22

Hirose Connector

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

Learn More

Datasheet

37In Stock

Cut Tape

6,71 €

5,71 €

5,35 €

5,09 €

Reel

4,12 €

View

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)

FX8

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 100P STRT SMT HEADER BRD VER TYP TRAY PK

FX8C-100P-SV1(71)
Hirose Connector
1: 5,13 €
106In Stock

Mfr. Part No.
FX8C-100P-SV1(71)

Mouser Part No
798-FX8C100PSV171

Hirose Connector

Board to Board & Mezzanine Connectors 100P STRT SMT HEADER BRD VER TYP TRAY PK

Learn More

Datasheet

106In Stock

5,13 €

4,37 €

4,09 €

3,41 €

View

Min.: 1
Mult.: 1

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

Tray

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

FX8C-100P-SV6(91)
Hirose Connector
1: 6,16 €
1In Stock
84Expected 12/3/2026

Mfr. Part No.
FX8C-100P-SV6(91)

Mouser Part No
798-FX8C100PSV691

Hirose Connector

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

Learn More

Datasheet

1In Stock

84Expected 12/3/2026

6,16 €

5,12 €

4,86 €

4,63 €

View

Min.: 1
Mult.: 1

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

Tube

Board to Board & Mezzanine Connectors 100P STRT SMT HEADER BRD VER TYP TRAY PK

FX8C-100P-SV(71)
Hirose Connector
1: 5,59 €
30In Stock
108Expected 10/15/2026

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

Mouser Part No
798-FX8C100PSV71

Hirose Connector

Board to Board & Mezzanine Connectors 100P STRT SMT HEADER BRD VER TYP TRAY PK

Learn More

Datasheet

30In Stock

108Expected 10/15/2026

5,59 €

5,06 €

4,77 €

4,66 €

View

Min.: 1
Mult.: 1

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

Tray

Board to Board & Mezzanine Connectors 120P STRT SMT HEADER BRD VER TYP TRAY PK

FX8C-120P-SV2(71)
Hirose Connector
1: 6,90 €
19In Stock

Mfr. Part No.
FX8C-120P-SV2(71)

Mouser Part No
798-FX8C120PSV271

Hirose Connector

Board to Board & Mezzanine Connectors 120P STRT SMT HEADER BRD VER TYP TRAY PK

Learn More

Datasheet

19In Stock

6,90 €

6,24 €

5,90 €

5,47 €

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)

FX8C

Tray

Board to Board & Mezzanine Connectors 120P M STRAIGHT HDR BOARD VERT STACK CON

FX8C-120P-SV2(92)
Hirose Connector
1: 6,34 €
102In Stock
500Expected 1/14/2027

Mfr. Part No.
FX8C-120P-SV2(92)

Mouser Part No
798-FX8C120PSV292

Hirose Connector

Board to Board & Mezzanine Connectors 120P M STRAIGHT HDR BOARD VERT STACK CON

Learn More

Datasheet

102In Stock

500Expected 1/14/2027

Cut Tape

6,34 €

5,74 €

5,42 €

5,29 €

Reel

3,80 €

View

Min.: 1
Mult.: 1

: 500

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)

FX8C

Reel, Cut Tape

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

FX8C-120P-SV6(91)
Hirose Connector
1: 6,38 €
24In Stock

Mfr. Part No.
FX8C-120P-SV6(91)

Mouser Part No
798-FX8C120PSV691

Hirose Connector

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

Learn More

Datasheet

24In Stock

6,38 €

5,35 €

4,95 €

4,77 €

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)

FX8C

Tube

Board to Board & Mezzanine Connectors 120P STRT SMT RECEPT BRD VER TYP TRAY PK

FX8C-120S-SV5(71)
Hirose Connector
1: 6,32 €
92In Stock

Mfr. Part No.
FX8C-120S-SV5(71)

Mouser Part No
798-FX8C120SSV571

Hirose Connector

Board to Board & Mezzanine Connectors 120P STRT SMT RECEPT BRD VER TYP TRAY PK

Learn More

Datasheet

92In Stock

6,32 €

5,38 €

5,04 €

4,38 €

View

Min.: 1
Mult.: 1

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

Tray

Board to Board & Mezzanine Connectors 140P M STRAIGHT HDR BOARD VERT STACK CON

FX8C-140P-SV4(92)
Hirose Connector
1: 7,34 €
29In Stock
500Expected 12/8/2026

Mfr. Part No.
FX8C-140P-SV4(92)

Mouser Part No
798-FX8C140PSV492

Hirose Connector

Board to Board & Mezzanine Connectors 140P M STRAIGHT HDR BOARD VERT STACK CON

Learn More

Datasheet

29In Stock

500Expected 12/8/2026

Cut Tape

7,34 €

6,24 €

5,85 €

5,57 €

Reel

4,73 €

View

Min.: 1
Mult.: 1

: 500

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

Reel, Cut Tape

Board to Board & Mezzanine Connectors 140P STRT SMT HEADER BRD VER TYP TRAY PK

FX8C-140P-SV(71)
Hirose Connector
1: 7,08 €
5In Stock

Mfr. Part No.
FX8C-140P-SV(71)

Mouser Part No
798-FX8C140PSV71

Hirose Connector

Board to Board & Mezzanine Connectors 140P STRT SMT HEADER BRD VER TYP TRAY PK

Learn More

Datasheet

5In Stock

7,08 €

6,23 €

5,81 €

4,68 €

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

Tray

Board to Board & Mezzanine Connectors 140P STRT SMT RECEPT BRD VER TYP TRAY PK

FX8C-140S-SV5(71)
Hirose Connector
1: 7,96 €
39In Stock

Mfr. Part No.
FX8C-140S-SV5(71)

Mouser Part No
798-FX8C140SSV571

Hirose Connector

Board to Board & Mezzanine Connectors 140P STRT SMT RECEPT BRD VER TYP TRAY PK

Learn More

Datasheet

39In Stock

7,96 €

6,77 €

6,35 €

5,89 €

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)

FX8C

Tray

Board to Board & Mezzanine Connectors 140P F STRT RECEP BOARD VERT STACK CON

FX8C-140S-SV5(92)
Hirose Connector
1: 8,96 €
11In Stock

Mfr. Part No.
FX8C-140S-SV5(92)

Mouser Part No
798-FX8C140SSV592

Hirose Connector

Board to Board & Mezzanine Connectors 140P F STRT RECEP BOARD VERT STACK CON

Learn More

Datasheet

11In Stock

Cut Tape

8,96 €

7,62 €

7,14 €

6,79 €

Reel

5,77 €

View

Min.: 1
Mult.: 1

: 500

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

Board to Board & Mezzanine Connectors 60P STRT SMT HEADER BRD VER TYP TRAY PKG

FX8C-60P-SV1(71)
Hirose Connector
1: 5,10 €
158In Stock

Mfr. Part No.
FX8C-60P-SV1(71)

Mouser Part No
798-FX8C60PSV171

Hirose Connector

Board to Board & Mezzanine Connectors 60P STRT SMT HEADER BRD VER TYP TRAY PKG

Learn More

Datasheet

158In Stock

5,10 €

4,64 €

4,39 €

4,29 €

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

Tray

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

FX8C-60P-SV2(91)
Hirose Connector
1: 4,66 €
12In Stock

Mfr. Part No.
FX8C-60P-SV2(91)

Mouser Part No
798-FX8C60PSV291

Hirose Connector

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

Learn More

Datasheet

12In Stock

4,66 €

3,77 €

3,58 €

3,47 €

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 60POS .6MM GOLD SMT

FX8C-60P-SV4(91)
Hirose Connector
1: 4,66 €
17In Stock

Mfr. Part No.
FX8C-60P-SV4(91)

Mouser Part No
798-FX8C60PSV491

Hirose Connector

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

Learn More

Datasheet

17In Stock

4,66 €

3,77 €

3,58 €

3,47 €

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 60P M STRAIGHT HDR BOARD VERT STACK CON

FX8C-60P-SV4(92)
Hirose Connector
1: 4,72 €
157In Stock

Mfr. Part No.
FX8C-60P-SV4(92)

Mouser Part No
798-FX8C60PSV492

Hirose Connector

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

Learn More

Datasheet

157In Stock

Cut Tape

4,72 €

4,02 €

3,76 €

3,20 €

Reel

3,04 €

View

MouseReel Available

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, MouseReel

Board to Board & Mezzanine Connectors 60P STRT SMT HEADER BRD VER TYP TRAY PKG

FX8C-60P-SV6(71)
Hirose Connector
1: 5,12 €
5In Stock

Mfr. Part No.
FX8C-60P-SV6(71)

Mouser Part No
798-FX8C60PSV671

Hirose Connector

Board to Board & Mezzanine Connectors 60P STRT SMT HEADER BRD VER TYP TRAY PKG

Learn More

Datasheet

5In Stock

5,12 €

4,01 €

3,71 €

3,54 €

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

Tray

Board to Board & Mezzanine Connectors 60P STRT SMT HEADER BRD VER TYP TRAY PKG

FX8C-60P-SV(71)
Hirose Connector
1: 4,56 €
6In Stock

Mfr. Part No.
FX8C-60P-SV(71)

Mouser Part No
798-FX8C60PSV71

Hirose Connector

Board to Board & Mezzanine Connectors 60P STRT SMT HEADER BRD VER TYP TRAY PKG

Learn More

Datasheet

6In Stock

4,56 €

4,15 €

3,93 €

3,84 €

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

Tray

Board to Board & Mezzanine Connectors HDR 80POS .6MM GOLD SMT

FX8C-80P-SV2(91)
Hirose Connector
1: 5,20 €
37In Stock

Mfr. Part No.
FX8C-80P-SV2(91)

Mouser Part No
798-FX8C80PSV291

Hirose Connector

Board to Board & Mezzanine Connectors HDR 80POS .6MM GOLD SMT

Learn More

Datasheet

37In Stock

5,20 €

4,27 €

4,05 €

3,94 €

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)

FX8C

Tube

Board to Board & Mezzanine Connectors 80P M Straight Header Board Vert Stack Connector

FX8C-80P-SV4(92)
Hirose Connector
1: 4,64 €
68In Stock
500Expected 1/14/2027

Mfr. Part No.
FX8C-80P-SV4(92)

Mouser Part No
798-FX8C80PSV492

Hirose Connector

Board to Board & Mezzanine Connectors 80P M Straight Header Board Vert Stack Connector

Learn More

Datasheet

68In Stock

500Expected 1/14/2027

Cut Tape

4,64 €

3,95 €

3,71 €

3,53 €

Reel

2,99 €

View

Min.: 1
Mult.: 1

: 500

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)

FX8C

Reel, Cut Tape

FunctionMAX™ Board-to-Board Connectors

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