Board to Board & Mezzanine Connectors

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High Speed Board to Board Connectors

Hirose Electric produces a variety of High-Speed Board to Board Connectors. These High-Speed Board to Board Connectors are ideal for mezzanine applications, coplanar or vertical, with optional ground plates, and a wide range of positions and stacking heights. Hirose Connectors include the FX10, FX11, FX18, and IT3 series connectors.

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Part #

Board to Board & Mezzanine Connectors REC 140POS W/O POSTS SMT

FX11LB-140S-SV(21)
Hirose Connector
1: 1 780,64 Ft
1 342In Stock

Mfr. Part No.
FX11LB-140S-SV(21)

Mouser Part No
798-FX11LB140SSV21

Hirose Connector

Board to Board & Mezzanine Connectors REC 140POS W/O POSTS SMT

Learn More

Datasheet

1 342In Stock

Cut Tape

1 780,64 Ft

1 510,61 Ft

1 416,69 Ft

1 350,16 Ft

Reel

1 189,70 Ft

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

Receptacles

140 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX11

Reel, Cut Tape, MouseReel

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

FX11LA-120P/12-SV(71)
Hirose Connector
1: 1 878,48 Ft
1 835In Stock

Mfr. Part No.
FX11LA-120P/12-SV(71)

Mouser Part No
798-FX11LA120P12SV71

Hirose Connector

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

Learn More

Datasheet

1 835In Stock

1 878,48 Ft

1 600,62 Ft

1 498,87 Ft

1 205,36 Ft

View

Min.: 1
Mult.: 1

Headers

120 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX11

Tray

Board to Board & Mezzanine Connectors 60P F RECEP SRT SMT GIDE POST GROUND PLT

FX11LA-60S/6-SV(91)
Hirose Connector
1: 1 502,78 Ft
3 000In Stock

Mfr. Part No.
FX11LA-60S/6-SV(91)

Mouser Part No
798-FX11LA60S6SV91

Hirose Connector

Board to Board & Mezzanine Connectors 60P F RECEP SRT SMT GIDE POST GROUND PLT

Learn More

Datasheet

3 000In Stock

Cut Tape

1 502,78 Ft

1 275,80 Ft

1 197,53 Ft

1 142,74 Ft

View

Reel

1 009,68 Ft

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

Receptacles

66 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX11

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 60P M HDR STRT SMT GIDE POST GROUND PLT

FX11LA-60P/6-SV(91)
Hirose Connector
1: 1 455,82 Ft
712In Stock

Mfr. Part No.
FX11LA-60P/6-SV(91)

Mouser Part No
798-FX11LA60P6SV91

Hirose Connector

Board to Board & Mezzanine Connectors 60P M HDR STRT SMT GIDE POST GROUND PLT

Learn More

Datasheet

712In Stock

Cut Tape

1 455,82 Ft

1 189,70 Ft

1 095,78 Ft

1 033,16 Ft

View

Reel

892,28 Ft

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

Headers

66 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX11

Reel, Cut Tape, MouseReel

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

FX10A-168P-SV3(85)
Hirose Connector
1: 11 051,72 Ft
289In Stock

Mfr. Part No.
FX10A-168P-SV3(85)

Mouser Part No
798-FX10A-168P-SV385

Hirose Connector

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

Learn More

Datasheet

289In Stock

Cut Tape

11 051,72 Ft

9 051,93 Ft

8 351,41 Ft

7 850,48 Ft

7 525,66 Ft

Reel

7 525,66 Ft

Min.: 1
Mult.: 1

Reel: 250

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

Reel, Cut Tape

Board to Board & Mezzanine Connectors 300P RECPT SMT MOUNTING SIDE

IT3M-300S-BGA(37)
Hirose Connector
1: 9 685,91 Ft
12In Stock

Mfr. Part No.
IT3M-300S-BGA(37)

Mouser Part No
798-IT3M-300S-BGA37

Hirose Connector

Board to Board & Mezzanine Connectors 300P RECPT SMT MOUNTING SIDE

Learn More

Datasheet

12In Stock

9 685,91 Ft

8 234,00 Ft

7 682,20 Ft

7 275,20 Ft

View

Min.: 1
Mult.: 1

Receptacles

300 Position

0.875 mm (0.034 in)

Solder

Vertical

1 A

50 V

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

IT3

Tray

Board to Board & Mezzanine Connectors HDR 80POS W/O POSTS SMT

FX11LB-80P/8-SV(71)
Hirose Connector
1: 1 757,16 Ft
88In Stock
210Expected 4/22/2026

Mfr. Part No.
FX11LB-80P/8-SV(71)

Mouser Part No
798-FX11LB80P8SV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 80POS W/O POSTS SMT

Learn More

Datasheet

88In Stock

210Expected 4/22/2026

1 757,16 Ft

1 600,62 Ft

1 514,52 Ft

1 416,69 Ft

View

Min.: 1
Mult.: 1

Headers

88 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX11

Tray

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

FX10A-144S-SV
Hirose Connector
1: 2 031,11 Ft
316In Stock

Mfr. Part No.
FX10A-144S-SV

Mouser Part No
798-FX10A144SSV

Hirose Connector

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

Learn More

Datasheet

316In Stock

2 031,11 Ft

1 725,85 Ft

1 620,19 Ft

1 522,35 Ft

View

Min.: 1
Mult.: 1

Receptacles

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 300P INTERPOSER 22MM HEIGHT

IT3-300P-22H(03)
Hirose Connector
1: 27 367,11 Ft
90In Stock

Mfr. Part No.
IT3-300P-22H(03)

Mouser Part No
798-IT3-300P-22H03

Hirose Connector

Board to Board & Mezzanine Connectors 300P INTERPOSER 22MM HEIGHT

Learn More

Datasheet

90In Stock

27 367,11 Ft

24 604,17 Ft

22 381,31 Ft

21 704,27 Ft

View

Min.: 1
Mult.: 1

Plugs

300 Position

0.875 mm (0.034 in)

Solder

Vertical

22 mm

1 A

50 V

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

IT3

Tray

Board to Board & Mezzanine Connectors 100P STRT SMT HEADER GROUND PLATE GOLD

FX11B-100P/10-SV0.5(71)
Hirose Connector
1: 1 901,96 Ft
118In Stock

Mfr. Part No.
FX11B-100P/10-SV0.5(71)

Mouser Part No
798-FX11B100P10SV051

Hirose Connector

Board to Board & Mezzanine Connectors 100P STRT SMT HEADER GROUND PLATE GOLD

Learn More

Datasheet

118In Stock

1 901,96 Ft

1 729,77 Ft

1 639,76 Ft

1 541,92 Ft

View

Min.: 1
Mult.: 1

Headers

100 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

3 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX11

Tray

Board to Board & Mezzanine Connectors REC 80POS W/O POSTS SMT

FX11LB-80S/8-SV(71)
Hirose Connector
1: 1 925,44 Ft
119In Stock

Mfr. Part No.
FX11LB-80S/8-SV(71)

Mouser Part No
798-FX11LB80S8SV71

Hirose Connector

Board to Board & Mezzanine Connectors REC 80POS W/O POSTS SMT

Learn More

Datasheet

119In Stock

1 925,44 Ft

1 753,25 Ft

1 659,32 Ft

1 541,92 Ft

View

Min.: 1
Mult.: 1

Receptacles

88 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX11

Tray

Board to Board & Mezzanine Connectors HDR 92 POS 0.5mm .5mm Solder RA SMD T

FX11LA-92P-SV
Hirose Connector
1: 1 526,27 Ft
104In Stock

Mfr. Part No.
FX11LA-92P-SV

Mouser Part No
798-FX11LA-92P-SV

Hirose Connector

Board to Board & Mezzanine Connectors HDR 92 POS 0.5mm .5mm Solder RA SMD T

Learn More

Datasheet

104In Stock

1 526,27 Ft

1 389,29 Ft

1 248,41 Ft

1 221,01 Ft

View

Min.: 1
Mult.: 1

Headers

92 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX11

Tray

Board to Board & Mezzanine Connectors REC 140POS W/O POST SMT

FX10B-140S/14-SV(71)
Hirose Connector
1: 2 555,52 Ft
100In Stock

Mfr. Part No.
FX10B-140S/14-SV(71)

Mouser Part No
798-FX10B140S14SV71

Hirose Connector

Board to Board & Mezzanine Connectors REC 140POS W/O POST SMT

Learn More

Datasheet

100In Stock

2 555,52 Ft

2 308,97 Ft

2 183,73 Ft

2 113,29 Ft

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 100P M HDR STRT SMT GIDE POST GROUND PLT

FX11LA-100P/10-SV(91)
Hirose Connector
1: 1 768,90 Ft
749In Stock

Mfr. Part No.
FX11LA-100P/10-SV(91)

Mouser Part No
798-FX11LA100P10SV91

Hirose Connector

Board to Board & Mezzanine Connectors 100P M HDR STRT SMT GIDE POST GROUND PLT

Learn More

Datasheet

749In Stock

Cut Tape

1 768,90 Ft

1 444,08 Ft

1 330,59 Ft

1 252,32 Ft

View

Reel

1 099,69 Ft

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

Headers

100 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX11

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 100P RECPT SMT MOUNTING SIDE

IT3M-100S-BGA(37)
Hirose Connector
1: 8 269,23 Ft
6In Stock

Mfr. Part No.
IT3M-100S-BGA(37)

Mouser Part No
798-IT3M-100S-BGA37

Hirose Connector

Board to Board & Mezzanine Connectors 100P RECPT SMT MOUNTING SIDE

Learn More

Datasheet

6In Stock

8 269,23 Ft

7 028,65 Ft

6 261,60 Ft

6 202,90 Ft

View

Min.: 1
Mult.: 1

Receptacles

100 Position

0.875 mm (0.034 in)

Solder

Vertical

1 A

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

IT3

Tray

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

FX10A-168S-SV(85)
Hirose Connector
1: 7 455,22 Ft
46In Stock

Mfr. Part No.
FX10A-168S-SV(85)

Mouser Part No
798-FX10A-168S-SV85

Hirose Connector

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

Learn More

Datasheet

46In Stock

Cut Tape

7 455,22 Ft

6 335,96 Ft

5 940,69 Ft

5 709,80 Ft

Reel

5 048,42 Ft

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Receptacles

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

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST GROUND PLT

FX11LA-120P/12-SV(92)
Hirose Connector
1: 1 948,92 Ft
1 000In Stock

Mfr. Part No.
FX11LA-120P/12-SV(92)

Mouser Part No
798-FX11LA120P12SV92

Hirose Connector

Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST GROUND PLT

Learn More

Datasheet

1 000In Stock

Cut Tape

1 948,92 Ft

1 588,88 Ft

1 463,65 Ft

1 377,55 Ft

Reel

1 181,88 Ft

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

Headers

120 Position

Solder

Horizontal

2 mm

FX11

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors RCP 116 POS 0.5mm .5mm Solder RA SMD T

FX11LA-116S-SV
Hirose Connector
1: 1 647,58 Ft
234In Stock

Mfr. Part No.
FX11LA-116S-SV

Mouser Part No
798-FX11LA-116S-SV

Hirose Connector

Board to Board & Mezzanine Connectors RCP 116 POS 0.5mm .5mm Solder RA SMD T

Learn More

Datasheet

234In Stock

1 647,58 Ft

1 557,57 Ft

1 510,61 Ft

1 373,64 Ft

View

Min.: 1
Mult.: 1

Receptacles

116 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX11

Tray

Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST GROUND PLT

FX11LA-120P/12-SV(91)
Hirose Connector
1: 1 929,36 Ft
2 688In Stock

Mfr. Part No.
FX11LA-120P/12-SV(91)

Mouser Part No
798-FX11LA120P12SV91

Hirose Connector

Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST GROUND PLT

Learn More

Datasheet

2 688In Stock

Cut Tape

1 929,36 Ft

1 573,23 Ft

1 451,91 Ft

1 361,90 Ft

View

Reel

1 115,35 Ft

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

Headers

120 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX11

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 100P F RECEP SRT SMT NO GDE PST W/GRD PL

FX11B-100S-SV(22)
Hirose Connector
1: 1 475,39 Ft
247In Stock

Mfr. Part No.
FX11B-100S-SV(22)

Mouser Part No
798-FX11B100SSV22

Hirose Connector

Board to Board & Mezzanine Connectors 100P F RECEP SRT SMT NO GDE PST W/GRD PL

Learn More

Datasheet

247In Stock

Cut Tape

1 475,39 Ft

1 252,32 Ft

1 174,05 Ft

1 119,26 Ft

Reel

974,46 Ft

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

Receptacles

100 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2.5 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX11

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors REC 92P W/POSTS SMT

FX11LA-92S-SV(21)
Hirose Connector
1: 1 502,78 Ft
292In Stock

Mfr. Part No.
FX11LA-92S-SV(21)

Mouser Part No
798-FX11LA92SSV21

Hirose Connector

Board to Board & Mezzanine Connectors REC 92P W/POSTS SMT

Learn More

Datasheet

292In Stock

Cut Tape

1 502,78 Ft

1 224,93 Ft

1 064,47 Ft

997,94 Ft

Reel

876,62 Ft

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

Receptacles

92 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX11

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 140P F RECEP SRT SMT NO GDE PST NO GRD P

FX11LB-140S-SV(22)
Hirose Connector
1: 1 811,95 Ft
244In Stock

Mfr. Part No.
FX11LB-140S-SV(22)

Mouser Part No
798-FX11LB140SSV22

Hirose Connector

Board to Board & Mezzanine Connectors 140P F RECEP SRT SMT NO GDE PST NO GRD P

Learn More

Datasheet

244In Stock

Cut Tape

1 811,95 Ft

1 479,30 Ft

1 357,98 Ft

1 279,71 Ft

View

Reel

1 131,00 Ft

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

Receptacles

140 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX11

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors HDR 168P W/POST SMT

FX10A-168P-SV1(71)
Hirose Connector
1: 2 074,16 Ft
2 067In Stock

Mfr. Part No.
FX10A-168P-SV1(71)

Mouser Part No
798-FX10A168PSV171

Hirose Connector

Board to Board & Mezzanine Connectors HDR 168P W/POST SMT

Learn More

Datasheet

2 067In Stock

2 074,16 Ft

1 764,99 Ft

1 651,50 Ft

1 569,31 Ft

View

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 HDR 168P SMT

FX10A-168P-SV(71)
Hirose Connector
1: 2 074,16 Ft
3 125In Stock
3 750Expected 4/15/2026

Mfr. Part No.
FX10A-168P-SV(71)

Mouser Part No
798-FX10A168PSV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 168P SMT

Learn More

Datasheet

3 125In Stock

3 750Expected 4/15/2026

2 074,16 Ft

1 764,99 Ft

1 651,50 Ft

1 569,31 Ft

View

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 HDR 140 POS 0.5mm .5mm Solder RA SMD T

FX11LA-140P-SV
Hirose Connector
1: 1 655,41 Ft
1 042In Stock

Mfr. Part No.
FX11LA-140P-SV

Mouser Part No
798-FX11LA-140P-SV

Hirose Connector

Board to Board & Mezzanine Connectors HDR 140 POS 0.5mm .5mm Solder RA SMD T

Learn More

Datasheet

1 042In Stock

1 655,41 Ft

1 408,86 Ft

1 318,85 Ft

1 256,23 Ft

View

Min.: 1
Mult.: 1

Headers

140 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 mm

300 mA

50 V

- 55 C

+ 85 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX11

Tray

High Speed Board to Board Connectors

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