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: 4.51 CHF
1 322In 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 322In Stock

Cut Tape

4.51 CHF

3.83 CHF

3.60 CHF

3.42 CHF

Reel

3.11 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 100POS W/O POSTS SMT

FX11LB-100P/10-SV(71)
Hirose Connector
1: 4.89 CHF
978In Stock

Mfr. Part No.
FX11LB-100P/10-SV(71)

Mouser Part No
798-FX11LB100P10SV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 100POS W/O POSTS SMT

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Datasheet

978In Stock

4.89 CHF

4.17 CHF

3.90 CHF

3.37 CHF

View

Min.: 1
Mult.: 1

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

Tray

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

FX11LA-60S/6-SV(91)
Hirose Connector
1: 3.81 CHF
2 500In 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

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Datasheet

2 500In Stock

Cut Tape

3.81 CHF

3.24 CHF

3.03 CHF

2.89 CHF

Reel

2.57 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 100P M HDR STRT SMT GIDE POST GROUND PLT

FX11LA-100P/10-SV(91)
Hirose Connector
1: 4.17 CHF
716In 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

716In Stock

Cut Tape

4.17 CHF

3.39 CHF

3.25 CHF

3.13 CHF

View

Reel

3.03 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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 HDR 80POS W/O POSTS SMT

FX11LB-80P/8-SV(71)
Hirose Connector
1: 4.56 CHF
238In Stock

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

238In Stock

4.56 CHF

4.17 CHF

2.98 CHF

2.85 CHF

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 100POS W/O POSTS SMT

FX11LB-100S/10-SV(71)
Hirose Connector
1: 5.63 CHF
113In Stock

Mfr. Part No.
FX11LB-100S/10-SV(71)

Mouser Part No
798-FX11LB100S10SV71

Hirose Connector

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

Learn More

Datasheet

113In Stock

5.63 CHF

5.10 CHF

4.81 CHF

4.69 CHF

View

Min.: 1
Mult.: 1

Receptacles

100 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 100P STRT SMT HEADER GROUND PLATE GOLD

FX11B-100P/10-SV0.5(71)
Hirose Connector
1: 4.91 CHF
108In 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

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Datasheet

108In Stock

4.91 CHF

4.52 CHF

3.95 CHF

3.94 CHF

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 300P INTERPOSER 22MM HEIGHT

IT3-300P-22H(03)
Hirose Connector
1: 69.07 CHF
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

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Datasheet

90In Stock

69.07 CHF

63.77 CHF

57.58 CHF

57.57 CHF

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 HDR 96POS W/POST SMT

FX10A-96P-SV(71)
Hirose Connector
1: 4.08 CHF
320In Stock

Mfr. Part No.
FX10A-96P-SV(71)

Mouser Part No
798-FX10A96PSV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 96POS W/POST SMT

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Datasheet

320In Stock

4.08 CHF

3.59 CHF

3.36 CHF

3.10 CHF

View

Min.: 1
Mult.: 1

Headers

96 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 96POS W/POST SMT

FX10A-96S-SV
Hirose Connector
1: 4.28 CHF
233In Stock

Mfr. Part No.
FX10A-96S-SV

Mouser Part No
798-FX10A96SSV

Hirose Connector

Board to Board & Mezzanine Connectors REC 96POS W/POST SMT

Learn More

Datasheet

233In Stock

4.28 CHF

3.73 CHF

3.50 CHF

3.24 CHF

View

Min.: 1
Mult.: 1

Receptacles

96 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

4 mm

300 mA

50 V

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Tray

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

FX11LA-92P-SV
Hirose Connector
1: 4.20 CHF
82In 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

82In Stock

4.20 CHF

3.85 CHF

3.38 CHF

2.81 CHF

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 100P STRT SMT RECEPT GROUND PLATE GOLD

FX11B-100P-SV
Hirose Connector
1: 3.49 CHF
158In Stock

Mfr. Part No.
FX11B-100P-SV

Mouser Part No
798-FX11B100PSV

Hirose Connector

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

Learn More

Datasheet

158In Stock

3.49 CHF

3.19 CHF

2.92 CHF

2.78 CHF

View

Min.: 1
Mult.: 1

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

Tray

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

FX10B-140S/14-SV(71)
Hirose Connector
1: 6.61 CHF
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

6.61 CHF

5.97 CHF

5.65 CHF

5.50 CHF

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 RECPT SMT MOUNTING SIDE

IT3M-100S-BGA(37)
Hirose Connector
1: 21.38 CHF
46In 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

46In Stock

21.38 CHF

18.17 CHF

16.06 CHF

15.88 CHF

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 HDR 80P W/POSTS SMT

FX11LA-80P/8-SV(71)
Hirose Connector
1: 4.65 CHF
347In Stock

Mfr. Part No.
FX11LA-80P/8-SV(71)

Mouser Part No
798-FX11LA80P8SV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 80P W/POSTS SMT

Learn More

Datasheet

347In Stock

4.65 CHF

4.05 CHF

3.80 CHF

3.54 CHF

View

Min.: 1
Mult.: 1

Headers

80 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 120P M HDR STRT SMT GIDE POST GROUND PLT

FX11LA-120P/12-SV(92)
Hirose Connector
1: 4.59 CHF
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

4.59 CHF

3.74 CHF

3.45 CHF

3.25 CHF

View

Reel

2.92 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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: 4.84 CHF
224In 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

224In Stock

4.84 CHF

4.12 CHF

3.86 CHF

3.24 CHF

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 140P F RECEP SRT SMT NO GDE PST NO GRD P

FX11LB-140S-SV(22)
Hirose Connector
1: 4.27 CHF
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

4.27 CHF

3.49 CHF

3.31 CHF

3.20 CHF

View

Reel

3.11 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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 REC 144P W/POST SMT

FX10A-144S-SV
Hirose Connector
1: 5.53 CHF
298In 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

298In Stock

5.53 CHF

4.71 CHF

4.42 CHF

4.06 CHF

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 120P M HDR STRT SMT GIDE POST GROUND PLT

FX11LA-120P/12-SV(91)
Hirose Connector
1: 4.55 CHF
2 503In 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 503In Stock

Cut Tape

4.55 CHF

3.70 CHF

3.41 CHF

3.20 CHF

View

Reel

2.90 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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 168P RECEPT W/ POST SMT OIF-MSA-100GLH

FX10A-168S-SV(85)
Hirose Connector
1: 17.55 CHF
41In 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

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Datasheet

41In Stock

Cut Tape

17.55 CHF

14.91 CHF

13.97 CHF

13.57 CHF

Reel

13.23 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

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

FX10A-168P-SV(85)
Hirose Connector
1: 18.54 CHF
1 092In Stock

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

Mouser Part No
798-FX10A-168P-SV85

Hirose Connector

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

Learn More

Datasheet

1 092In Stock

Cut Tape

18.54 CHF

15.83 CHF

15.78 CHF

Reel

15.78 CHF

Min.: 1
Mult.: 1

: 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 HDR 168P SMT

FX10A-168P-SV(71)
Hirose Connector
1: 5.44 CHF
6 370In Stock
5 700Expected 08/10/2026

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

6 370In Stock

5 700Expected 08/10/2026

5.44 CHF

4.62 CHF

4.33 CHF

4.12 CHF

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 80P F RECEP SRT SMT GIDE POST GROUND PLT

FX11LA-80S/8-SV(92)
Hirose Connector
1: 5.00 CHF
6 433In Stock

Mfr. Part No.
FX11LA-80S/8-SV(92)

Mouser Part No
798-FX11LA80S8SV92

Hirose Connector

Board to Board & Mezzanine Connectors 80P F RECEP SRT SMT GIDE POST GROUND PLT

Learn More

Datasheet

6 433In Stock

Cut Tape

5.00 CHF

4.32 CHF

4.05 CHF

3.85 CHF

View

Reel

2.95 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Receptacles

80 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: 5.95 CHF
1 987In 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

1 987In Stock

5.95 CHF

5.05 CHF

4.74 CHF

4.50 CHF

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

High Speed Board to Board Connectors

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