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: CHF 4.51
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

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Datasheet

1’322In Stock

Cut Tape

CHF 4.51

CHF 3.83

CHF 3.60

CHF 3.48

Reel

CHF 3.48

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 60P M HDR STRT SMT GIDE POST GROUND PLT

FX11LA-60P/6-SV(91)
Hirose Connector
1: CHF 5.20
1’000In 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

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Datasheet

1’000In Stock

Cut Tape

CHF 5.20

CHF 4.70

CHF 4.44

CHF 4.33

View

Reel

CHF 3.08

MouseReel Available

Min.: 1
Mult.: 1

: 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 REC 144P W/POST SMT

FX10A-144S-SV
Hirose Connector
1: CHF 5.37
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

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Datasheet

298In Stock

CHF 5.37

CHF 4.71

CHF 4.42

CHF 3.99

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 100P M HDR STRT SMT GIDE POST GROUND PLT

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

CHF 4.17

CHF 3.43

Reel

CHF 3.43

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 60P F RECEP SRT SMT GIDE POST GROUND PLT

FX11LA-60S/6-SV(91)
Hirose Connector
1: CHF 5.02
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

Learn More

Datasheet

2’500In Stock

Cut Tape

CHF 5.02

CHF 4.28

CHF 4.01

CHF 3.83

Reel

CHF 3.09

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 HDR 80P W/POSTS SMT

FX11LA-80P/8-SV(71)
Hirose Connector
1: CHF 5.72
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

CHF 5.72

CHF 5.18

CHF 4.89

CHF 4.77

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 REC 100POS W/O POSTS SMT

FX11LB-100S/10-SV(71)
Hirose Connector
1: CHF 6.35
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

CHF 6.35

CHF 5.75

CHF 5.43

CHF 5.29

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: CHF 5.36
103In 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

103In Stock

CHF 5.36

CHF 4.84

CHF 4.57

CHF 4.46

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 HDR 80POS W/O POSTS SMT

FX11LB-80P/8-SV(71)
Hirose Connector
1: CHF 4.93
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

CHF 4.93

CHF 4.46

CHF 4.22

CHF 4.11

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 300P INTERPOSER 22MM HEIGHT

IT3-300P-22H(03)
Hirose Connector
1: CHF 85.16
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

CHF 85.16

CHF 72.40

CHF 69.55

CHF 67.22

CHF 65.59

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 REC 140POS W/O POST SMT

FX10B-140S/14-SV(71)
Hirose Connector
1: CHF 7.16
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

CHF 7.16

CHF 6.44

CHF 6.08

CHF 5.92

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 96POS W/POST SMT

FX10A-96P-SV(71)
Hirose Connector
1: CHF 3.96
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

Learn More

Datasheet

320In Stock

CHF 3.96

CHF 3.59

CHF 3.36

CHF 3.10

CHF 2.68

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 80P W/POSTS SMT

FX11LA-80S/8-SV(71)
Hirose Connector
1: CHF 5.78
195In Stock

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

Mouser Part No
798-FX11LA80S8SV71

Hirose Connector

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

Learn More

Datasheet

195In Stock

CHF 5.78

CHF 5.24

CHF 4.95

CHF 4.82

View

Min.: 1
Mult.: 1

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

Tray

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

FX10A-96S-SV
Hirose Connector
1: CHF 5.24
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

CHF 5.24

CHF 4.74

CHF 4.48

CHF 4.37

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: CHF 4.76
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

CHF 4.76

CHF 4.33

CHF 4.10

CHF 4.00

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 RECPT SMT MOUNTING SIDE

IT3M-100S-BGA(37)
Hirose Connector
1: CHF 24.15
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

CHF 24.15

CHF 20.51

CHF 19.23

CHF 18.38

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 100P STRT SMT RECEPT GROUND PLATE GOLD

FX11B-100P-SV
Hirose Connector
1: CHF 3.95
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

CHF 3.95

CHF 3.60

CHF 3.40

CHF 3.16

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 RCP 116 POS 0.5mm .5mm Solder RA SMD T

FX11LA-116S-SV
Hirose Connector
1: CHF 5.85
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

CHF 5.85

CHF 5.29

CHF 5.01

CHF 4.89

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

FX10A-168S-SV(85)
Hirose Connector
1: CHF 19.55
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

Learn More

Datasheet

41In Stock

Cut Tape

CHF 19.55

CHF 16.62

CHF 15.58

CHF 14.95

Reel

CHF 14.56

CHF 14.43

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 .5mm ptch Interposer 168P OpenPin 11-13M

FX10-168IP-8PH(03)
Hirose Connector
1: CHF 10.88
100In Stock

Mfr. Part No.
FX10-168IP-8PH(03)

Mouser Part No
798-FX10-168IP-8PH03

Hirose Connector

Board to Board & Mezzanine Connectors .5mm ptch Interposer 168P OpenPin 11-13M

Learn More

Datasheet

100In Stock

CHF 10.88

CHF 9.65

CHF 9.28

CHF 8.91

View

Min.: 1
Mult.: 1

Connectors

168 Position

0.5 mm (0.02 in)

2 Row

Crimp

Straight

300 mA

50 V

- 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(92)
Hirose Connector
1: CHF 6.18
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

CHF 6.18

CHF 5.59

CHF 5.28

CHF 5.15

Reel

CHF 3.61

View

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 120P M HDR STRT SMT GIDE POST GROUND PLT

FX11LA-120P/12-SV(91)
Hirose Connector
1: CHF 6.09
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

CHF 6.09

CHF 5.50

CHF 5.20

CHF 5.07

Reel

CHF 3.55

View

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 HEADER W/ POST SMT OIF-MSA-100GLH

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

CHF 18.54

CHF 16.25

Reel

CHF 16.25

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: CHF 6.59
5’851In Stock
5’700Expected 10/8/2026

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

5’851In Stock

5’700Expected 10/8/2026

CHF 6.59

CHF 5.97

CHF 5.63

CHF 5.49

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: CHF 4.72
5’878In 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

5’878In Stock

Cut Tape

CHF 4.72

CHF 4.01

CHF 3.76

CHF 3.58

View

Reel

CHF 3.33

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

High Speed Board to Board Connectors

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