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 0.8MM 120P RCPT R/A SMT

FX18-120S-0.8SH
Hirose Connector
1: $11.33
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

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Datasheet

86In Stock

$11.33

$9.63

$8.73

$8.31

$8.30

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 200P RECPT SMT MOUNTING SIDE

IT3M-200S-BGA(37)
Hirose Connector
1: $43.85
24In Stock

Mfr. Part No.
IT3M-200S-BGA(37)

Mouser Part No
798-IT3M-200S-BGA37

Hirose Connector

Board to Board & Mezzanine Connectors 200P RECPT SMT MOUNTING SIDE

Learn More

Datasheet

24In Stock

$43.85

$37.26

$34.92

$33.37

View

Min.: 1
Mult.: 1

Receptacles

200 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 .5mm ptch Interposer 144P OpenPin 11-13M

FX10-144IP-8PH(03)
Hirose Connector
1: $15.56
100In Stock
End of Life

Mfr. Part No.
FX10-144IP-8PH(03)

Mouser Part No
798-FX10-144IP-8PH03

End of Life

Hirose Connector

Board to Board & Mezzanine Connectors .5mm ptch Interposer 144P OpenPin 11-13M

Learn More

Datasheet

100In Stock

$15.56

$14.01

$13.19

$12.85

View

Min.: 1
Mult.: 1

Connectors

144 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 .5mm ptch Interposer 168P 100OHM 8-10MM

FX10-168IP-40D-8H(03)
Hirose Connector
1: $17.49
50In Stock
End of Life

Mfr. Part No.
FX10-168IP-40D-8H(03)

Mouser Part No
798-FX10168IP40D8H03

End of Life

Hirose Connector

Board to Board & Mezzanine Connectors .5mm ptch Interposer 168P 100OHM 8-10MM

Learn More

Datasheet

50In Stock

$17.49

$15.50

$14.91

$14.31

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 144P STRAIGHT HEADR T/H BRD MNT GOLD PLT

FX1-144P-1.27DSA(71)
Hirose Connector
1: $31.63
25In Stock
End of Life

Mfr. Part No.
FX1-144P-1.27DSA(71)

Mouser Part No
798-FX1144P127DSA71

End of Life

Hirose Connector

Board to Board & Mezzanine Connectors 144P STRAIGHT HEADR T/H BRD MNT GOLD PLT

Learn More

Datasheet

25In Stock

$31.63

$26.87

$25.19

$23.99

View

Min.: 1
Mult.: 1

Headers

144 Position

1.27 mm (0.05 in)

2 Row

Solder

Straight

1 A

250 VAC

- 55 C

+ 85 C

Gold

Brass

Polyphenylene Sulfide (PPS)

FX1

Tray

Board to Board & Mezzanine Connectors .5mm ptch Interposer 168P OpenPin 8-10MM

FX10-168IP-8H(03)
Hirose Connector
1: $16.22
91In Stock
150Expected 10/11/2026

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

Mouser Part No
798-FX10-168IP-8H03

Hirose Connector

Board to Board & Mezzanine Connectors .5mm ptch Interposer 168P OpenPin 8-10MM

Learn More

Datasheet

91In Stock

150Expected 10/11/2026

$16.22

$14.39

$13.83

$13.27

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

FX10A-168P-SV3(85)
Hirose Connector
1: $52.50
5In Stock
250Expected 2/2/2027

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

5In Stock

250Expected 2/2/2027

Cut Tape

$52.50

$44.62

$41.87

$41.64

$40.87

Reel

$37.82

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 96POS W/POST SMT

FX10A-96P-SV1(71)
Hirose Connector
1: $9.11
112In Stock

Mfr. Part No.
FX10A-96P-SV1(71)

Mouser Part No
798-FX10A96PSV171

Hirose Connector

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

Learn More

Datasheet

112In Stock

$9.11

$8.26

$7.79

$7.60

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 100POS W/O POST SMT

FX10B-100S/10-SV(71)
Hirose Connector
1: $10.40
117In Stock

Mfr. Part No.
FX10B-100S/10-SV(71)

Mouser Part No
798-FX10B100S10SV71

Hirose Connector

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

Learn More

Datasheet

117In Stock

$10.40

$9.41

$8.89

$8.68

View

Min.: 1
Mult.: 1

Receptacles

100 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 REC 144POS W/O POST SMT

FX10B-144S-SV
Hirose Connector
1: $10.08
5In Stock

Mfr. Part No.
FX10B-144S-SV

Mouser Part No
798-FX10B144SSV

Hirose Connector

Board to Board & Mezzanine Connectors REC 144POS W/O POST SMT

Learn More

Datasheet

5In Stock

$10.08

$9.11

$8.61

$8.40

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 HDR 168POS W/O POST SMT

FX10B-168P-SV(71)
Hirose Connector
1: $11.55
73In Stock

Mfr. Part No.
FX10B-168P-SV(71)

Mouser Part No
798-FX10B168PSV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 168POS W/O POST SMT

Learn More

Datasheet

73In Stock

$11.55

$10.40

$9.79

$9.55

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 REC 168POS W/O POST SMT

FX10B-168S-SV
Hirose Connector
1: $11.21
115In Stock

Mfr. Part No.
FX10B-168S-SV

Mouser Part No
798-FX10B168SSV

Hirose Connector

Board to Board & Mezzanine Connectors REC 168POS W/O POST SMT

Learn More

Datasheet

115In Stock

$11.21

$10.23

$8.68

$7.93

View

Min.: 1
Mult.: 1

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

Tray

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

FX11A-100S-SV
Hirose Connector
1: $8.95
107In Stock

Mfr. Part No.
FX11A-100S-SV

Mouser Part No
798-FX11A100SSV

Hirose Connector

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

Learn More

Datasheet

107In Stock

$8.95

$8.11

$7.66

$7.47

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 60P STRT SMT RECEPT GROUND PLATE GOLD

FX11A-60S/6-SV(71)
Hirose Connector
1: $8.96
361In Stock

Mfr. Part No.
FX11A-60S/6-SV(71)

Mouser Part No
798-FX11A60S6SV71

Hirose Connector

Board to Board & Mezzanine Connectors 60P STRT SMT RECEPT GROUND PLATE GOLD

Learn More

Datasheet

361In Stock

$8.96

$7.67

$7.19

$6.62

View

Min.: 1
Mult.: 1

Receptacles

60 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 100P STRT SMT HEADER GROUND PLATE GOLD

FX11B-100S-SV
Hirose Connector
1: $8.95
143In Stock

Mfr. Part No.
FX11B-100S-SV

Mouser Part No
798-FX11B100SSV

Hirose Connector

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

Learn More

Datasheet

143In Stock

$8.95

$8.11

$7.66

$7.47

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 92P W/POSTS SMT

FX11LA-92S-SV(21)
Hirose Connector
1: $8.30
150In 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

150In Stock

Cut Tape

$8.30

$7.55

$7.15

$6.99

Reel

$4.80

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 REC 80POS W/O POSTS SMT

FX11LB-80S/8-SV(71)
Hirose Connector
1: $9.90
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

$9.90

$8.96

$8.47

$8.26

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 0.8MM 120P HDR R/A SMT

FX18-120P-0.8SH
Hirose Connector
1: $16.54
53In Stock

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

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

Hirose Connector

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

Learn More

Datasheet

53In Stock

$16.54

$14.66

$14.09

$13.52

View

Min.: 1
Mult.: 1

Headers

120 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 168P HEADER W/ POST SMT OIF-MSA-100GLH

FX10A-168P-SV1(85)
Hirose Connector
1: $39.54
35In Stock

Mfr. Part No.
FX10A-168P-SV1(85)

Mouser Part No
798-FX10A-168P-SV185

Hirose Connector

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

Learn More

Datasheet

35In Stock

Cut Tape

$39.54

$33.59

$31.48

$29.99

Reel

$26.78

View

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 300P RECPT SMT DETACHABLE SIDE

IT3D-300S-BGA(37)
Hirose Connector
1: $55.28
6In Stock
Factory Special Order

Mfr. Part No.
IT3D-300S-BGA(37)

Mouser Part No
798-IT3D-300S-BGA37

Factory Special Order

Hirose Connector

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

Learn More

Datasheet

6In Stock

$55.28

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 200P RECPT SMT DETACHABLE SIDE

IT3D-200S-BGA(37)
Hirose Connector
1: $40.20
19In Stock
Factory Special Order

Mfr. Part No.
IT3D-200S-BGA(37)

Mouser Part No
798-IT3D-200S-BGA37

Factory Special Order

Hirose Connector

Board to Board & Mezzanine Connectors 200P RECPT SMT DETACHABLE SIDE

Learn More

Datasheet

19In Stock

$40.20

$34.16

View

Min.: 1
Mult.: 1

Receptacles

200 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 0.8MM 40P HDR VERT SMT

FX18-40P-0.8SV
Hirose Connector
1: $8.47
6,693On Order

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

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

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 40P HDR VERT SMT

Learn More

Datasheet

6,693On Order

$8.47

$7.67

$7.25

$7.07

View

Min.: 1
Mult.: 1

Headers

40 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 REC 120P W/POST SMT

FX10A-120S-SV
Hirose Connector
1: $9.86
1,245Expected 20/8/2026

Mfr. Part No.
FX10A-120S-SV

Mouser Part No
798-FX10A120SSV

Hirose Connector

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

Learn More

Datasheet

1,245Expected 20/8/2026

$9.86

$8.92

$8.43

$8.21

View

Min.: 1
Mult.: 1

Receptacles

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 0.8MM 60P HDR VERT SMT

FX18-60P-0.8SV
Hirose Connector
1: $8.26
600On Order

Mfr. Part No.
FX18-60P-0.8SV

Mouser Part No
798-FX18-60P-0.8SV

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 60P HDR VERT SMT

Learn More

Datasheet

600On Order

$8.26

$7.02

$6.58

$6.19

View

Min.: 1
Mult.: 1

Headers

60 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 140P F RECEP SRT SMT NO GDE PST NO GRD P

FX11LB-140S-SV(22)
Hirose Connector
1: $11.26
950On Order

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

950On Order

Cut Tape

$11.26

$10.19

$9.63

$9.38

Reel

$6.57

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

High Speed Board to Board Connectors

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