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 60P STRT SMT HEADER GROUND PLATE GOLD

FX11A-60P/6-SV0.5(71)
Hirose Connector
1: 4,05 €
24In Stock

Mfr. Part No.
FX11A-60P/6-SV0.5(71)

Mouser Part No
798-FX11A60P6SV0571

Hirose Connector

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

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Datasheet

24In Stock

4,05 €

3,45 €

3,23 €

2,98 €

View

Min.: 1
Mult.: 1

Headers

66 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 60P STRT SMT RECEPT GROUND PLATE GOLD

FX11A-60S/6-SV(71)
Hirose Connector
1: 4,03 €
476In 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

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Datasheet

476In Stock

4,03 €

3,43 €

3,22 €

2,81 €

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: 4,03 €
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

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Datasheet

143In Stock

4,03 €

3,43 €

3,22 €

2,99 €

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 HDR 60P W/POSTS SMT

FX11LA-60P/6-SV(71)
Hirose Connector
1: 3,99 €
8In Stock
160Expected 4/8/2026

Mfr. Part No.
FX11LA-60P/6-SV(71)

Mouser Part No
798-FX11LA60P6SV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 60P W/POSTS SMT

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Datasheet

8In Stock

160Expected 4/8/2026

3,99 €

3,63 €

3,44 €

2,68 €

View

Min.: 1
Mult.: 1

Headers

60 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 0.8MM 120P RCPT R/A SMT

FX18-120S-0.8SH
Hirose Connector
1: 5,48 €
55In 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

55In Stock

5,48 €

4,65 €

4,42 €

4,02 €

View

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

FX10A-168P-SV1(85)
Hirose Connector
1: 19,20 €
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

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Datasheet

35In Stock

Cut Tape

19,20 €

15,66 €

14,44 €

13,58 €

Reel

12,76 €

View

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 DETACHABLE SIDE

IT3D-300S-BGA(37)
Hirose Connector
1: 34,95 €
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

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Datasheet

6In Stock

34,95 €

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: 24,60 €
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

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Datasheet

19In Stock

24,60 €

20,83 €

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 60P HDR VERT SMT

FX18-60P-0.8SV
Hirose Connector
1: 4,50 €
660Expected 6/3/2026

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

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Datasheet

660Expected 6/3/2026

4,50 €

3,83 €

3,59 €

3,37 €

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 REC 80P W/POSTS SMT

FX11LA-80S/8-SV(71)
Hirose Connector
1: 4,43 €
207On Order

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

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Datasheet

207On Order

4,43 €

3,77 €

3,53 €

3,29 €

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 .5mm ptch Interposer 120P OpenPin 8-10MM

FX10-120IP-8H(03)
Hirose Connector
1: 6,82 €
100Expected 2/23/2026
End of Life

Mfr. Part No.
FX10-120IP-8H(03)

Mouser Part No
798-FX10-120IP-8H03

End of Life

Hirose Connector

Board to Board & Mezzanine Connectors .5mm ptch Interposer 120P OpenPin 8-10MM

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Datasheet

100Expected 2/23/2026

6,82 €

5,56 €

5,12 €

4,52 €

4,07 €

Min.: 1
Mult.: 1

Headers

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

FX10A-168P-SV4(85)
Hirose Connector
250: 19,66 €
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
FX10A-168P-SV4(85)

Mouser Part No
798-FX10A-168P-SV485

Hirose Connector

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

19,66 €

Min.: 250
Mult.: 250

Reel: 250

Headers

168 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 mm

300 mA

50 V

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Reel

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

FX11LA-60P/6-SV(92)
Hirose Connector
1.000: 2,55 €
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
FX11LA-60P/6-SV(92)

Mouser Part No
798-FX11LA60P6SV92

Hirose Connector

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

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

2,55 €

Min.: 1.000
Mult.: 1.000

Reel: 1.000

Headers

Solder

FX11

Reel

Board to Board & Mezzanine Connectors 200P INTERPOSER 20MM HEIGHT

IT3-200P-20H(03)
Hirose Connector
40: 39,79 €
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
IT3-200P-20H(03)

Mouser Part No
798-IT3-200P-20H03

Hirose Connector

Board to Board & Mezzanine Connectors 200P INTERPOSER 20MM HEIGHT

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Datasheet

Non-Stocked Lead-Time 5 Weeks

39,79 €

37,59 €

Min.: 40
Mult.: 40

Plugs

200 Position

0.875 mm (0.034 in)

Solder

Vertical

20 mm

1 A

50 V

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

IT3

Tray

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

FX10A-168P-SV2(85)
Hirose Connector
250: 19,42 €
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
FX10A-168P-SV2(85)

Mouser Part No
798-FX10A-168P-SV285

Hirose Connector

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

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

19,42 €

Min.: 250
Mult.: 250

Reel: 250

Headers

168 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 mm

300 mA

50 V

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Reel

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

FX10A-120P-SV1(71)
Hirose Connector
1: 4,50 €
N/A

Mfr. Part No.
FX10A-120P-SV1(71)

Mouser Part No
798-FX10A120PSV171

Hirose Connector

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

Learn More

Datasheet

N/A

4,50 €

3,83 €

3,59 €

3,37 €

View

Min.: 1
Mult.: 1

Headers

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

FX10B-168P-SV4(85)
Hirose Connector
250: 17,89 €
Non-Stocked

Mfr. Part No.
FX10B-168P-SV4(85)

Mouser Part No
798-FX10B-168P-SV485

Hirose Connector

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

Learn More

Datasheet

Non-Stocked

Reel

17,89 €

Min.: 250
Mult.: 250

Reel: 250

Headers

168 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 mm

300 mA

50 V

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Reel

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

FX10B-100P/10-SV1(71)
Hirose Connector
1: 4,91 €
Non-Stocked

Mfr. Part No.
FX10B-100P/10-SV1(71)

Mouser Part No
798-FX10B100P10SV171

Hirose Connector

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

Learn More

Datasheet

Non-Stocked

4,91 €

4,17 €

3,91 €

3,67 €

View

Min.: 1
Mult.: 1

Headers

100 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 mm

300 mA

50 V

- 10 C

+ 60 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Tray

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

FX10B-100P/10-SV(71)
Hirose Connector
1: 4,93 €
Non-Stocked

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

Mouser Part No
798-FX10B100P10SV71

Hirose Connector

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

Learn More

Datasheet

Non-Stocked

4,93 €

4,19 €

3,93 €

3,68 €

View

Min.: 1
Mult.: 1

Headers

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 HDR 120POS W/O POST SMT

FX10B-120P/12-SV1(71)
Hirose Connector
1: 5,50 €
Non-Stocked

Mfr. Part No.
FX10B-120P/12-SV1(71)

Mouser Part No
798-FX10B120P12SV171

Hirose Connector

Board to Board & Mezzanine Connectors HDR 120POS W/O POST SMT

Learn More

Datasheet

Non-Stocked

5,50 €

5,19 €

5,04 €

4,01 €

View

Min.: 1
Mult.: 1

Headers

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 HDR 120POS W/O POST SMT

FX10B-120P/12-SV(71)
Hirose Connector
1: 5,60 €
Non-Stocked

Mfr. Part No.
FX10B-120P/12-SV(71)

Mouser Part No
798-FX10B120P12SV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 120POS W/O POST SMT

Learn More

Datasheet

Non-Stocked

5,60 €

5,35 €

5,08 €

3,99 €

View

Min.: 1
Mult.: 1

Headers

120 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 120POS W/O POST SMT

FX10B-120P-SV(71)
Hirose Connector
1: 4,18 €
Non-Stocked

Mfr. Part No.
FX10B-120P-SV(71)

Mouser Part No
798-FX10B120PSV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 120POS W/O POST SMT

Learn More

Datasheet

Non-Stocked

4,18 €

3,51 €

3,11 €

2,94 €

View

Min.: 1
Mult.: 1

Headers

120 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 140POS W/O POST SMT

FX10B-140P/14-SV1(71)
Hirose Connector
1: 6,05 €
Non-Stocked

Mfr. Part No.
FX10B-140P/14-SV1(71)

Mouser Part No
798-FX10B140P14SV171

Hirose Connector

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

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Datasheet

Non-Stocked

6,05 €

5,78 €

5,18 €

4,33 €

View

Min.: 1
Mult.: 1

Headers

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 140POS W/O POST SMT

FX10B-140P/14-SV(71)
Hirose Connector
1: 6,30 €
Non-Stocked

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

Mouser Part No
798-FX10B140P14SV71

Hirose Connector

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

Learn More

Datasheet

Non-Stocked

6,30 €

5,94 €

5,37 €

4,41 €

View

Min.: 1
Mult.: 1

Headers

140 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 144POS W/O POST SMT

FX10B-144P-SV1(71)
Hirose Connector
1: 4,53 €
Non-Stocked

Mfr. Part No.
FX10B-144P-SV1(71)

Mouser Part No
798-FX10B144PSV171

Hirose Connector

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

Learn More

Datasheet

Non-Stocked

4,53 €

3,86 €

3,62 €

3,43 €

View

Min.: 1
Mult.: 1

Headers

144 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

5 mm

300 mA

50 V

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Tray

High Speed Board to Board Connectors

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