Board to Board & Mezzanine Connectors

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FX10 B2B Connectors with Ground Plate

Hirose FX10 Series B2B Connectors are 0.5mm pitch headers and receptacles with optional ground plates on both sides of the header and receptacle to improve transmission characteristics. Signal and ground are arranged in a ratio of 10:1 with the ground plate SMT connected to the board. The ground stability achieved serves to reduce noise. With a stacking height of either 4mm or 5mm, the FX10 series comes in 80, 100, 120, and 140 contact positions. provides additional solder weld strength through metal fittings. Hirose's FX10 Series B2B Connectors without the grounding plate have been filled with additional signal contacts (96, 120, 144, and 158 contact positions). These board-to-board connectors feature a rated current of 0.3A and a rated voltage of 50VAC. Ideal for notebook computers, PDA, and other miniature electronic equipment.

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Part #

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

FX10A-168P-SV(85)
Hirose Connector
1: Rp566.524
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

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Datasheet

1.092In Stock

Cut Tape

Rp566.524

Rp481.583

Rp451.495

Rp440.121

Rp431.865

Reel

Rp413.152

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 REC 80POS W/POST SMT

FX10A-80S/8-SV(91)
Hirose Connector
1: Rp135.577
2.449In Stock

Mfr. Part No.
FX10A-80S/8-SV(91)

Mouser Part No
798-FX10A80S8SV91

Hirose Connector

Board to Board & Mezzanine Connectors REC 80POS W/POST SMT

Learn More

Datasheet

2.449In Stock

Cut Tape

Rp135.577

Rp115.396

Rp108.058

Rp102.921

View

Reel

Rp86.593

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Receptacles

80 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 REC 144P W/POST SMT

FX10A-144S-SV
Hirose Connector
1: Rp143.833
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

Rp143.833

Rp122.184

Rp114.479

Rp107.508

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 96POS W/POST SMT

FX10A-96P-SV(71)
Hirose Connector
1: Rp91.730
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

Rp91.730

Rp82.924

Rp77.604

Rp71.733

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: Rp121.451
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

Rp121.451

Rp109.893

Rp103.838

Rp86.410

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 REC 140POS W/O POST SMT

FX10B-140S/14-SV(71)
Hirose Connector
1: Rp165.848
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

Rp165.848

Rp149.336

Rp140.714

Rp136.861

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

FX10A-144P-SV(83)
Hirose Connector
1: Rp320.321
370In Stock

Mfr. Part No.
FX10A-144P-SV(83)

Mouser Part No
798-FX10A-144P-SV83

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

370In Stock

Cut Tape

Rp320.321

Rp272.071

Rp255.009

Rp242.901

View

Reel

Rp196.669

Min.: 1
Mult.: 1

: 1.000

Headers

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

Reel, Cut Tape

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

FX10-168IP-8PH(03)
Hirose Connector
1: Rp246.387
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

Rp246.387

Rp214.098

Rp203.274

Rp190.248

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 HDR 168P SMT

FX10A-168P-SV(71)
Hirose Connector
1: Rp139.980
3.633In Stock
5.700Expected 25/08/2026

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

3.633In Stock

5.700Expected 25/08/2026

Rp139.980

Rp119.432

Rp112.094

Rp106.590

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 M HDR STRT SMT GIDE POST NO GRD PLT

FX10A-168P-SV(91)
Hirose Connector
1: Rp151.721
3.137In Stock

Mfr. Part No.
FX10A-168P-SV(91)

Mouser Part No
798-FX10A168PSV91

Hirose Connector

Board to Board & Mezzanine Connectors 168P M HDR STRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

3.137In Stock

Cut Tape

Rp151.721

Rp128.972

Rp120.900

Rp115.213

View

Reel

Rp97.784

Min.: 1
Mult.: 1

: 1.000

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 168P F RECEP SRT SMT GIDE POST NO GRD PL

FX10A-168S-SV(21)
Hirose Connector
1: Rp160.344
2.790In Stock

Mfr. Part No.
FX10A-168S-SV(21)

Mouser Part No
798-FX10A168SSV21

Hirose Connector

Board to Board & Mezzanine Connectors 168P F RECEP SRT SMT GIDE POST NO GRD PL

Learn More

Datasheet

2.790In Stock

Cut Tape

Rp160.344

Rp136.311

Rp127.688

Rp121.634

View

Reel

Rp103.838

Min.: 1
Mult.: 1

: 1.000

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

Board to Board & Mezzanine Connectors HDR 100P W/POST SMT

FX10A-100P/10-SV(71)
Hirose Connector
1: Rp162.546
327In Stock

Mfr. Part No.
FX10A-100P/10-SV(71)

Mouser Part No
798-FX10A100P10SV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 100P W/POST SMT

Learn More

Datasheet

327In Stock

Rp162.546

Rp138.145

Rp129.523

Rp121.817

View

Min.: 1
Mult.: 1

Headers

100 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 NO GRD PLT

FX10A-120P-SV(91)
Hirose Connector
1: Rp117.781
770In Stock
1.000Expected 23/09/2026

Mfr. Part No.
FX10A-120P-SV(91)

Mouser Part No
798-FX10A120PSV91

Hirose Connector

Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

770In Stock

1.000Expected 23/09/2026

Cut Tape

Rp117.781

Rp106.590

Rp100.720

Rp98.335

View

Reel

Rp69.531

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

Reel, Cut Tape, MouseReel

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

FX10A-120S/12-SV(71)
Hirose Connector
1: Rp164.013
1.074In Stock

Mfr. Part No.
FX10A-120S/12-SV(71)

Mouser Part No
798-FX10A120S12SV71

Hirose Connector

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

Learn More

Datasheet

1.074In Stock

Rp164.013

Rp139.430

Rp130.624

Rp122.918

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 HDR 140P W/POST SMT

FX10A-140P/14-SV1(91)
Hirose Connector
1: Rp164.380
405In Stock

Mfr. Part No.
FX10A-140P/14-SV1(91)

Mouser Part No
798-FX10A140P14SV191

Hirose Connector

Board to Board & Mezzanine Connectors HDR 140P W/POST SMT

Learn More

Datasheet

405In Stock

Cut Tape

Rp164.380

Rp140.347

Rp138.879

Rp135.210

View

Reel

Rp100.720

Min.: 1
Mult.: 1

: 1.000

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

Reel, Cut Tape

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

FX10A-168P-SV1(71)
Hirose Connector
1: Rp153.556
1.887In 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

1.887In Stock

Rp153.556

Rp130.624

Rp122.368

Rp116.314

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 STRT SMT HEADER W/POST .5MM 5MM-STC

FX10A-168P-SV1(83)
Hirose Connector
1: Rp428.012
278In Stock

Mfr. Part No.
FX10A-168P-SV1(83)

Mouser Part No
798-FX10A168PSV183

Hirose Connector

Board to Board & Mezzanine Connectors 168P STRT SMT HEADER W/POST .5MM 5MM-STC

Learn More

Datasheet

278In Stock

Cut Tape

Rp428.012

Rp363.801

Rp341.052

Rp325.642

View

Reel

Rp304.177

Min.: 1
Mult.: 1

: 1.000

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 REC 168P W/POST SMT

FX10A-168S-SV
Hirose Connector
1: Rp158.326
689In Stock

Mfr. Part No.
FX10A-168S-SV

Mouser Part No
798-FX10A168SSV

Hirose Connector

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

Learn More

Datasheet

689In Stock

Rp158.326

Rp134.660

Rp126.220

Rp119.983

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 HDR 80POS W/POST SMT

FX10A-80P/8-SV(71)
Hirose Connector
1: Rp134.843
649In Stock

Mfr. Part No.
FX10A-80P/8-SV(71)

Mouser Part No
798-FX10A80P8SV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 80POS W/POST SMT

Learn More

Datasheet

649In Stock

Rp134.843

Rp114.663

Rp107.508

Rp99.068

View

Min.: 1
Mult.: 1

Headers

80 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 96P F RECEP SRT SMT GIDE POST NO GRD PLT

FX10A-96S-SV(21)
Hirose Connector
1: Rp115.580
1.000In Stock

Mfr. Part No.
FX10A-96S-SV(21)

Mouser Part No
798-FX10A96SSV21

Hirose Connector

Board to Board & Mezzanine Connectors 96P F RECEP SRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

1.000In Stock

Cut Tape

Rp115.580

Rp98.335

Rp92.097

Rp87.694

View

Reel

Rp72.650

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Receptacles

2 Row

Solder

FX10

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors HDR 100P W/POST SMT

FX10A-100P/10-SV(91)
Hirose Connector
1: Rp151.355
714In Stock

Mfr. Part No.
FX10A-100P/10-SV(91)

Mouser Part No
798-FX10A100P10SV91

Hirose Connector

Board to Board & Mezzanine Connectors HDR 100P W/POST SMT

Learn More

Datasheet

714In Stock

Cut Tape

Rp151.355

Rp128.789

Rp120.717

Rp114.846

View

Reel

Rp97.601

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Headers

100 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 REC 100P W/POST SMT

FX10A-100S/10-SV(71)
Hirose Connector
1: Rp150.988
377In Stock
540Expected 08/12/2026

Mfr. Part No.
FX10A-100S/10-SV(71)

Mouser Part No
798-FX10A100S10SV71

Hirose Connector

Board to Board & Mezzanine Connectors REC 100P W/POST SMT

Learn More

Datasheet

377In Stock

540Expected 08/12/2026

Rp150.988

Rp128.422

Rp120.350

Rp113.195

View

Min.: 1
Mult.: 1

Receptacles

100 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 140P W/POST SMT

FX10A-140S/14-SV(91)
Hirose Connector
1: Rp160.711
1.086In Stock

Mfr. Part No.
FX10A-140S/14-SV(91)

Mouser Part No
798-FX10A140S14SV91

Hirose Connector

Board to Board & Mezzanine Connectors REC 140P W/POST SMT

Learn More

Datasheet

1.086In Stock

Cut Tape

Rp160.711

Rp136.494

Rp128.055

Rp122.001

Reel

Rp100.720

View

Min.: 1
Mult.: 1

: 1.000

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

Reel, Cut Tape

Board to Board & Mezzanine Connectors 96P M HDR STRT SMT GIDE POST NO GRD PLT

FX10A-96P-SV(91)
Hirose Connector
1: Rp109.526
548In Stock

Mfr. Part No.
FX10A-96P-SV(91)

Mouser Part No
798-FX10A96PSV91

Hirose Connector

Board to Board & Mezzanine Connectors 96P M HDR STRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

548In Stock

Cut Tape

Rp109.526

Rp93.198

Rp87.327

Rp83.107

View

Reel

Rp68.431

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Headers

2 Row

Solder

FX10

Reel, Cut Tape, MouseReel

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

FX10B-100S/10-SV(91)
Hirose Connector
1: Rp158.143
993In Stock

Mfr. Part No.
FX10B-100S/10-SV(91)

Mouser Part No
798-FX10B100S10SV91

Hirose Connector

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

Learn More

Datasheet

993In Stock

Cut Tape

Rp158.143

Rp142.365

Rp134.109

Rp130.624

Reel

Rp92.647

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Receptacles

100 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

FX10 B2B Connectors with Ground Plate

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