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 HDR 80POS W/POST SMT

FX10A-80P/8-SV1(91)
Hirose Connector
1: 6,13 €
679In Stock

Mfr. Part No.
FX10A-80P/8-SV1(91)

Mouser Part No
798-FX10A80P8SV191

Hirose Connector

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

Learn More

Datasheet

679In Stock

Cut Tape

6,13 €

5,55 €

5,24 €

5,11 €

View

Reel

3,61 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

Reel, Cut Tape, MouseReel

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

FX10B-100S/10-SV(91)
Hirose Connector
1: 6,81 €
1.093In 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

1.093In Stock

Cut Tape

6,81 €

6,17 €

5,83 €

5,68 €

Reel

3,87 €

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

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN HDR

FX10A-168P-SV4(93)
Hirose Connector
1: 32,60 €
22In Stock

Mfr. Part No.
FX10A-168P-SV4(93)

Mouser Part No
798-FX10A-168P-SV493

Hirose Connector

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN HDR

Learn More

Datasheet

22In Stock

32,60 €

27,71 €

25,99 €

24,24 €

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 HDR 144P W/POST SMT

FX10A-144P-SV1(71)
Hirose Connector
1: 5,04 €
141In Stock

Mfr. Part No.
FX10A-144P-SV1(71)

Mouser Part No
798-FX10A144PSV171

Hirose Connector

Board to Board & Mezzanine Connectors HDR 144P W/POST SMT

Learn More

Datasheet

141In Stock

5,04 €

4,29 €

4,02 €

3,82 €

View

Min.: 1
Mult.: 1

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

Tray

Board to Board & Mezzanine Connectors HDR 144P W/POST SMT

FX10A-144P-SV(71)
Hirose Connector
1: 5,74 €
122In Stock

Mfr. Part No.
FX10A-144P-SV(71)

Mouser Part No
798-FX10A144PSV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 144P W/POST SMT

Learn More

Datasheet

122In Stock

5,74 €

4,88 €

4,58 €

4,30 €

View

Min.: 1
Mult.: 1

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

Tray

Board to Board & Mezzanine Connectors REC 144P W/POST SMT

FX10A-144S-SV
Hirose Connector
1: 6,00 €
306In 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

306In Stock

6,00 €

5,11 €

4,79 €

4,50 €

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 80POS W/POST SMT

FX10A-80P/8-SV1(71)
Hirose Connector
1: 5,63 €
126In Stock

Mfr. Part No.
FX10A-80P/8-SV1(71)

Mouser Part No
798-FX10A80P8SV171

Hirose Connector

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

Learn More

Datasheet

126In Stock

5,63 €

4,79 €

4,49 €

4,18 €

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 HDR 80POS W/POST SMT

FX10A-80P/8-SV(71)
Hirose Connector
1: 5,63 €
11In Stock
160Expected 6/18/2026

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

11In Stock

160Expected 6/18/2026

5,63 €

5,45 €

5,15 €

4,96 €

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 HDR 96POS W/POST SMT

FX10A-96P-SV1(71)
Hirose Connector
1: 5,29 €
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

5,29 €

4,82 €

4,56 €

4,29 €

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 HDR 96POS W/POST SMT

FX10A-96P-SV(71)
Hirose Connector
1: 4,58 €
160In 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

160In Stock

4,58 €

3,89 €

3,65 €

3,36 €

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 .5mm ptch Interposer 168P OpenPin 8-10MM

FX10-168IP-8H(03)
Hirose Connector
1: 8,86 €
9In Stock
150On Order

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

9In Stock

150On Order

8,86 €

7,53 €

7,06 €

6,71 €

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: 32,61 €
19In Stock
250Expected 8/27/2026

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

19In Stock

250Expected 8/27/2026

Cut Tape

32,61 €

28,22 €

26,48 €

26,22 €

25,61 €

Reel

22,49 €

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 100P W/POST SMT

FX10A-100P/10-SV1(71)
Hirose Connector
1: 5,77 €
87In Stock

Mfr. Part No.
FX10A-100P/10-SV1(71)

Mouser Part No
798-FX10A100P10SV171

Hirose Connector

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

Learn More

Datasheet

87In Stock

5,77 €

5,07 €

4,76 €

4,47 €

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 HDR 140P W/POST SMT

FX10A-140P/14-SV(71)
Hirose Connector
1: 7,35 €
33In Stock
150Expected 7/28/2026

Mfr. Part No.
FX10A-140P/14-SV(71)

Mouser Part No
798-FX10A140P14SV71

Hirose Connector

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

Learn More

Datasheet

33In Stock

150Expected 7/28/2026

7,35 €

6,25 €

5,87 €

5,57 €

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 REC 100POS W/O POST SMT

FX10B-100S/10-SV(71)
Hirose Connector
1: 5,81 €
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

5,81 €

5,26 €

4,97 €

4,85 €

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 HDR 120POS W/O POST SMT

FX10B-120P-SV1(71)
Hirose Connector
1: 5,19 €
13In Stock

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

Mouser Part No
798-FX10B120PSV171

Hirose Connector

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

Learn More

Datasheet

13In Stock

5,19 €

4,41 €

4,14 €

3,89 €

View

Min.: 1
Mult.: 1

Headers

120 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

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

FX10B-144S-SV
Hirose Connector
1: 5,30 €
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

5,30 €

4,50 €

4,22 €

3,96 €

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: 6,73 €
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

6,73 €

6,09 €

5,75 €

5,61 €

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: 5,81 €
21In 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

21In Stock

5,81 €

4,95 €

4,64 €

4,40 €

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

FX10A-168P-SV1(85)
Hirose Connector
1: 19,23 €
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

19,23 €

16,35 €

15,33 €

14,89 €

Reel

14,44 €

13,86 €

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 168P F RECEP SRT SMT GIDE POST NO GRD PL

FX10A-168S-SV(21)
Hirose Connector
1: 5,79 €
3.000Expected 7/7/2026

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

3.000Expected 7/7/2026

Cut Tape

5,79 €

4,92 €

4,61 €

4,39 €

4,30 €

Reel

4,30 €

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 REC 100P W/POST SMT

FX10A-100S/10-SV(71)
Hirose Connector
1: 5,97 €
536Expected 6/9/2026

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

536Expected 6/9/2026

5,97 €

5,07 €

4,76 €

4,47 €

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 HDR 120P W/POST SMT

FX10A-120P/12-SV1(71)
Hirose Connector
1: 6,71 €
298On Order

Mfr. Part No.
FX10A-120P/12-SV1(71)

Mouser Part No
798-FX10A120P12SV171

Hirose Connector

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

Learn More

Datasheet

298On Order

6,71 €

5,71 €

5,35 €

5,08 €

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 REC 120P W/POST SMT

FX10A-120S/12-SV(71)
Hirose Connector
1: 6,87 €
456Expected 6/25/2026

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

456Expected 6/25/2026

6,87 €

5,84 €

5,48 €

5,14 €

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 REC 120P W/POST SMT

FX10A-120S/12-SV(91)
Hirose Connector
1: 7,21 €
997Expected 7/16/2026

Mfr. Part No.
FX10A-120S/12-SV(91)

Mouser Part No
798-FX10A120S12SV91

Hirose Connector

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

Learn More

Datasheet

997Expected 7/16/2026

Cut Tape

7,21 €

6,50 €

6,20 €

4,74 €

Reel

4,49 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

Reel, Cut Tape, MouseReel

FX10 B2B Connectors with Ground Plate

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