Board to Board & Mezzanine Connectors

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FX23 High-Speed 0.5mm Pitch Floating Connectors

Hirose Electric FX23 High-Speed 0.5mm Pitch Floating Board-to-Board Connectors support high current ratings and high-speed transmission of up to 8Gbps (maximum). The FX23 components feature a hybrid power/signal contact structure and an innovative contact design that ensures impedance matching. Four built-in power contacts carry up to 3A current rating each, while the signal contacts can carry 0.5A each. Applications for Hirose FX23 high-speed connectors include industrial and broadcast equipment, point-of-sale (POS) terminals, medical devices, and car navigation.

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Part #

Board to Board & Mezzanine Connectors

FX23-80P-0.5SV20(20)
Hirose Connector
1: 29,78 RON
120In Stock

Mfr. Part No.
FX23-80P-0.5SV20(20)

Mouser Part No
798-FX2380P05SV2020

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

120In Stock

Cut Tape

29,78 RON

26,96 RON

25,45 RON

24,85 RON

Reel

20,47 RON

View

Min.: 1
Mult.: 1

Reel: 150

Headers

80 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

20 mm

500 mA, 3 A

50 VAC, 200 VAC

16 Gbps

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-40P-0.5SV15B
Hirose Connector
1: 20,42 RON
929In Stock

Mfr. Part No.
FX23-40P-0.5SV15B

Mouser Part No
798-FX23-40P-05SV15B

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

929In Stock

20,42 RON

18,56 RON

16,40 RON

16,30 RON

View

Min.: 1
Mult.: 1

Headers

40 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Tray

Board to Board & Mezzanine Connectors

FX23-60P-0.5SV20B
Hirose Connector
1: 22,38 RON
150In Stock

Mfr. Part No.
FX23-60P-0.5SV20B

Mouser Part No
798-FX23-60P-05SV20B

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

150In Stock

22,38 RON

20,32 RON

19,32 RON

17,81 RON

View

Min.: 1
Mult.: 1

Headers

60 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Tray

Board to Board & Mezzanine Connectors

FX23-80S-0.5SV10(20)
Hirose Connector
1: 26,01 RON
196In Stock

Mfr. Part No.
FX23-80S-0.5SV10(20)

Mouser Part No
798-FX23-80S05SV1020

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

196In Stock

Cut Tape

26,01 RON

22,08 RON

20,72 RON

19,77 RON

Reel

16,75 RON

View

Min.: 1
Mult.: 1

Reel: 150

Receptacles

80 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-100P-0.5SV15(20)
Hirose Connector
1: 26,96 RON
250In Stock

Mfr. Part No.
FX23-100P-0.5SV15(20)

Mouser Part No
798-FX23100P05SV1520

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

250In Stock

Cut Tape

26,96 RON

24,55 RON

23,24 RON

22,69 RON

Reel

16,80 RON

View

Min.: 1
Mult.: 1

Reel: 250

Headers

100 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-100P-0.5SV15
Hirose Connector
1: 23,94 RON
690In Stock
432Expected 6/10/2026

Mfr. Part No.
FX23-100P-0.5SV15

Mouser Part No
798-FX23-100P0.5SV15

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

690In Stock

432Expected 6/10/2026

23,94 RON

20,37 RON

19,11 RON

17,76 RON

View

Min.: 1
Mult.: 1

Headers

100 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Tray

Board to Board & Mezzanine Connectors

FX23-100S-0.5SH
Hirose Connector
1: 20,67 RON
630In Stock

Mfr. Part No.
FX23-100S-0.5SH

Mouser Part No
798-FX23-100S-0.5SH

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

630In Stock

20,67 RON

17,55 RON

16,50 RON

15,29 RON

View

Min.: 1
Mult.: 1

Receptacles

100 Position

0.5 mm (0.02 in)

Solder

Right Angle

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 120P 10mm Hght

FX23-120S-0.5SV10
Hirose Connector
1: 29,38 RON
1.604In Stock

Mfr. Part No.
FX23-120S-0.5SV10

Mouser Part No
798-FX23-120S0.5SV10

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 120P 10mm Hght

Learn More

Datasheet

1.604In Stock

29,38 RON

24,95 RON

23,39 RON

22,03 RON

View

Min.: 1
Mult.: 1

Receptacles

120 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep STRT VERT MNT 100P

FX23-100S-0.5SV
Hirose Connector
1: 20,67 RON
108In Stock
216Expected 2/27/2026

Mfr. Part No.
FX23-100S-0.5SV

Mouser Part No
798-FX23-100S-0.5SV

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep STRT VERT MNT 100P

Learn More

Datasheet

108In Stock

216Expected 2/27/2026

20,67 RON

17,55 RON

16,50 RON

16,45 RON

View

Min.: 1
Mult.: 1

Receptacles

100 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 100P 10mm Hght

FX23-100S-0.5SV10
Hirose Connector
1: 31,44 RON
74In Stock

Mfr. Part No.
FX23-100S-0.5SV10

Mouser Part No
798-FX23-100S0.5SV10

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 100P 10mm Hght

Learn More

Datasheet

74In Stock

31,44 RON

28,47 RON

26,91 RON

25,50 RON

View

Min.: 1
Mult.: 1

Receptacles

100 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23

Tray

Board to Board & Mezzanine Connectors

FX23-120P-0.5SV15
Hirose Connector
1: 27,41 RON
273In Stock
300Expected 5/6/2026

Mfr. Part No.
FX23-120P-0.5SV15

Mouser Part No
798-FX23-120P0.5SV15

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

273In Stock

300Expected 5/6/2026

27,41 RON

23,34 RON

21,83 RON

20,57 RON

View

Min.: 1
Mult.: 1

Headers

120 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 120P 20mm Hght

FX23-120P-0.5SV20
Hirose Connector
1: 29,02 RON
218In Stock

Mfr. Part No.
FX23-120P-0.5SV20

Mouser Part No
798-FX23-120P0.5SV20

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 120P 20mm Hght

Learn More

Datasheet

218In Stock

29,02 RON

24,65 RON

23,14 RON

21,78 RON

View

Min.: 1
Mult.: 1

Headers

120 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A HORZ MNT 120P

FX23-120S-0.5SH
Hirose Connector
1: 23,89 RON
172In Stock

Mfr. Part No.
FX23-120S-0.5SH

Mouser Part No
798-FX23-120S-0.5SH

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A HORZ MNT 120P

Learn More

Datasheet

172In Stock

23,89 RON

20,32 RON

19,01 RON

17,91 RON

View

Min.: 1
Mult.: 1

Receptacles

120 Position

0.5 mm (0.02 in)

Solder

Right Angle

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 20P 15mm Hght

FX23-20P-0.5SV15
Hirose Connector
1: 18,11 RON
3.142In Stock

Mfr. Part No.
FX23-20P-0.5SV15

Mouser Part No
798-FX23-20P-0.5SV15

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 20P 15mm Hght

Learn More

Datasheet

3.142In Stock

18,11 RON

15,39 RON

13,28 RON

12,58 RON

View

Min.: 1
Mult.: 1

Headers

20 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 60P 10mm Hght

FX23-60S-0.5SV10
Hirose Connector
1: 23,04 RON
454In Stock

Mfr. Part No.
FX23-60S-0.5SV10

Mouser Part No
798-FX23-60S-0.5SV10

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 60P 10mm Hght

Learn More

Datasheet

454In Stock

23,04 RON

19,57 RON

18,36 RON

16,85 RON

View

Min.: 1
Mult.: 1

Receptacles

60 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A 80 Pos

FX23-80S-0.5SH
Hirose Connector
1: 18,71 RON
593In Stock

Mfr. Part No.
FX23-80S-0.5SH

Mouser Part No
798-FX23-80S-0.5SH

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A 80 Pos

Learn More

Datasheet

593In Stock

18,71 RON

15,95 RON

13,88 RON

13,18 RON

View

Min.: 1
Mult.: 1

Receptacles

80 Position

0.5 mm (0.02 in)

Solder

Right Angle

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Straight 80P

FX23-80S-0.5SV
Hirose Connector
1: 19,37 RON
1.507In Stock

Mfr. Part No.
FX23-80S-0.5SV

Mouser Part No
798-FX23-80S-0.5SV

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Straight 80P

Learn More

Datasheet

1.507In Stock

19,37 RON

16,50 RON

14,39 RON

13,63 RON

View

Min.: 1
Mult.: 1

Receptacles

80 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 80P 10mm Hght

FX23-80S-0.5SV10
Hirose Connector
1: 25,80 RON
590In Stock
340Expected 3/18/2026

Mfr. Part No.
FX23-80S-0.5SV10

Mouser Part No
798-FX23-80S-0.5SV10

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 80P 10mm Hght

Learn More

Datasheet

590In Stock

340Expected 3/18/2026

25,80 RON

21,98 RON

20,57 RON

19,11 RON

View

Min.: 1
Mult.: 1

Receptacles

80 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 20P 20mm Hght

FX23-20P-0.5SV20
Hirose Connector
1: 18,66 RON
637In Stock

Mfr. Part No.
FX23-20P-0.5SV20

Mouser Part No
798-FX23-20P-0.5SV20

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 20P 20mm Hght

Learn More

Datasheet

637In Stock

18,66 RON

15,89 RON

13,68 RON

12,98 RON

View

Min.: 1
Mult.: 1

Headers

20 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 60P 20mm Hght

FX23-60P-0.5SV20
Hirose Connector
1: 22,28 RON
2.566In Stock

Mfr. Part No.
FX23-60P-0.5SV20

Mouser Part No
798-FX23-60P-0.5SV20

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 60P 20mm Hght

Learn More

Datasheet

2.566In Stock

22,28 RON

18,96 RON

17,76 RON

16,30 RON

View

Min.: 1
Mult.: 1

Headers

60 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 80P 20mm Hght

FX23-80P-0.5SV20
Hirose Connector
1: 24,60 RON
3.893In Stock

Mfr. Part No.
FX23-80P-0.5SV20

Mouser Part No
798-FX23-80P-0.5SV20

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 80P 20mm Hght

Learn More

Datasheet

3.893In Stock

24,60 RON

20,92 RON

19,62 RON

18,21 RON

View

Min.: 1
Mult.: 1

Headers

80 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Tray

Board to Board & Mezzanine Connectors

FX23-100P-0.5SV20
Hirose Connector
1: 27,36 RON
16In Stock
504Expected 2/27/2026

Mfr. Part No.
FX23-100P-0.5SV20

Mouser Part No
798-FX23-100P0.5SV20

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

16In Stock

504Expected 2/27/2026

27,36 RON

23,24 RON

21,78 RON

20,22 RON

View

Min.: 1
Mult.: 1

Headers

100 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A 20P

FX23-20S-0.5SH
Hirose Connector
1: 15,69 RON
423In Stock

Mfr. Part No.
FX23-20S-0.5SH

Mouser Part No
798-FX23-20S-0.5SH

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A 20P

Learn More

Datasheet

423In Stock

15,69 RON

13,38 RON

11,52 RON

10,92 RON

View

Min.: 1
Mult.: 1

Receptacles

20 Position

0.5 mm (0.02 in)

Solder

Right Angle

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Straight 20P

FX23-20S-0.5SV
Hirose Connector
1: 13,38 RON
354In Stock
840Expected 2/25/2026

Mfr. Part No.
FX23-20S-0.5SV

Mouser Part No
798-FX23-20S-0.5SV

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Straight 20P

Learn More

Datasheet

354In Stock

840Expected 2/25/2026

13,38 RON

11,37 RON

9,81 RON

9,31 RON

View

Min.: 1
Mult.: 1

Receptacles

20 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23

Tray

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 40P 15mm Hght

FX23-40P-0.5SV15
Hirose Connector
1: 19,11 RON
326In Stock

Mfr. Part No.
FX23-40P-0.5SV15

Mouser Part No
798-FX23-40P-0.5SV15

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 40P 15mm Hght

Learn More

Datasheet

326In Stock

19,11 RON

16,25 RON

14,03 RON

13,28 RON

View

Min.: 1
Mult.: 1

Headers

40 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23

Tray

FX23 High-Speed 0.5mm Pitch Floating Connectors

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