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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Results: 102

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Part #

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

FX23-80S-0.5SV10
Hirose Connector
1: S/26.62
1,148In Stock

Mfr. Part #
FX23-80S-0.5SV10

Mouser Part #
798-FX23-80S-0.5SV10

Hirose Connector

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

Learn More

Datasheet

1,148In Stock

S/26.62

S/23.00

S/21.56

S/20.79

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

FX23-40P-0.5SV15B
Hirose Connector
1: S/18.22
911In Stock

Mfr. Part #
FX23-40P-0.5SV15B

Mouser Part #
798-FX23-40P-05SV15B

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

911In Stock

S/18.22

S/18.18

S/17.44

S/14.25

S/12.07

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: S/22.19
150In Stock

Mfr. Part #
FX23-60P-0.5SV20B

Mouser Part #
798-FX23-60P-05SV20B

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

150In Stock

S/22.19

S/20.28

S/17.52

S/17.48

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

FX23-100P-0.5SV15
Hirose Connector
1: S/21.72
450In Stock

Mfr. Part #
FX23-100P-0.5SV15

Mouser Part #
798-FX23-100P0.5SV15

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

450In Stock

S/21.72

S/19.70

S/18.84

S/17.79

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

FX23-120P-0.5SV15
Hirose Connector
1: S/28.61
970In Stock

Mfr. Part #
FX23-120P-0.5SV15

Mouser Part #
798-FX23-120P0.5SV15

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

970In Stock

S/28.61

S/24.33

S/22.81

S/21.45

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 Strt 120P 10mm Hght

FX23-120S-0.5SV10
Hirose Connector
1: S/29.43
857In Stock

Mfr. Part #
FX23-120S-0.5SV10

Mouser Part #
798-FX23-120S0.5SV10

Hirose Connector

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

Learn More

Datasheet

857In Stock

S/29.43

S/25.03

S/23.43

S/22.03

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 100P 10mm Hght

FX23-100S-0.5SV10
Hirose Connector
1: S/30.28
216In Stock
504Expected 8/6/2026

Mfr. Part #
FX23-100S-0.5SV10

Mouser Part #
798-FX23-100S0.5SV10

Hirose Connector

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

Learn More

Datasheet

216In Stock

504Expected 8/6/2026

S/30.28

S/25.77

S/24.13

S/22.42

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 Header Strt 120P 20mm Hght

FX23-120P-0.5SV20
Hirose Connector
1: S/30.44
103In Stock

Mfr. Part #
FX23-120P-0.5SV20

Mouser Part #
798-FX23-120P0.5SV20

Hirose Connector

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

Learn More

Datasheet

103In Stock

S/30.44

S/25.89

S/24.29

S/22.81

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 20P 20mm Hght

FX23-20P-0.5SV20
Hirose Connector
1: S/18.72
814In Stock

Mfr. Part #
FX23-20P-0.5SV20

Mouser Part #
798-FX23-20P-0.5SV20

Hirose Connector

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

Learn More

Datasheet

814In Stock

S/18.72

S/15.92

S/14.91

S/13.70

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 40P 15mm Hght

FX23-40P-0.5SV15
Hirose Connector
1: S/20.20
503In Stock
588Expected 8/20/2026

Mfr. Part #
FX23-40P-0.5SV15

Mouser Part #
798-FX23-40P-0.5SV15

Hirose Connector

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

Learn More

Datasheet

503In Stock

588Expected 8/20/2026

S/20.20

S/17.17

S/16.11

S/14.79

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 0.5mm Pitch Recep R/A 40P

FX23-40S-0.5SH
Hirose Connector
1: S/18.37
699In Stock

Mfr. Part #
FX23-40S-0.5SH

Mouser Part #
798-FX23-40S-0.5SH

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A 40P

Learn More

Datasheet

699In Stock

S/18.37

S/16.15

S/15.06

S/11.91

View

Min.: 1
Mult.: 1

Receptacles

40 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 40P

FX23-40S-0.5SV
Hirose Connector
1: S/17.79
1,787In Stock

Mfr. Part #
FX23-40S-0.5SV

Mouser Part #
798-FX23-40S-0.5SV

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Straight 40P

Learn More

Datasheet

1,787In Stock

S/17.79

S/15.14

S/13.04

S/12.38

View

Min.: 1
Mult.: 1

Receptacles

40 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 Straight 60P

FX23-60S-0.5SV
Hirose Connector
1: S/18.96
1,137In Stock

Mfr. Part #
FX23-60S-0.5SV

Mouser Part #
798-FX23-60S-0.5SV

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Straight 60P

Learn More

Datasheet

1,137In Stock

S/18.96

S/16.11

S/15.10

S/13.90

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

FX23-80P-0.5SV15
Hirose Connector
1: S/23.08
821In Stock

Mfr. Part #
FX23-80P-0.5SV15

Mouser Part #
798-FX23-80P-0.5SV15

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

821In Stock

S/23.08

S/19.62

S/18.37

S/17.05

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

FX23-100S-0.5SH
Hirose Connector
1: S/23.94
276In Stock

Mfr. Part #
FX23-100S-0.5SH

Mouser Part #
798-FX23-100S-0.5SH

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

276In Stock

S/23.94

S/21.80

S/20.63

S/19.38

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 VERT MNT 100P

FX23-100S-0.5SV
Hirose Connector
1: S/21.84
141In Stock
288Expected 12/10/2026

Mfr. Part #
FX23-100S-0.5SV

Mouser Part #
798-FX23-100S-0.5SV

Hirose Connector

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

Learn More

Datasheet

141In Stock

288Expected 12/10/2026

S/21.84

S/18.57

S/17.40

S/17.36

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

FX23-80P-0.5SV20(20)
Hirose Connector
1: S/31.65
117In Stock

Mfr. Part #
FX23-80P-0.5SV20(20)

Mouser Part #
798-FX2380P05SV2020

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

117In Stock

Cut Tape

S/31.65

S/28.49

S/26.86

S/26.16

Reel

S/21.95

View

Min.: 1
Mult.: 1

: 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 0.5mm Pitch Header Strt 60P 15mm Hght

FX23-60P-0.5SV15
Hirose Connector
1: S/20.44
522In Stock
588Expected 12/3/2026

Mfr. Part #
FX23-60P-0.5SV15

Mouser Part #
798-FX23-60P-0.5SV15

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 60P 15mm Hght

Learn More

Datasheet

522In Stock

588Expected 12/3/2026

S/20.44

S/17.48

S/16.39

S/15.03

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 60P 20mm Hght

FX23-60P-0.5SV20
Hirose Connector
1: S/24.99
1,367In Stock

Mfr. Part #
FX23-60P-0.5SV20

Mouser Part #
798-FX23-60P-0.5SV20

Hirose Connector

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

Learn More

Datasheet

1,367In Stock

S/24.99

S/22.62

S/21.37

S/20.24

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: S/26.08
3,050In Stock

Mfr. Part #
FX23-80P-0.5SV20

Mouser Part #
798-FX23-80P-0.5SV20

Hirose Connector

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

Learn More

Datasheet

3,050In Stock

S/26.08

S/22.15

S/20.79

S/19.27

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 0.5mm Pitch Recep Straight 80P

FX23-80S-0.5SV
Hirose Connector
1: S/22.38
1,009In Stock
2,603On Order

Mfr. Part #
FX23-80S-0.5SV

Mouser Part #
798-FX23-80S-0.5SV

Hirose Connector

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

Learn More

Datasheet

1,009In Stock

2,603On Order

S/22.38

S/20.36

S/19.31

S/18.22

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

FX23-20P-0.5SV15(20)
Hirose Connector
1: S/16.78
278In Stock

Mfr. Part #
FX23-20P-0.5SV15(20)

Mouser Part #
798-FX23-20P05SV1520

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

278In Stock

Cut Tape

S/16.78

S/14.29

S/13.39

S/13.35

Reel

S/12.69

View

Min.: 1
Mult.: 1

: 250

+ 105 C

FX23

Reel, Cut Tape

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

FX23-20S-0.5SH
Hirose Connector
1: S/15.76
128In Stock
420Expected 8/7/2026

Mfr. Part #
FX23-20S-0.5SH

Mouser Part #
798-FX23-20S-0.5SH

Hirose Connector

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

Learn More

Datasheet

128In Stock

420Expected 8/7/2026

S/15.76

S/13.43

S/11.56

S/10.98

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: S/14.01
600In Stock
7,308On Order

Mfr. Part #
FX23-20S-0.5SV

Mouser Part #
798-FX23-20S-0.5SV

Hirose Connector

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

Learn More

Datasheet

600In Stock

7,308On Order

S/14.01

S/11.91

S/10.24

S/9.73

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 20mm Hght

FX23-40P-0.5SV20
Hirose Connector
1: S/21.02
1,079In Stock

Mfr. Part #
FX23-40P-0.5SV20

Mouser Part #
798-FX23-40P-0.5SV20

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Header Strt 40P 20mm Hght

Learn More

Datasheet

1,079In Stock

S/21.02

S/17.87

S/16.78

S/15.38

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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