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 Header Strt 80P 20mm Hght

FX23-80P-0.5SV20
Hirose Connector
1: S/28.22
3,023In 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

3,023In Stock

S/28.22

S/23.39

S/22.34

S/21.56

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

FX23-40P-0.5SV15B
Hirose Connector
1: S/22.89
889In Stock

Mfr. Part #
FX23-40P-0.5SV15B

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

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

889In Stock

S/22.89

S/20.82

S/19.70

S/15.49

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: S/24.06
135In Stock

Mfr. Part #
FX23-60P-0.5SV20B

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

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

135In Stock

S/24.06

S/21.76

S/20.55

S/19.97

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

FX23-20S-0.5SVB
Hirose Connector
1: S/15.53
143In Stock

Mfr. Part #
FX23-20S-0.5SVB

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

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

143In Stock

S/15.53

S/14.13

S/13.39

S/12.46

View

Min.: 1
Mult.: 1

+ 105 C

FX23

Tray

Board to Board & Mezzanine Connectors

FX23-20P-0.5SV15B
Hirose Connector
1: S/20.32
143In Stock

Mfr. Part #
FX23-20P-0.5SV15B

Mouser Part #
798-FX23-20P-05SV15B

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

143In Stock

S/20.32

S/18.49

S/17.52

S/17.13

View

Min.: 1
Mult.: 1

+ 105 C

FX23

Tray

Board to Board & Mezzanine Connectors

FX23-100P-0.5SV20
Hirose Connector
1: S/33.55
712In Stock

Mfr. Part #
FX23-100P-0.5SV20

Mouser Part #
798-FX23-100P0.5SV20

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

712In Stock

S/33.55

S/30.21

S/28.45

S/27.71

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 Strt 100P 10mm Hght

FX23-100S-0.5SV10
Hirose Connector
1: S/33.94
405In Stock
648Expected 10/19/2026

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

405In Stock

648Expected 10/19/2026

S/33.94

S/28.84

S/27.05

S/25.11

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 VERT MNT 120P

FX23-120S-0.5SV
Hirose Connector
1: S/28.65
603In Stock
480Expected 9/8/2026

Mfr. Part #
FX23-120S-0.5SV

Mouser Part #
798-FX23-120S-0.5SV

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep STRT VERT MNT 120P

Learn More

Datasheet

603In Stock

480Expected 9/8/2026

S/28.65

S/24.37

S/22.85

S/21.49

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 Straight 20P

FX23-20S-0.5SV
Hirose Connector
1: S/15.61
7,835In Stock

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

7,835In Stock

S/15.61

S/13.27

S/11.44

S/10.86

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

FX23-120P-0.5SV15
Hirose Connector
1: S/29.86
612In Stock
600Expected 5/6/2027

Mfr. Part #
FX23-120P-0.5SV15

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

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

612In Stock

600Expected 5/6/2027

S/29.86

S/28.06

S/27.17

S/26.78

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/32.97
742In 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

742In Stock

S/32.97

S/28.03

S/26.27

S/24.72

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 Header Strt 20P 15mm Hght

FX23-20P-0.5SV15
Hirose Connector
1: S/21.60
613In Stock
5,712On Order

Mfr. Part #
FX23-20P-0.5SV15

Mouser Part #
798-FX23-20P-0.5SV15

Hirose Connector

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

Learn More

Datasheet

613In Stock

5,712On Order

S/21.60

S/19.38

S/18.41

S/17.98

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 20P 20mm Hght

FX23-20P-0.5SV20
Hirose Connector
1: S/20.94
742In 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

742In Stock

S/20.94

S/17.83

S/16.70

S/15.34

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/23.67
847In Stock

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

847In Stock

S/23.67

S/20.12

S/18.88

S/17.32

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/20.82
575In Stock
588Expected 10/1/2026

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

575In Stock

588Expected 10/1/2026

S/20.82

S/18.22

S/17.28

S/16.85

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/18.92
1,630In 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

1,630In Stock

S/18.92

S/16.82

S/15.76

S/14.48

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 Header Strt 60P 15mm Hght

FX23-60P-0.5SV15
Hirose Connector
1: S/23.08
505In Stock
588Expected 9/11/2026

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

505In Stock

588Expected 9/11/2026

S/23.08

S/19.62

S/18.37

S/18.33

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

FX23-60P-0.5SV15(20)
Hirose Connector
1: S/25.81
519In Stock

Mfr. Part #
FX23-60P-0.5SV15(20)

Mouser Part #
798-FX23-60P05SV1520

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

519In Stock

Cut Tape

S/25.81

S/21.95

S/20.59

S/19.62

Reel

S/17.48

View

Min.: 1
Mult.: 1

: 250

+ 105 C

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A 60P

FX23-60S-0.5SH
Hirose Connector
1: S/21.49
2,475In Stock

Mfr. Part #
FX23-60S-0.5SH

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

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep R/A 60P

Learn More

Datasheet

2,475In Stock

S/21.49

S/18.80

S/17.63

S/16.19

View

Min.: 1
Mult.: 1

Receptacles

60 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 60P

FX23-60S-0.5SV
Hirose Connector
1: S/21.25
1,097In 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

1,097In Stock

S/21.25

S/18.10

S/16.97

S/15.57

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 Strt 60P 10mm Hght

FX23-60S-0.5SV10
Hirose Connector
1: S/27.01
717In Stock

Mfr. Part #
FX23-60S-0.5SV10

Mouser Part #
798-FX23-60S-0.5SV10

Hirose Connector

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

Learn More

Datasheet

717In Stock

S/27.01

S/22.97

S/21.53

S/21.49

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/25.73
710In Stock

Mfr. Part #
FX23-80P-0.5SV15

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

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

710In Stock

S/25.73

S/21.88

S/20.51

S/19.03

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/23.08
1,555In Stock
1,944Expected 9/2/2026

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

1,555In Stock

1,944Expected 9/2/2026

S/23.08

S/19.62

S/18.37

S/17.05

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: S/30.36
741In 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

741In Stock

S/30.36

S/25.85

S/24.21

S/22.46

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

FX23-100S-0.5SH
Hirose Connector
1: S/24.52
261In Stock

Mfr. Part #
FX23-100S-0.5SH

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

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

261In Stock

S/24.52

S/20.86

S/19.54

S/18.14

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

FX23 High-Speed 0.5mm Pitch Floating Connectors

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