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

FX23-60P-0.5SV15(20)
Hirose Connector
1: £4.98
19In Stock
500Expected 24/08/2026

Mfr. Part No.
FX23-60P-0.5SV15(20)

Mouser Part No
798-FX23-60P05SV1520

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

19In Stock

500Expected 24/08/2026

Cut Tape

£4.98

£4.23

£3.97

£3.78

Reel

£3.37

View

Min.: 1
Mult.: 1

: 250

+ 105 C

FX23

Reel, Cut Tape

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

FX23-60S-0.5SV10
Hirose Connector
1: £5.60
115In Stock
588Expected 21/08/2026

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

115In Stock

588Expected 21/08/2026

£5.60

£5.07

£4.79

£4.68

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 VERT MNT 120P

FX23-120S-0.5SV
Hirose Connector
1: £5.53
3In Stock
1,080On Order

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

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

Hirose Connector

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

Learn More

Datasheet

3In Stock

1,080On Order

£5.53

£4.70

£4.41

£4.15

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 20P 10mm Hght

FX23-20S-0.5SV10
Hirose Connector
1: £3.93
434In Stock

Mfr. Part No.
FX23-20S-0.5SV10

Mouser Part No
798-FX23-20S-0.5SV10

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 20P 10mm Hght

Learn More

Datasheet

434In Stock

£3.93

£3.34

£3.13

£2.87

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 Recep Strt 40P 10mm Hght

FX23-40S-0.5SV10
Hirose Connector
1: £4.85
84In Stock
1,512On Order

Mfr. Part No.
FX23-40S-0.5SV10

Mouser Part No
798-FX23-40S-0.5SV10

Hirose Connector

Board to Board & Mezzanine Connectors 0.5mm Pitch Recep Strt 40P 10mm Hght

Learn More

Datasheet

84In Stock

1,512On Order

£4.85

£4.40

£4.16

£4.05

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

FX23-80S-0.5SV10(20)
Hirose Connector
1: £6.42
46In 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

46In Stock

Cut Tape

£6.42

£5.46

£4.87

£4.51

Reel

£4.16

View

Min.: 1
Mult.: 1

: 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

FX23-40P-0.5SV15(20)
Hirose Connector
1: £4.23
378In Stock

Mfr. Part No.
FX23-40P-0.5SV15(20)

Mouser Part No
798-FX2340P05SV1520

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

378In Stock

Cut Tape

£4.23

£3.60

£3.37

£3.21

Reel

£3.05

View

Min.: 1
Mult.: 1

: 250

+ 105 C

FX23

Reel, Cut Tape

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

FX23-20P-0.5SV15
Hirose Connector
1: £4.16
6,325On Order

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

6,325On Order

£4.16

£3.54

£3.32

£3.05

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: £5.25
2,100Expected 27/08/2026

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

2,100Expected 27/08/2026

£5.25

£4.47

£4.18

£3.84

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 Recep R/A 60P

FX23-60S-0.5SH
Hirose Connector
1: £4.20
2,475Expected 31/08/2026

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

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

Hirose Connector

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

Learn More

Datasheet

2,475Expected 31/08/2026

£4.20

£3.62

£3.40

£3.13

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

FX23-60S-0.5SV(20)
Hirose Connector
1: £3.48
780Expected 31/08/2026

Mfr. Part No.
FX23-60S-0.5SV(20)

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

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

780Expected 31/08/2026

Cut Tape

£3.48

£2.96

£2.78

£2.65

£2.51

Reel

£2.42

Min.: 1
Mult.: 1

: 400

+ 105 C

FX23

Reel, Cut Tape

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

FX23-100S-0.5SV
Hirose Connector
1: £5.04
524On Order

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

524On Order

£5.04

£4.57

£4.31

£4.21

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 R/A HORZ MNT 120P

FX23-120S-0.5SH
Hirose Connector
1: £5.81
481On Order

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

481On Order

£5.81

£4.93

£4.63

£4.35

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 Recep R/A 80 Pos

FX23-80S-0.5SH
Hirose Connector
1: £4.45
2,447On Order

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

2,447On Order

£4.45

£4.05

£3.83

£3.75

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

FX23-100P-0.5SV20(20)
Hirose Connector
1: £5.97
145Expected 13/10/2026

Mfr. Part No.
FX23-100P-0.5SV20(20)

Mouser Part No
798-FX23100P05SV2020

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

145Expected 13/10/2026

Cut Tape

£5.97

£5.07

£4.75

£4.53

Reel

£3.99

£3.83

Min.: 1
Mult.: 1

: 150

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

FX23-20P-0.5SV15B
Hirose Connector
1: £3.92
143Expected 21/08/2026

Mfr. Part No.
FX23-20P-0.5SV15B

Mouser Part No
798-FX23-20P-05SV15B

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

143Expected 21/08/2026

£3.92

£3.57

£3.38

£2.37

View

Min.: 1
Mult.: 1

+ 105 C

FX23

Tray

Board to Board & Mezzanine Connectors

FX23-20S-0.5SVB
Hirose Connector
1: £2.99
143Expected 21/08/2026

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

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

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

143Expected 21/08/2026

£2.99

£2.72

£2.07

£2.05

View

Min.: 1
Mult.: 1

+ 105 C

FX23

Tray

Board to Board & Mezzanine Connectors

FX23-100P-0.5SV15(20)
Hirose Connector
1: £5.60
Non-Stocked Lead-Time 7 Weeks

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

Mouser Part No
798-FX23100P05SV1520

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Cut Tape

£5.60

£5.06

£4.78

£4.67

Reel

£3.96

View

Min.: 1
Mult.: 1

: 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

FX23-100S-0.5SV(20)
Hirose Connector
1: £5.29
Non-Stocked

Mfr. Part No.
FX23-100S-0.5SV(20)

Mouser Part No
798-FX23-100S-05SV20

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

£5.29

£4.50

£4.22

£4.02

Reel

£3.46

View

Min.: 1
Mult.: 1

: 400

+ 105 C

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-120P-0.5SV20B
Hirose Connector
1: £6.51
Non-Stocked

Mfr. Part No.
FX23-120P-0.5SV20B

Mouser Part No
798-FX23-120P05SV20B

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

£6.51

£5.87

£5.53

£5.39

View

Min.: 1
Mult.: 1

Headers

120 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

- 55 C

+ 105 C

Polyamide (PA)

FX23

Tray

Board to Board & Mezzanine Connectors

FX23-120S-0.5SV(20)
Hirose Connector
1: £5.60
Non-Stocked

Mfr. Part No.
FX23-120S-0.5SV(20)

Mouser Part No
798-FX23-120S-05SV20

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

£5.60

£4.76

£4.46

£4.25

Reel

£3.67

View

Min.: 1
Mult.: 1

: 400

+ 105 C

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-120S-0.5SV10B
Hirose Connector
1: £7.03
Non-Stocked

Mfr. Part No.
FX23-120S-0.5SV10B

Mouser Part No
798-FX23-120S05SV10B

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

£7.03

£6.33

£5.96

£4.99

View

Min.: 1
Mult.: 1

Receptacles

120 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

- 55 C

+ 105 C

Polyamide (PA)

FX23

Tray

Board to Board & Mezzanine Connectors

FX23-20S-0.5SH(20)
Hirose Connector
1: £4.01
N/A

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

Mouser Part No
798-FX23-20S-0.5SH20

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

N/A

Cut Tape

£4.01

£3.65

£3.46

£3.37

Reel

£2.72

View

Min.: 1
Mult.: 1

: 400

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

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-40P-0.5SV20(20)
Hirose Connector
1: £5.50
Non-Stocked

Mfr. Part No.
FX23-40P-0.5SV20(20)

Mouser Part No
798-FX23-40P05SV2020

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

£5.50

£4.98

£4.71

£4.58

Reel

£3.90

View

Min.: 1
Mult.: 1

: 150

+ 105 C

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-120P-0.5SV15(20)
Hirose Connector
1: £7.05
Non-Stocked

Mfr. Part No.
FX23-120P-0.5SV15(20)

Mouser Part No
798-FX23120P05SV1520

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

£7.05

£6.34

£5.97

£5.82

Reel

£5.05

View

Min.: 1
Mult.: 1

: 250

+ 105 C

FX23

Reel, Cut Tape

FX23 High-Speed 0.5mm Pitch Floating Connectors

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