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 0.5mm Pitch Header Strt 40P 20mm Hght

FX23-40P-0.5SV20
Hirose Connector
1: $7.30
264In Stock
336Expected 2026-02-25

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

264In Stock

336Expected 2026-02-25

$7.30

$6.20

$5.81

$5.08

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 Strt 40P 10mm Hght

FX23-40S-0.5SV10
Hirose Connector
1: $7.18
271In Stock

Mfr. Part #
FX23-40S-0.5SV10

Mouser Part #
798-FX23-40S-0.5SV10

Hirose Connector

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

Learn More

Datasheet

271In Stock

$7.18

$6.11

$5.72

$5.25

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: $6.98
475In Stock

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

475In Stock

$6.98

$6.25

$5.84

$5.63

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: $7.95
149In Stock

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

Mouser Part #
798-FX23-60P05SV1520

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

149In Stock

Cut Tape

$7.95

$6.76

$6.34

$6.03

Reel

$5.56

View

Min.: 1
Mult.: 1

Reel: 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: $6.36
248In 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

248In Stock

$6.36

$5.41

$5.07

$4.65

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: $6.46
390In 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

390In Stock

$6.46

$5.49

$5.15

$4.73

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: $8.25
157In Stock
288Expected 2026-02-25

Mfr. Part #
FX23-80P-0.5SV15

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

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

157In Stock

288Expected 2026-02-25

$8.25

$7.01

$6.57

$6.09

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(20)
Hirose Connector
1: $10.14
155In Stock

Mfr. Part #
FX23-100P-0.5SV20(20)

Mouser Part #
798-FX23100P05SV2020

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

155In Stock

Cut Tape

$10.14

$8.28

$7.63

$7.18

Reel

$7.16

$6.34

Min.: 1
Mult.: 1

Reel: 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

FX23-60P-0.5SV20(20)
Hirose Connector
1: $9.38
139In Stock

Mfr. Part #
FX23-60P-0.5SV20(20)

Mouser Part #
798-FX2360P05SV2020

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

139In Stock

Cut Tape

$9.38

$8.54

$8.09

$7.91

Reel

$6.57

View

Min.: 1
Mult.: 1

Reel: 150

+ 105 C

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-20P-0.5SV15(20)
Hirose Connector
1: $6.20
50In Stock

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

Mouser Part #
798-FX23-20P05SV1520

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

50In Stock

Cut Tape

$6.20

$5.27

$4.94

$4.71

Reel

$4.46

View

Min.: 1
Mult.: 1

Reel: 250

+ 105 C

FX23

Reel, Cut Tape

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

FX23-20S-0.5SV10
Hirose Connector
1: $5.55
530In Stock

Mfr. Part #
FX23-20S-0.5SV10

Mouser Part #
798-FX23-20S-0.5SV10

Hirose Connector

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

Learn More

Datasheet

530In Stock

$5.55

$4.59

$4.39

$4.32

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 R/A 40P

FX23-40S-0.5SH
Hirose Connector
1: $6.12
98In Stock
336On Order

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

98In Stock

336On Order

$6.12

$5.21

$4.88

$4.50

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: $5.63
873On Order

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

873On Order

$5.63

$4.79

$4.50

$4.12

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 STRT VERT MNT 120P

FX23-120S-0.5SV
Hirose Connector
1: $8.14
240On Order

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

240On Order

$8.14

$6.93

$6.49

$6.11

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

FX23-40P-0.5SV15(20)
Hirose Connector
1: $7.50
500Expected 2026-02-18

Mfr. Part #
FX23-40P-0.5SV15(20)

Mouser Part #
798-FX2340P05SV1520

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

500Expected 2026-02-18

Cut Tape

$7.50

$6.39

$5.98

$5.69

Reel

$4.71

View

Min.: 1
Mult.: 1

Reel: 250

+ 105 C

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-100S-0.5SV(20)
Hirose Connector
1: $7.69
Non-Stocked

Mfr. Part #
FX23-100S-0.5SV(20)

Mouser Part #
798-FX23-100S-05SV20

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

$7.69

$6.28

$5.78

$5.44

Reel

$5.10

View

Min.: 1
Mult.: 1

Reel: 400

+ 105 C

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-120P-0.5SV20B
Hirose Connector
1: $11.27
Non-Stocked

Mfr. Part #
FX23-120P-0.5SV20B

Mouser Part #
798-FX23-120P05SV20B

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

$11.27

$10.20

$9.64

$7.70

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: $8.17
Non-Stocked

Mfr. Part #
FX23-120S-0.5SV(20)

Mouser Part #
798-FX23-120S-05SV20

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

$8.17

$6.67

$6.15

$5.78

Reel

$5.43

View

Min.: 1
Mult.: 1

Reel: 400

+ 105 C

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-120S-0.5SV10B
Hirose Connector
1: $12.09
Non-Stocked

Mfr. Part #
FX23-120S-0.5SV10B

Mouser Part #
798-FX23-120S05SV10B

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

$12.09

$10.94

$10.34

$8.23

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: $6.65
Non-Stocked

Mfr. Part #
FX23-20S-0.5SH(20)

Mouser Part #
798-FX23-20S-0.5SH20

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.65

$6.05

$5.74

$5.60

Reel

$4.28

View

Min.: 1
Mult.: 1

Reel: 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: $8.46
Non-Stocked

Mfr. Part #
FX23-40P-0.5SV20(20)

Mouser Part #
798-FX23-40P05SV2020

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

$8.46

$6.90

$6.37

$5.98

Reel

$5.49

View

Min.: 1
Mult.: 1

Reel: 150

+ 105 C

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-60S-0.5SV(20)
Hirose Connector
1: $7.13
Non-Stocked

Mfr. Part #
FX23-60S-0.5SV(20)

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

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

$7.13

$5.83

$5.38

$5.05

Reel

$4.22

View

Min.: 1
Mult.: 1

Reel: 400

+ 105 C

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-120P-0.5SV15(20)
Hirose Connector
1: $9.67
Non-Stocked

Mfr. Part #
FX23-120P-0.5SV15(20)

Mouser Part #
798-FX23120P05SV1520

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

$9.67

$7.89

$7.27

$6.91

$6.84

Reel

$6.59

Min.: 1
Mult.: 1

Reel: 250

+ 105 C

FX23

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23-80S-0.5SV(20)
Hirose Connector
400: $4.74
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
FX23-80S-0.5SV(20)

Mouser Part #
798-FX2380S05SV20

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$4.74

$4.31

$4.15

Min.: 400
Mult.: 400

Reel: 400

FX23

Reel

Board to Board & Mezzanine Connectors

FX23-100P-0.5SV20B
Hirose Connector
1: $10.71
Non-Stocked

Mfr. Part #
FX23-100P-0.5SV20B

Mouser Part #
798-FX23-100P05SV20B

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

$10.71

$9.69

$9.38

$8.14

View

Min.: 1
Mult.: 1

+ 105 C

FX23

Tray

FX23 High-Speed 0.5mm Pitch Floating Connectors

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