Board to Board & Mezzanine Connectors

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FX23L 0.5mm Pitch Board-to-Board Connectors

Hirose FX23L 0.5mm Pitch Board-to-Board Connectors are power/signal hybrid, low-profile floating connectors for high-speed transmission. The FX23L series offers a lower-profile connector than the standard FX23. The FX23L connector stacking height ranges from 8mm to 12mm. The connectors provide a ±0.6mm maximum floating range in XY directions. This Hirose board-to-board connector series offers high-speed transmission up to 8Gbps. Two power contacts are located on each side of the connector housing, with a current capacity of 3A per pin. The connectors feature signal contacts rated up to 0.5A per pin. Applications include medical devices, office imaging equipment, automotive navigation, audio systems, and more.

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Part #

Board to Board & Mezzanine Connectors

FX23L-100S-0.5SV
Hirose Connector
1: $12.08
300Expected 2026-08-19

Mfr. Part #
FX23L-100S-0.5SV

Mouser Part #
798-FX23L-100S-0.5SV

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

300Expected 2026-08-19

$12.08

$10.87

$10.24

$9.96

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

Polyamide (PA)

FX23L

Tray

Board to Board & Mezzanine Connectors

FX23L-20P-0.5SV10
Hirose Connector
1: $5.13
802On Order

Mfr. Part #
FX23L-20P-0.5SV10

Mouser Part #
798-FX23L-20P-05SV10

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

802On Order

$5.13

$4.67

$4.42

$4.09

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)

FX23L

Tray

Board to Board & Mezzanine Connectors

FX23L-20S-0.5SV(20)
Hirose Connector
1: $7.03
Non-Stocked

Mfr. Part #
FX23L-20S-0.5SV(20)

Mouser Part #
798-FX23L-20S-05SV20

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

$7.03

$6.39

$6.06

$5.63

Reel

$4.80

View

Min.: 1
Mult.: 1

: 500

+ 105 C

FX23L

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23L-20P-0.5SV12(20)
Hirose Connector
1: $6.02
Non-Stocked

Mfr. Part #
FX23L-20P-0.5SV12(20)

Mouser Part #
798-FX23L20P05SV1220

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.02

$5.47

$5.18

$4.82

Reel

$4.22

View

Min.: 1
Mult.: 1

: 300

+ 105 C

FX23L

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23L-20P-0.5SV8(20)
Hirose Connector
1: $6.57
Non-Stocked

Mfr. Part #
FX23L-20P-0.5SV8(20)

Mouser Part #
798-FX23L20P05SV820

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.57

$5.96

$5.66

$5.26

Reel

$4.46

View

Min.: 1
Mult.: 1

: 450

Headers

20 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

8 mm

500 mA, 3 A

50 VAC, 200 VAC

16 Gbps

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23L

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23L-40P-0.5SV12(21)
Hirose Connector
300: $6.88
Non-Stocked

Mfr. Part #
FX23L-40P-0.5SV12(21)

Mouser Part #
798-FX23L40P05SV1221

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Reel

$6.88

$6.48

$5.75

Min.: 300
Mult.: 300

: 300

Headers

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

12 mm

500 mA, 3 A

50 VAC, 200 VAC

16 Gbps

- 55 C

+ 105 C

Gold

Copper Alloy

Polyamide (PA)

FX23L

Reel

Board to Board & Mezzanine Connectors

FX23L-40S-0.5SV(21)
Hirose Connector
500: $6.65
Non-Stocked

Mfr. Part #
FX23L-40S-0.5SV(21)

Mouser Part #
798-FX23L40S05SV21

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Reel

$6.65

$5.89

Min.: 500
Mult.: 500

: 500

Receptacles

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

8 mm, 10 mm, 12 mm

500 mA, 3 A

50 VAC, 200 VAC

16 Gbps

- 55 C

+ 105 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

FX23L

Reel

Board to Board & Mezzanine Connectors

FX23L-100P-0.5SV8(20)
Hirose Connector
450: $5.99
Non-Stocked

Mfr. Part #
FX23L-100P-0.5SV8(20)

Mouser Part #
798-FX23L100P05SV820

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Reel

$5.99

$5.31

Min.: 450
Mult.: 450

: 450

FX23L

Reel

Board to Board & Mezzanine Connectors

FX23L-100S-0.5SV(20)
Hirose Connector
1: $13.03
Non-Stocked

Mfr. Part #
FX23L-100S-0.5SV(20)

Mouser Part #
798-FX23L100S05SV20

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

$13.03

$11.74

$11.06

$10.77

Reel

$8.78

View

Min.: 1
Mult.: 1

: 500

FX23L

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23L-20P-0.5SV12(01)
Hirose Connector
1: $5.83
Non-Stocked

Mfr. Part #
FX23L-20P-0.5SV12(01)

Mouser Part #
798-FX23L20P05SV1201

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

$5.83

$5.31

$5.03

$4.68

View

Min.: 1
Mult.: 1

+ 105 C

FX23L

Bulk

Board to Board & Mezzanine Connectors

FX23L-20S-0.5SV(01)
Hirose Connector
1: $7.10
Non-Stocked

Mfr. Part #
FX23L-20S-0.5SV(01)

Mouser Part #
798-FX23L20S05SV01

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

$7.10

$6.47

$6.12

$5.69

View

Min.: 1
Mult.: 1

+ 105 C

FX23L

Bulk

Board to Board & Mezzanine Connectors

FX23L-40P-0.5SV10(20)
Hirose Connector
1: $6.09
Non-Stocked

Mfr. Part #
FX23L-40P-0.5SV10(20)

Mouser Part #
798-FX23L40P05SV1020

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.09

$5.54

$5.24

$4.88

Reel

$4.26

View

Min.: 1
Mult.: 1

: 350

FX23L

Reel, Cut Tape

Board to Board & Mezzanine Connectors

FX23L-60P-0.5SV10(20)
Hirose Connector
350: $4.59
Non-Stocked

Mfr. Part #
FX23L-60P-0.5SV10(20)

Mouser Part #
798-FX23L60P05SV1020

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Reel

$4.59

$4.46

$3.83

$3.73

Min.: 350
Mult.: 350

: 350

FX23L

Reel

Board to Board & Mezzanine Connectors

FX23L-80P-0.5SV10(20)
Hirose Connector
350: $5.14
Non-Stocked

Mfr. Part #
FX23L-80P-0.5SV10(20)

Mouser Part #
798-FX23L80P05SV1020

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Reel

$5.14

$4.98

$4.25

$4.16

Min.: 350
Mult.: 350

: 350

FX23L

Reel

Board to Board & Mezzanine Connectors

FX23L-80S-0.5SV(20)
Hirose Connector
500: $6.74
Non-Stocked

Mfr. Part #
FX23L-80S-0.5SV(20)

Mouser Part #
798-FX23L80S05SV20

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Reel

$6.74

$5.98

Min.: 500
Mult.: 500

: 500

FX23L

Reel

Board to Board & Mezzanine Connectors

FX23L-100P-0.5SV10(20)
Hirose Connector
1: $8.05
Non-Stocked

Mfr. Part #
FX23L-100P-0.5SV10(20)

Mouser Part #
798-X23L100P05SV1020

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

Non-Stocked

Cut Tape

$8.05

$7.32

$6.94

$6.77

Reel

$5.64

View

Min.: 1
Mult.: 1

: 350

+ 105 C

FX23L

Reel, Cut Tape

FX23L 0.5mm Pitch Board-to-Board Connectors

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