Board to Board & Mezzanine Connectors

.hide-partial { max-height: none; } .show-more { display: none; }

FunctionMAX™ Board-to-Board Connectors

Hirose Electric FunctionMAX™ Board-to-Board Connectors provide a high level of functionality for floating and high-speed connectors. The connectors offer 2 to 280 positions with 1 to 4 rows and pitch options of 0.55, 0.6mm, 0.8mm, and 3.81mm. FunctionMAX industrial connectors are designed for advanced devices and systems and ensure superior performance in various environments.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 401

Applied Filters:

Product

Number of Positions

Pitch

Number of Rows

Termination Style

Mounting Angle

Stack Height

Current Rating

Voltage Rating

Maximum Data Rate

Minimum Operating Temperature

Maximum Operating Temperature

Contact Plating

Contact Material

Housing Material

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Board to Board & Mezzanine Connectors 100P M STRAIGHT HDR BOARD VERT STACK CON

FX8C-100P-SV4(93)
Hirose Connector
1: $5.05
500Expected 03/06/2026

Mfr. Part No.
FX8C-100P-SV4(93)

Mouser Part No
798-FX8C100PSV493

Hirose Connector

Board to Board & Mezzanine Connectors 100P M STRAIGHT HDR BOARD VERT STACK CON

Learn More

Datasheet

500Expected 03/06/2026

Cut Tape

$5.05

$4.12

$3.80

$3.57

View

Reel

$3.18

Min.: 1
Mult.: 1

Reel: 500

Headers

FX8C

Reel, Cut Tape

Board to Board & Mezzanine Connectors REC 100POS .6MM GOLD SMT

FX8C-100S-SV(93)
Hirose Connector
1: $5.50
1,000Expected 13/05/2026

Mfr. Part No.
FX8C-100S-SV(93)

Mouser Part No
798-FX8C100SSV93

Hirose Connector

Board to Board & Mezzanine Connectors REC 100POS .6MM GOLD SMT

Learn More

Datasheet

1,000Expected 13/05/2026

Cut Tape

$5.50

$4.68

$4.39

$4.18

View

Reel

$3.78

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Receptacles

FX8C

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 60P F STRT RECEP BOARD VERT STACK CON

FX8C-80S-SV5(92)
Hirose Connector
1: $4.75
500Expected 06/05/2026

Mfr. Part No.
FX8C-80S-SV5(92)

Mouser Part No
798-FX8C80SSV592

Hirose Connector

Board to Board & Mezzanine Connectors 60P F STRT RECEP BOARD VERT STACK CON

Learn More

Datasheet

500Expected 06/05/2026

Cut Tape

$4.75

$4.04

$3.79

$3.61

View

Reel

$3.43

Min.: 1
Mult.: 1

Reel: 500

Receptacles

FX8C

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.8MM 100P HDR STRT SMT 10 HGT

FX18-100P-0.8SV10
Hirose Connector
1: $7.37
80Expected 11/03/2026

Mfr. Part No.
FX18-100P-0.8SV10

Mouser Part No
798-FX18100P08SV10

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 100P HDR STRT SMT 10 HGT

Learn More

Datasheet

80Expected 11/03/2026

$7.37

$6.27

$5.68

$5.67

View

Min.: 1
Mult.: 1

Headers

100 Position

0.8 mm (0.031 in)

Solder

Straight

20 mm

500 mA, 3 A

100 VAC

10 Gbps

- 55 C

+ 80 C

Gold

Phosphor Bronze

Polyamide (PA)

FX18

Tray

Board to Board & Mezzanine Connectors 0.8MM 140P RCPT STRT SMT 20 HGT

FX18-140S-0.8SV20
Hirose Connector
1: $9.00
60Expected 04/03/2026

Mfr. Part No.
FX18-140S-0.8SV20

Mouser Part No
798-FX18140S08SV20

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 140P RCPT STRT SMT 20 HGT

Learn More

Datasheet

60Expected 04/03/2026

$9.00

$7.65

$7.08

$6.73

View

Min.: 1
Mult.: 1

Receptacles

140 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

20 mm

500 mA

100 V

- 55 C

+ 80 C

Gold

Phosphor Bronze

Polyamide (PA)

FX18

Tray

Board to Board & Mezzanine Connectors REC 80POS .6MM GOLD SMT

FX8C-80S-SV5(71)
Hirose Connector
1: $4.73
126Expected 27/02/2026

Mfr. Part No.
FX8C-80S-SV5(71)

Mouser Part No
798-FX8C80SSV571

Hirose Connector

Board to Board & Mezzanine Connectors REC 80POS .6MM GOLD SMT

Learn More

Datasheet

126Expected 27/02/2026

$4.73

$4.04

$3.79

$3.61

View

Min.: 1
Mult.: 1

Receptacles

80 Position

0.6 mm (0.024 in)

2 Row

Solder

Vertical

400 mA

100 V

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8C

Tray

Board to Board & Mezzanine Connectors REC 80P W/O POST SMT

FX10B-80S/8-SV(71)
Hirose Connector
1: $5.50
160Expected 16/06/2026

Mfr. Part No.
FX10B-80S/8-SV(71)

Mouser Part No
798-FX10B80S8SV71

Hirose Connector

Board to Board & Mezzanine Connectors REC 80P W/O POST SMT

Learn More

Datasheet

160Expected 16/06/2026

$5.50

$4.68

$4.39

$3.82

View

Min.: 1
Mult.: 1

Receptacles

80 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Tray

Board to Board & Mezzanine Connectors 0.8MM 60P HDR VERT SMT SV10 TYPE

FX18-60P-0.8SV10
Hirose Connector
1: $7.46
180On Order

Mfr. Part No.
FX18-60P-0.8SV10

Mouser Part No
798-FX1860P08SV10

Hirose Connector

Board to Board & Mezzanine Connectors 0.8MM 60P HDR VERT SMT SV10 TYPE

Learn More

Datasheet

180On Order

$7.46

$6.45

$6.05

$5.68

View

Min.: 1
Mult.: 1

Headers

60 Position

0.8 mm (0.031 in)

Solder

Straight

20 mm

500 mA, 3 A

100 VAC

10 Gbps

- 55 C

+ 80 C

Gold

Phosphor Bronze

Polyamide (PA)

FX18

Tray

Board to Board & Mezzanine Connectors HDR 140 POS 0.6mm Solder ST SMD

FX8-140P-SV(91)
Hirose Connector
1: $5.08
136Expected 13/05/2026

Mfr. Part No.
FX8-140P-SV(91)

Mouser Part No
798-FX8-140P-SV91

Hirose Connector

Board to Board & Mezzanine Connectors HDR 140 POS 0.6mm Solder ST SMD

Learn More

Datasheet

136Expected 13/05/2026

$5.08

$4.31

$3.99

$3.85

View

Min.: 1
Mult.: 1

Headers

140 Position

0.6 mm (0.024 in)

Solder

Vertical

400 mA

100 VAC

- 55 C

+ 85 C

Gold

Phosphor Bronze

Polyphenylene Sulfide (PPS)

FX8

Tube

Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH

FX10A-168P-SV4(85)
Hirose Connector
250: $22.86
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
FX10A-168P-SV4(85)

Mouser Part No
798-FX10A-168P-SV485

Hirose Connector

Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$22.86

Min.: 250
Mult.: 250

Reel: 250

Headers

168 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 mm

300 mA

50 V

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Reel

Board to Board & Mezzanine Connectors REC 168P W/POST SMT

FX10A-168S-SV
Hirose Connector
1: $6.82
950Expected 04/03/2026

Mfr. Part No.
FX10A-168S-SV

Mouser Part No
798-FX10A168SSV

Hirose Connector

Board to Board & Mezzanine Connectors REC 168P W/POST SMT

Learn More

Datasheet

950Expected 04/03/2026

$6.82

$6.44

$5.62

$5.53

View

Min.: 1
Mult.: 1

Receptacles

168 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Tray

Board to Board & Mezzanine Connectors REC 80P W/O POST SMT

FX10B-80S/8-SV(91)
Hirose Connector
1,000: $3.79
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
FX10B-80S/8-SV(91)

Mouser Part No
798-FX10B80S8SV91

Hirose Connector

Board to Board & Mezzanine Connectors REC 80P W/O POST SMT

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$3.79

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Receptacles

2 Row

Solder

FX10

Reel

Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR HDR 15MM HT

FX20-40P-0.5SV15(10)
Hirose Connector
1: $4.37
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
FX20-40P-0.5SV15(10)

Mouser Part No
798-FX2040P05SV1510

Hirose Connector

Board to Board & Mezzanine Connectors 40P 0.5MM PITCH STR HDR 15MM HT

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

$4.37

$4.25

$4.03

$3.31

View

Min.: 1
Mult.: 1

Headers

40 Position

0.5 mm (0.02 in)

Solder

Straight

15 mm

500 mA

50 VAC

- 55 C

+ 85 C

Gold

Copper Alloy

Polyamide (PA)

FX20

Tray

Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH

FX10A-168P-SV2(85)
Hirose Connector
250: $22.58
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
FX10A-168P-SV2(85)

Mouser Part No
798-FX10A-168P-SV285

Hirose Connector

Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$22.58

Min.: 250
Mult.: 250

Reel: 250

Headers

168 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 mm

300 mA

50 V

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Reel

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN HDR

FX10A-168P-SV3(93)
Hirose Connector
50: $22.08
Non-Stocked

Mfr. Part No.
FX10A-168P-SV3(93)

Mouser Part No
798-FX10A-168P-SV393

Hirose Connector

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN HDR

Learn More

Datasheet

Non-Stocked

$22.08

$21.89

$21.58

Min.: 50
Mult.: 50

2 Row

Solder

FX10

Tray

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN HDR

FX10A-168P-SV(93)
Hirose Connector
1: $21.10
Non-Stocked

Mfr. Part No.
FX10A-168P-SV(93)

Mouser Part No
798-FX10A-168P-SV93

Hirose Connector

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN HDR

Learn More

Datasheet

Non-Stocked

$21.10

$20.54

$16.05

$15.05

View

Min.: 1
Mult.: 1

Headers

168 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Tray

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN RCPT

FX10A-168S-SV(93)
Hirose Connector
50: $15.42
Non-Stocked

Mfr. Part No.
FX10A-168S-SV(93)

Mouser Part No
798-FX10A-168S-SV93

Hirose Connector

Board to Board & Mezzanine Connectors 168POS W/POST SMD CONN RCPT

Learn More

Datasheet

Non-Stocked

$15.42

Min.: 50
Mult.: 50

2 Row

Solder

FX10

Tray

Board to Board & Mezzanine Connectors HDR 120P W/POST SMT

FX10A-120P/12-SV1(91)
Hirose Connector
1,000: $4.43
Non-Stocked

Mfr. Part No.
FX10A-120P/12-SV1(91)

Mouser Part No
798-FX10A120P12SV191

Hirose Connector

Board to Board & Mezzanine Connectors HDR 120P W/POST SMT

Learn More

Datasheet

Non-Stocked

Reel

$4.43

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers

2 Row

Solder

FX10

Reel

Board to Board & Mezzanine Connectors HDR 120P W/POST SMT

FX10A-120P/12-SV(91)
Hirose Connector
1,000: $4.05
Non-Stocked

Mfr. Part No.
FX10A-120P/12-SV(91)

Mouser Part No
798-FX10A120P12SV91

Hirose Connector

Board to Board & Mezzanine Connectors HDR 120P W/POST SMT

Learn More

Datasheet

Non-Stocked

Reel

$4.05

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers

2 Row

Solder

FX10

Reel

Board to Board & Mezzanine Connectors HDR 120P W/POST SMT

FX10A-120P-SV1(71)
Hirose Connector
1: $5.23
N/A

Mfr. Part No.
FX10A-120P-SV1(71)

Mouser Part No
798-FX10A120PSV171

Hirose Connector

Board to Board & Mezzanine Connectors HDR 120P W/POST SMT

Learn More

Datasheet

N/A

$5.23

$4.45

$4.17

$3.92

View

Min.: 1
Mult.: 1

Headers

120 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Tray

Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST NO GRD PLT

FX10A-120P-SV1(91)
Hirose Connector
1,000: $3.46
Non-Stocked

Mfr. Part No.
FX10A-120P-SV1(91)

Mouser Part No
798-FX10A120PSV191

Hirose Connector

Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

Non-Stocked

Reel

$3.46

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers

2 Row

Solder

FX10

Reel

Board to Board & Mezzanine Connectors 120P F RECEP SRT SMT GIDE POST NO GRD PL

FX10A-120S-SV(21)
Hirose Connector
1,000: $3.13
Non-Stocked

Mfr. Part No.
FX10A-120S-SV(21)

Mouser Part No
798-FX10A120SSV21

Hirose Connector

Board to Board & Mezzanine Connectors 120P F RECEP SRT SMT GIDE POST NO GRD PL

Learn More

Datasheet

Non-Stocked

Reel

$3.13

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Receptacles

2 Row

Solder

FX10

Reel

Board to Board & Mezzanine Connectors HDR 140P W/POST SMT

FX10A-140P/14-SV(91)
Hirose Connector
1,000: $4.45
Non-Stocked

Mfr. Part No.
FX10A-140P/14-SV(91)

Mouser Part No
798-FX10A140P14SV91

Hirose Connector

Board to Board & Mezzanine Connectors HDR 140P W/POST SMT

Learn More

Datasheet

Non-Stocked

Reel

$4.45

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers

2 Row

Solder

FX10

Reel

Board to Board & Mezzanine Connectors 144P M HDR STRT SMT GIDE POST NO GRD PLT

FX10A-144P-SV(91)
Hirose Connector
1,000: $3.35
Non-Stocked

Mfr. Part No.
FX10A-144P-SV(91)

Mouser Part No
798-FX10A144PSV91

Hirose Connector

Board to Board & Mezzanine Connectors 144P M HDR STRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

Non-Stocked

Reel

$3.35

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers

2 Row

Solder

FX10

Reel

Board to Board & Mezzanine Connectors 144P M HDR STRT SMT GIDE POST NO GRD PLT

FX10A-144P-SV(92)
Hirose Connector
1,000: $3.48
Non-Stocked

Mfr. Part No.
FX10A-144P-SV(92)

Mouser Part No
798-FX10A144PSV92

Hirose Connector

Board to Board & Mezzanine Connectors 144P M HDR STRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

Non-Stocked

Reel

$3.48

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers

2 Row

Solder

FX10

Reel

FunctionMAX™ Board-to-Board Connectors

Customer Service Office

Company

Resources

Support