Board to Board & Mezzanine Connectors

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KX Board-to-Board/Mezzanine Connector Plugs

JAE Electronics KX Board-to-Board/Mezzanine Connector Plugs are designed for connection between parallel boards spaced 4mm to 9mm (increments of 1mm). These connector plugs have ribbon-type contacts to ensure reliable electrical continuity while resisting the twisting force of coupling. JAE Electronics KX Board-to-Board/Mezzanine Connector Plugs include a configuration suited for automatic packaging, a sufficient absorbing face, a terminal length easily recognizable by an image processor, and a friction lock less sensitive to vibration and tensile strength. General specifications of the KX Connectors include 20-80 contacts, 0.8mm (two rows) contact spacing, and 70mΩ max. contact resistance.

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Part #

Board to Board & Mezzanine Connectors 60p SMT Plug PCB to PCB .8mm

KX15-60KLDLE
JAE Electronics
1: S/21.45
200Expected 12/2/2026

Mfr. Part #
KX15-60KLDLE

Mouser Part #
656-KX1560KLDLE

JAE Electronics

Board to Board & Mezzanine Connectors 60p SMT Plug PCB to PCB .8mm

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Datasheet

200Expected 12/2/2026

S/21.45

S/18.18

S/17.05

S/16.23

View

Min.: 1
Mult.: 1

Plugs

60 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

500 mA

200 VAC, 300 VDC

- 40 C

+ 85 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

KX15

Tray

Board to Board & Mezzanine Connectors 0.8MM 80P RECPT

KX14-80K5DE
JAE Electronics
1: S/27.09
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
KX14-80K5DE

Mouser Part #
656-KX14-80K5DE

JAE Electronics

Board to Board & Mezzanine Connectors 0.8MM 80P RECPT

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Datasheet

Non-Stocked Lead-Time 10 Weeks

S/27.09

S/23.04

S/21.60

S/20.59

View

Min.: 1
Mult.: 1

Receptacles

80 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

5 mm

500 mA

200 VAC, 300 VDC

- 40 C

+ 85 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

KX14

Tray

Board to Board & Mezzanine Connectors 140p SMT Recep PCB to PCB .8mm

KX14-140K2DE
JAE Electronics
1: S/35.30
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
KX14-140K2DE

Mouser Part #
656-KX14140K2DE

JAE Electronics

Board to Board & Mezzanine Connectors 140p SMT Recep PCB to PCB .8mm

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Datasheet

Non-Stocked Lead-Time 9 Weeks

S/35.30

S/31.80

S/29.93

S/29.19

View

Min.: 1
Mult.: 1

KX14

Tray

Board to Board & Mezzanine Connectors 20p SMT Recep PCB to PCB .8mm

KX14-20K5D-E1000E
JAE Electronics
1,000: S/5.53
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
KX14-20K5D-E1000E

Mouser Part #
656-KX1420K5DE1000ER

JAE Electronics

Board to Board & Mezzanine Connectors 20p SMT Recep PCB to PCB .8mm

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Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

S/5.53

S/5.18

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

: 1,000

KX14

Reel

Board to Board & Mezzanine Connectors 70p SMT Recep PCB to PCB .8mm

KX14-70K2D-E1000E
JAE Electronics
1,000: S/13.27
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
KX14-70K2D-E1000E

Mouser Part #
656-KX1470K2DE1000ER

JAE Electronics

Board to Board & Mezzanine Connectors 70p SMT Recep PCB to PCB .8mm

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

S/13.27

S/12.38

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

: 1,000

KX14

Reel

Board to Board & Mezzanine Connectors 20p SMT Plug PCB to PCB .8mm

KX15-20K3D-E1000E
JAE Electronics
1,000: S/4.90
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
KX15-20K3D-E1000E

Mouser Part #
656-KX1520K3DE1000ER

JAE Electronics

Board to Board & Mezzanine Connectors 20p SMT Plug PCB to PCB .8mm

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

S/4.90

S/4.63

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

: 1,000

KX15

Reel

Board to Board & Mezzanine Connectors 20p SMT Plug PCB to PCB .8mm

KX15-20K4D-E1000E
JAE Electronics
1,000: S/4.90
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
KX15-20K4D-E1000E

Mouser Part #
656-KX1520K4DE1000ER

JAE Electronics

Board to Board & Mezzanine Connectors 20p SMT Plug PCB to PCB .8mm

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

S/4.90

S/4.63

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

: 1,000

KX15

Reel

Board to Board & Mezzanine Connectors 30p SMT Plug PCB to PCB .8mm

KX15-30K4D-E1000E
JAE Electronics
1,000: S/6.93
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
KX15-30K4D-E1000E

Mouser Part #
656-KX1530K4DE1000ER

JAE Electronics

Board to Board & Mezzanine Connectors 30p SMT Plug PCB to PCB .8mm

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

S/6.93

S/6.50

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

: 1,000

KX15

Reel

Board to Board & Mezzanine Connectors 40p SMT Plug PCB to PCB .8mm

KX1540KLDLE1000E
JAE Electronics
1,000: S/8.37
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
KX1540KLDLE1000E

Mouser Part #
656-KX1540KLDLE1000E

JAE Electronics

Board to Board & Mezzanine Connectors 40p SMT Plug PCB to PCB .8mm

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

S/8.37

S/7.82

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

: 1,000

KX15

Reel

Board to Board & Mezzanine Connectors 50p SMT Plug PCB to PCB .8mm

KX15-50K4D-E1000E
JAE Electronics
1,000: S/9.19
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
KX15-50K4D-E1000E

Mouser Part #
656-KX1550K4DE1000ER

JAE Electronics

Board to Board & Mezzanine Connectors 50p SMT Plug PCB to PCB .8mm

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Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

S/9.19

S/8.56

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

: 1,000

KX15

Reel

Board to Board & Mezzanine Connectors 100P SCKT 0.8mm R/A THROUGH HOLE

KX24-100R-LT-H1
JAE Electronics
1: S/45.19
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
KX24-100R-LT-H1

Mouser Part #
656-KX24-100R-LT-H1

JAE Electronics

Board to Board & Mezzanine Connectors 100P SCKT 0.8mm R/A THROUGH HOLE

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Datasheet

Non-Stocked Lead-Time 10 Weeks

S/45.19

S/40.05

S/38.54

S/36.98

View

Min.: 1
Mult.: 1

Receptacles

100 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

8.5 mm

500 mA

Gold

Copper Alloy

KX24

Tray

Board to Board & Mezzanine Connectors 120P SCKT 0.8mm R/A THROUGH HOLE

KX24-120R-LT-H1
JAE Electronics
1: S/52.90
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
KX24-120R-LT-H1

Mouser Part #
656-KX24-120R-LT-H1

JAE Electronics

Board to Board & Mezzanine Connectors 120P SCKT 0.8mm R/A THROUGH HOLE

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Datasheet

Non-Stocked Lead-Time 11 Weeks

S/52.90

S/46.90

S/45.08

S/43.28

View

Min.: 1
Mult.: 1

Receptacles

120 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

8.5 mm

500 mA

Gold

Copper Alloy

KX24

Tray

Board to Board & Mezzanine Connectors 0.8MM 80P RECPT

KX14-80K8DE
JAE Electronics
1: S/27.09
Non-Stocked Lead-Time 21 Weeks

Mfr. Part #
KX14-80K8DE

Mouser Part #
656-KX14-80K8DE

JAE Electronics

Board to Board & Mezzanine Connectors 0.8MM 80P RECPT

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 21 Weeks

S/27.09

S/23.00

S/21.56

S/20.55

View

Min.: 1
Mult.: 1

80 Position

0.8 mm (0.031 in)

Solder

Straight

500 mA

Gold

KX14

Tray

Board to Board & Mezzanine Connectors 20p SMT Recep PCB to PCB .8mm

KX1420K8DE650E
JAE Electronics
650: S/6.19
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
KX1420K8DE650E

Mouser Part #
656-KX1420K8DE650ER

JAE Electronics

Board to Board & Mezzanine Connectors 20p SMT Recep PCB to PCB .8mm

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

S/6.19

S/5.29

S/4.94

S/4.71

Min.: 650
Mult.: 650

: 650

KX14

Reel

Board to Board & Mezzanine Connectors 30p SMT Recep PCB to PCB .8mm

KX14-30K2D-E1000E
JAE Electronics
1,000: S/7.24
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
KX14-30K2D-E1000E

Mouser Part #
656-KX1430K2DE1000ER

JAE Electronics

Board to Board & Mezzanine Connectors 30p SMT Recep PCB to PCB .8mm

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Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

S/7.24

S/7.01

S/6.73

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

: 1,000

KX14

Reel

Board to Board & Mezzanine Connectors 30p SMT Recep PCB to PCB .8mm

KX1430K8DE650E
JAE Electronics
650: S/7.82
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
KX1430K8DE650E

Mouser Part #
656-KX1430K8DE650ER

JAE Electronics

Board to Board & Mezzanine Connectors 30p SMT Recep PCB to PCB .8mm

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

S/7.82

S/6.77

S/6.34

S/6.03

Min.: 650
Mult.: 650

: 650

KX14

Reel

Board to Board & Mezzanine Connectors 60p SMT Recep PCB to PCB .8mm

KX14-60K5D-E1000E
JAE Electronics
1: S/22.97
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
KX14-60K5D-E1000E

Mouser Part #
656-KX1460K5DE1000ER

JAE Electronics

Board to Board & Mezzanine Connectors 60p SMT Recep PCB to PCB .8mm

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

S/22.97

S/20.90

S/19.81

S/19.35

Reel

S/13.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

KX14

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 60p SMT Recep PCB to PCB .8mm

KX14-60K8DE
JAE Electronics
1: S/23.16
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
KX14-60K8DE

Mouser Part #
656-KX1460K8DE

JAE Electronics

Board to Board & Mezzanine Connectors 60p SMT Recep PCB to PCB .8mm

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

S/23.16

S/19.62

S/19.35

S/18.88

View

Min.: 1
Mult.: 1

Receptacles

60 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

500 mA

- 40 C

+ 85 C

Tin

Copper Alloy

Thermoplastic (TP)

KX14

Tray

Board to Board & Mezzanine Connectors 60p SMT Recep PCB to PCB .8mm

KX1460K8DE650E
JAE Electronics
650: S/13.27
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
KX1460K8DE650E

Mouser Part #
656-KX1460K8DE650ER

JAE Electronics

Board to Board & Mezzanine Connectors 60p SMT Recep PCB to PCB .8mm

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

S/13.27

S/11.29

S/10.51

S/10.12

Min.: 650
Mult.: 650

: 650

KX14

Reel

Board to Board & Mezzanine Connectors 70p SMT Recep PCB to PCB .8mm

KX14-70K2DE
JAE Electronics
1: S/25.42
Lead-Time 13 Weeks

Mfr. Part #
KX14-70K2DE

Mouser Part #
656-KX1470K2DE

JAE Electronics

Board to Board & Mezzanine Connectors 70p SMT Recep PCB to PCB .8mm

Learn More

Datasheet

Lead-Time 13 Weeks

S/25.42

S/23.00

S/21.76

S/17.05

View

Min.: 1
Mult.: 1

Receptacles

70 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

3.55 mm

KX14

Tray

Board to Board & Mezzanine Connectors 70p SMT Recep PCB to PCB .8mm

KX14-70K8DE
JAE Electronics
1: S/23.63
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
KX14-70K8DE

Mouser Part #
656-KX1470K8DE

JAE Electronics

Board to Board & Mezzanine Connectors 70p SMT Recep PCB to PCB .8mm

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

S/23.63

S/20.12

S/18.88

S/17.94

View

Min.: 1
Mult.: 1

KX14

Tray

Board to Board & Mezzanine Connectors 70p SMT Recep PCB to PCB .8mm

KX14-70K8D-E650E
JAE Electronics
70,000: S/32.93
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
KX14-70K8D-E650E

Mouser Part #
656-KX1470K8DE650ER

JAE Electronics

Board to Board & Mezzanine Connectors 70p SMT Recep PCB to PCB .8mm

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

S/32.93

MouseReel Available

Min.: 70,000
Mult.: 70,000

: 650

KX14

Reel

Board to Board & Mezzanine Connectors 70p SMT Recep PCB to PCB .8mm

KX1470N2DE
JAE Electronics
1: S/20.28
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
KX1470N2DE

Mouser Part #
656-KX1470N2DE

JAE Electronics

Board to Board & Mezzanine Connectors 70p SMT Recep PCB to PCB .8mm

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/20.28

S/18.45

S/17.48

S/17.09

View

Min.: 1
Mult.: 1

KX14

Tray

Board to Board & Mezzanine Connectors 80p SMT Recep PCB to PCB .8mm

KX14-80K2D-E1000E
JAE Electronics
1,000: S/17.67
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
KX14-80K2D-E1000E

Mouser Part #
656-KX1480K2DE1000ER

JAE Electronics

Board to Board & Mezzanine Connectors 80p SMT Recep PCB to PCB .8mm

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

S/17.67

S/17.20

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

: 1,000

KX14

Reel

Board to Board & Mezzanine Connectors 80p SMT Recep PCB to PCB .8mm

KX14-80K5D-E1000E
JAE Electronics
1,000: S/16.58
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
KX14-80K5D-E1000E

Mouser Part #
656-KX1480K5DE1000ER

JAE Electronics

Board to Board & Mezzanine Connectors 80p SMT Recep PCB to PCB .8mm

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

S/16.58

S/16.08

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

: 1,000

KX14

Reel

KX Board-to-Board/Mezzanine Connector Plugs

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