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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Pitch	Number of Rows	Termination Style	Mounting Angle	Stack Height	Current Rating	Voltage Rating	Minimum Operating Temperature	Maximum Operating Temperature	Contact Plating	Contact Material	Housing Material	Series	Packaging
Board to Board & Mezzanine Connectors 180P PIN 0.8mm R/A THROUGH HOLE KX25-180P-LT-H1 JAE Electronics 1: 17,83 € 340In Stock	Mfr. Part No. KX25-180P-LT-H1 Mouser Part No 656-KX25-180P-LT-H1	JAE Electronics	Board to Board & Mezzanine Connectors 180P PIN 0.8mm R/A THROUGH HOLE Learn More about JAE Electronics jae kx connector plugs	Datasheet	340In Stock	17,83 € 15,15 € 14,21 € 13,53 € View 13,02 € 12,19 € 11,49 €	Min.: 1 Mult.: 1	Plugs	180 Position	0.8 mm (0.031 in)	2 Row	Solder	Right Angle	8.5 mm	500 mA				Gold	Copper Alloy		KX25	Tray
Board to Board & Mezzanine Connectors 0.8MM 50P PLUG KX15-50K3DE JAE Electronics 1: 4,49 € 70In Stock	Mfr. Part No. KX15-50K3DE Mouser Part No 656-KX15-50K3DE	JAE Electronics	Board to Board & Mezzanine Connectors 0.8MM 50P PLUG Learn More about JAE Electronics jae kx connector plugs	Datasheet	70In Stock	4,49 € 4,09 € 3,87 € 3,78 € View 3,59 € 3,14 € 2,73 € 2,66 € 2,56 €	Min.: 1 Mult.: 1	Plugs	50 Position	0.8 mm (0.031 in)	2 Row	Solder	Right Angle	5 mm, 8 mm, 11 mm, 14 mm, 17 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Polyphenylene Sulfide (PPS)	KX15	Tray
Board to Board & Mezzanine Connectors 0.8MM 60P RECPT KX14-60K2DE JAE Electronics 1: 5,11 € 1In Stock	Mfr. Part No. KX14-60K2DE Mouser Part No 656-KX14-60K2DE	JAE Electronics	Board to Board & Mezzanine Connectors 0.8MM 60P RECPT Learn More about JAE Electronics jae kx connector plugs	Datasheet	1In Stock	5,11 € 4,65 € 4,40 € 4,30 € View 4,09 € 3,59 € 3,12 € 3,04 € 2,92 €	Min.: 1 Mult.: 1	Sockets	60 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	4 mm, 5 mm, 6 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX14	Tray
Board to Board & Mezzanine Connectors 60p SMT Plug PCB to PCB .8mm KX15-60K4DE JAE Electronics 1: 5,19 € 5In Stock 105Expected 23/12/2026	Mfr. Part No. KX15-60K4DE Mouser Part No 656-KX1560K4DE	JAE Electronics	Board to Board & Mezzanine Connectors 60p SMT Plug PCB to PCB .8mm Learn More about JAE Electronics jae kx connector plugs	Datasheet	5In Stock 105Expected 23/12/2026	5,19 € 4,73 € 4,48 € 4,38 € View 4,16 € 3,65 € 3,17 € 3,09 € 2,98 €	Min.: 1 Mult.: 1	Plugs	60 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	6 mm, 9 mm, 12 mm, 15 mm, 18 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Polyphenylene Sulfide (PPS)	KX15	Tray
Board to Board & Mezzanine Connectors 70p SMT Plug PCB to PCB .8mm KX15-70KLDLE JAE Electronics 1: 5,73 € 95In Stock	Mfr. Part No. KX15-70KLDLE Mouser Part No 656-KX1570KLDLE	JAE Electronics	Board to Board & Mezzanine Connectors 70p SMT Plug PCB to PCB .8mm Learn More about JAE Electronics jae kx connector plugs	Datasheet	95In Stock	5,73 € 5,18 € 4,89 € 4,77 € View 4,53 € 4,06 € 3,64 € 3,48 € 3,38 €	Min.: 1 Mult.: 1	Plugs	70 Position	0.8 mm (0.031 in)	2 Row	Solder	Right Angle	5.75 mm	500 mA	200 VAC, 300 VDC	- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX15	Tray
Board to Board & Mezzanine Connectors 30p SMT Recep PCB to PCB .8mm KX14-30K8DE JAE Electronics 1: 3,01 € 167In Stock	Mfr. Part No. KX14-30K8DE Mouser Part No 656-KX1430K8DE	JAE Electronics	Board to Board & Mezzanine Connectors 30p SMT Recep PCB to PCB .8mm Learn More about JAE Electronics jae kx connector plugs	Datasheet	167In Stock	3,01 € 2,73 € 2,59 € 2,41 € View 2,11 € 2,05 € 1,82 € 1,76 € 1,70 €	Min.: 1 Mult.: 1	Sockets	30 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	10 mm, 11 mm, 12 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX14	Tray
Board to Board & Mezzanine Connectors 0.8MM 40P PLUG KX15-40K3DE JAE Electronics 1: 3,53 € 300In Stock	Mfr. Part No. KX15-40K3DE Mouser Part No 656-KX15-40K3DE	JAE Electronics	Board to Board & Mezzanine Connectors 0.8MM 40P PLUG Learn More about JAE Electronics jae kx connector plugs	Datasheet	300In Stock	3,53 € 2,99 € 2,67 € 2,54 € View 2,50 € 2,27 € 2,16 € 2,02 € 1,95 €	Min.: 1 Mult.: 1	Plugs	40 Position	0.8 mm (0.031 in)	2 Row	Solder	Right Angle	5 mm, 8 mm, 11 mm, 14 mm, 17 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Polyphenylene Sulfide (PPS)	KX15	Tray
Board to Board & Mezzanine Connectors 70p SMT Recep PCB to PCB .8mm KX14-70K5DE JAE Electronics 1: 4,94 € 258In Stock	Mfr. Part No. KX14-70K5DE Mouser Part No 656-KX1470K5DE	JAE Electronics	Board to Board & Mezzanine Connectors 70p SMT Recep PCB to PCB .8mm Learn More about JAE Electronics jae kx connector plugs	Datasheet	258In Stock	4,94 € 4,19 € 3,92 € 3,74 € View 3,56 € 3,34 € 3,30 €	Min.: 1 Mult.: 1	Sockets	70 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	7 mm, 8 mm, 9 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX14	Tray
Board to Board & Mezzanine Connectors 30P RT ANGLE PLUG 5.75mm HEIGHT KX15-30KLDLE JAE Electronics 1: 6,34 € 204In Stock	Mfr. Part No. KX15-30KLDLE Mouser Part No 656-KX15-30KLDLE	JAE Electronics	Board to Board & Mezzanine Connectors 30P RT ANGLE PLUG 5.75mm HEIGHT Learn More about JAE Electronics jae kx connector plugs	Datasheet	204In Stock	6,34 € 5,74 € 5,42 € 5,29 € View 5,02 € 4,49 € 4,23 € 3,81 € 3,51 €	Min.: 1 Mult.: 1	Plugs	30 Position	0.8 mm (0.031 in)	2 Row	Solder	Right Angle	5.75 mm	500 mA	200 VAC, 300 VDC	- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX15	Tray
Board to Board & Mezzanine Connectors 30P RECEPTACLE 2mm HEIGHT KX14-30K2DE JAE Electronics 1: 2,53 € 40In Stock	Mfr. Part No. KX14-30K2DE Mouser Part No 656-KX14-30K2DE	JAE Electronics	Board to Board & Mezzanine Connectors 30P RECEPTACLE 2mm HEIGHT Learn More about JAE Electronics jae kx connector plugs	Datasheet	40In Stock	2,53 € 2,14 € 1,92 € 1,89 € View 1,79 € 1,75 € 1,67 € 1,62 € 1,59 €	Min.: 1 Mult.: 1	Sockets	30 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	4 mm, 5 mm, 6 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX14	Tray
Board to Board & Mezzanine Connectors 0.8MM 80P RECPT KX14-80K2DE JAE Electronics 1: 5,92 € 39In Stock	Mfr. Part No. KX14-80K2DE Mouser Part No 656-KX14-80K2DE	JAE Electronics	Board to Board & Mezzanine Connectors 0.8MM 80P RECPT Learn More about JAE Electronics jae kx connector plugs	Datasheet	39In Stock	5,92 € 5,03 € 4,72 € 4,49 € View 4,27 € 4,00 € 3,81 € 3,63 € 3,41 €	Min.: 1 Mult.: 1	Sockets	80 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	4 mm, 5 mm, 6 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX14	Tray
Board to Board & Mezzanine Connectors 20p SMT Recep PCB to PCB .8mm KX14-20K2D-E1000E JAE Electronics 1: 2,31 € 84In Stock 1.000Expected 19/01/2027	Mfr. Part No. KX14-20K2D-E1000E Mouser Part No 656-KX1420K2DE1000ER	JAE Electronics	Board to Board & Mezzanine Connectors 20p SMT Recep PCB to PCB .8mm Learn More about JAE Electronics jae kx connector plugs	Datasheet	84In Stock 1.000Expected 19/01/2027	Cut Tape 2,31 € 2,11 € 2,00 € 1,86 € Reel 1,40 € View 1,63 € 1,58 € 1,35 € 1,31 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000															KX14	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 20p SMT Recep PCB to PCB .8mm KX14-20K8DE JAE Electronics 1: 2,27 € 453In Stock	Mfr. Part No. KX14-20K8DE Mouser Part No 656-KX1420K8DE	JAE Electronics	Board to Board & Mezzanine Connectors 20p SMT Recep PCB to PCB .8mm Learn More about JAE Electronics jae kx connector plugs	Datasheet	453In Stock	2,27 € 1,93 € 1,72 € 1,63 € View 1,51 € 1,45 € 1,36 € 1,29 € 1,26 €	Min.: 1 Mult.: 1	Sockets	20 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	10 mm, 11 mm, 12 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX14	Tray
Board to Board & Mezzanine Connectors 30p SMT Recep PCB to PCB .8mm KX14-30K5DE JAE Electronics 1: 2,57 € 201In Stock	Mfr. Part No. KX14-30K5DE Mouser Part No 656-KX1430K5DE	JAE Electronics	Board to Board & Mezzanine Connectors 30p SMT Recep PCB to PCB .8mm Learn More about JAE Electronics jae kx connector plugs	Datasheet	201In Stock	2,57 € 2,46 € 2,33 € 1,85 € View 1,74 € 1,65 € 1,57 € 1,47 € 1,44 €	Min.: 1 Mult.: 1	Sockets	30 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	7 mm, 8 mm, 9 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX14	Tray
Board to Board & Mezzanine Connectors 60p SMT Recep PCB to PCB .8mm KX14-60K5DE JAE Electronics 1: 4,85 € 41In Stock 137Expected 31/12/2026	Mfr. Part No. KX14-60K5DE Mouser Part No 656-KX1460K5DE	JAE Electronics	Board to Board & Mezzanine Connectors 60p SMT Recep PCB to PCB .8mm Learn More about JAE Electronics jae kx connector plugs	Datasheet	41In Stock 137Expected 31/12/2026	4,85 € 4,12 € 3,86 € 3,68 € View 3,50 € 3,28 € 3,12 € 2,92 € 2,73 €	Min.: 1 Mult.: 1	Sockets	60 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	7 mm, 8 mm, 9 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX14	Tray
Board to Board & Mezzanine Connectors 20P RT ANGLE PLUG 5.75mm HEIGHT KX15-20KLDLE JAE Electronics 1: 5,11 € 43In Stock	Mfr. Part No. KX15-20KLDLE Mouser Part No 656-KX15-20KLDLE	JAE Electronics	Board to Board & Mezzanine Connectors 20P RT ANGLE PLUG 5.75mm HEIGHT Learn More about JAE Electronics jae kx connector plugs	Datasheet	43In Stock	5,11 € 4,65 € 4,40 € 4,30 € View 4,09 € 3,59 € 3,12 € 3,04 € 2,92 €	Min.: 1 Mult.: 1	Plugs	20 Position	0.8 mm (0.031 in)	2 Row	Solder	Right Angle	5.75 mm	500 mA	200 VAC, 300 VDC	- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX15	Tray
Board to Board & Mezzanine Connectors 30P PLUG 4mm HEIGHT KX15-30K4DE JAE Electronics 1: 2,83 € 108In Stock	Mfr. Part No. KX15-30K4DE Mouser Part No 656-KX15-30K4DE	JAE Electronics	Board to Board & Mezzanine Connectors 30P PLUG 4mm HEIGHT Learn More about JAE Electronics jae kx connector plugs	Datasheet	108In Stock	2,83 € 2,40 € 2,14 € 2,04 € View 1,91 € 1,82 € 1,73 € 1,63 € 1,61 €	Min.: 1 Mult.: 1	Plugs	30 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	6 mm, 9 mm, 12 mm, 15 mm, 18 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Polyphenylene Sulfide (PPS)	KX15	Tray
Board to Board & Mezzanine Connectors 0.8MM 80P PLUG KX15-80K3DE JAE Electronics 1: 5,99 € 54In Stock 108Expected 22/09/2026	Mfr. Part No. KX15-80K3DE Mouser Part No 656-KX15-80K3DE	JAE Electronics	Board to Board & Mezzanine Connectors 0.8MM 80P PLUG Learn More about JAE Electronics jae kx connector plugs	Datasheet	54In Stock 108Expected 22/09/2026	5,99 € 5,09 € 4,77 € 4,55 € View 4,33 € 4,05 € 3,85 € 3,67 € 3,62 €	Min.: 1 Mult.: 1	Plugs	80 Position	0.8 mm (0.031 in)	2 Row	Solder	Right Angle	5 mm, 8 mm, 11 mm, 14 mm, 17 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Polyphenylene Sulfide (PPS)	KX15	Tray
Board to Board & Mezzanine Connectors 20p SMT Plug PCB to PCB .8mm KX15-20K3DE JAE Electronics 1: 2,12 € 31In Stock	Mfr. Part No. KX15-20K3DE Mouser Part No 656-KX1520K3DE	JAE Electronics	Board to Board & Mezzanine Connectors 20p SMT Plug PCB to PCB .8mm Learn More about JAE Electronics jae kx connector plugs	Datasheet	31In Stock	2,12 € 1,80 € 1,60 € 1,52 € View 1,43 € 1,36 € 1,26 € 1,18 € 1,15 €	Min.: 1 Mult.: 1	Plugs	20 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	5 mm, 8 mm, 11 mm, 14 mm, 17 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Polyphenylene Sulfide (PPS)	KX15	Tray
Board to Board & Mezzanine Connectors 20p SMT Plug PCB to PCB .8mm KX15-20K4DE JAE Electronics 1: 2,37 € 130In Stock	Mfr. Part No. KX15-20K4DE Mouser Part No 656-KX1520K4DE	JAE Electronics	Board to Board & Mezzanine Connectors 20p SMT Plug PCB to PCB .8mm Learn More about JAE Electronics jae kx connector plugs	Datasheet	130In Stock	2,37 € 2,06 € 1,84 € 1,75 € View 1,63 € 1,56 € 1,44 € 1,35 € 1,31 €	Min.: 1 Mult.: 1	Plugs	20 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	6 mm, 9 mm, 12 mm, 15 mm, 18 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Polyphenylene Sulfide (PPS)	KX15	Tray
Board to Board & Mezzanine Connectors 70p SMT Plug PCB to PCB .8mm KX15-70K4DE JAE Electronics 1: 5,28 € 122In Stock	Mfr. Part No. KX15-70K4DE Mouser Part No 656-KX1570K4DE	JAE Electronics	Board to Board & Mezzanine Connectors 70p SMT Plug PCB to PCB .8mm Learn More about JAE Electronics jae kx connector plugs	Datasheet	122In Stock	5,28 € 4,49 € 4,21 € 4,01 € View 3,82 € 3,57 € 3,40 € 3,23 € 3,08 €	Min.: 1 Mult.: 1	Plugs	70 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	6 mm, 9 mm, 12 mm, 15 mm, 18 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Polyphenylene Sulfide (PPS)	KX15	Tray
Board to Board & Mezzanine Connectors 180P SCKT 0.8mm THROUGH HOLE KX24-180R-6ST-H1 JAE Electronics 1: 14,83 € 240Expected 31/12/2026	Mfr. Part No. KX24-180R-6ST-H1 Mouser Part No 656-KX24-180R-6ST-H1	JAE Electronics	Board to Board & Mezzanine Connectors 180P SCKT 0.8mm THROUGH HOLE Learn More about JAE Electronics jae kx connector plugs	Datasheet	240Expected 31/12/2026	14,83 € 12,60 € 11,82 € 11,25 € View 10,72 € 10,04 € 9,55 € 9,48 € Quote	Min.: 1 Mult.: 1	Sockets	180 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight		500 mA	200 VAC	- 40 C	+ 80 C	Gold	Copper Alloy	Polybutylene Terephthalate (PBT)	KX24	Tray
Board to Board & Mezzanine Connectors 20P RECEPTACLE 2mm HEIGHT KX14-20K2DE JAE Electronics 1: 2,55 € 250Expected 29/12/2026	Mfr. Part No. KX14-20K2DE Mouser Part No 656-KX14-20K2DE	JAE Electronics	Board to Board & Mezzanine Connectors 20P RECEPTACLE 2mm HEIGHT Learn More about JAE Electronics jae kx connector plugs	Datasheet	250Expected 29/12/2026	2,55 € 2,16 € 1,93 € 1,83 € View 1,72 € 1,63 € 1,56 € 1,45 € 1,42 €	Min.: 1 Mult.: 1	Sockets	20 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	4 mm, 5 mm, 6 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX14	Tray
Board to Board & Mezzanine Connectors 20p SMT Recep PCB to PCB .8mm KX14-20K5DE JAE Electronics 1: 2,27 € 183Expected 25/09/2026	Mfr. Part No. KX14-20K5DE Mouser Part No 656-KX1420K5DE	JAE Electronics	Board to Board & Mezzanine Connectors 20p SMT Recep PCB to PCB .8mm Learn More about JAE Electronics jae kx connector plugs	Datasheet	183Expected 25/09/2026	2,27 € 1,93 € 1,72 € 1,63 € View 1,53 € 1,46 € 1,37 € 1,28 € 1,22 €	Min.: 1 Mult.: 1	Sockets	20 Position	0.8 mm (0.031 in)	2 Row	Solder	Straight	7 mm, 8 mm, 9 mm	500 mA		- 40 C	+ 85 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	KX14	Tray
Board to Board & Mezzanine Connectors 20P Plug Str 0.5mm Floating KX15-20KLDL-E1000E JAE Electronics 1: 2,26 € 621Expected 23/12/2026	Mfr. Part No. KX15-20KLDL-E1000E Mouser Part No 656-KX1520KLDLE1000E	JAE Electronics	Board to Board & Mezzanine Connectors 20P Plug Str 0.5mm Floating Learn More about JAE Electronics jae kx connector plugs	Datasheet	621Expected 23/12/2026	Cut Tape 2,26 € 2,06 € 1,95 € 1,81 € Reel 1,37 € View 1,59 € 1,55 € 1,32 € 1,27 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Plugs	20 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	Reel, Cut Tape, MouseReel

KX Board-to-Board/Mezzanine Connector Plugs

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