K Connectors

LEMO K Connectors are specifically designed for outdoor applications with IP68 watertight connections when mated. These connectors feature an inner sleeve and two seals to prevent penetration of solids or liquids into the housing formed by the plug, free socket, fixed socket, or coupler. The push-pull latching mechanism provides a secure connection while multikey options prevent cross-mating of similar connectors within a panel. LEMO K Connectors offer rugged housing for extreme working conditions with more than 5000 mating cycles and a temperature range of -55°C to +200°C. These connectors are used in medical, audio, video, and energy industries.

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Termination Style
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Packaging
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
1In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 3 Contact Cable Mount Crimp IP66, IP68 Grey 1K
LEMO Circular Push Pull Connectors ST PLUG SOLDER 4 PIN COLLET/NET CONN
Datasheet
27In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 4 Contact Cable Mount Solder IP66, IP68 Grey 1K
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
13In Stock
73Expected 10/19/2026
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 4 Contact Cable Mount Solder IP66, IP68 Grey 1K Bulk
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
5In Stock
20On Order
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 6 Contact Cable Mount Solder IP66, IP68 Grey 1K
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
3In Stock
10Expected 11/25/2026
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 8 Contact Cable Mount Solder IP66, IP68 Grey 1K
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
2In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 14 Contact Cable Mount Solder IP66, IP68 Grey 1K Bulk
LEMO Circular Push Pull Connectors LKP KeyG 14C CHR 5.5mm C
Datasheet
12In Stock
12Expected 8/12/2026
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 14 Contact Cable Mount Crimp IP66, IP68 Grey 1K
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
1In Stock
10Expected 9/14/2026
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 10 Contact Cable Mount Solder IP66, IP68 Grey 2K Bulk
LEMO Circular Push Pull Connectors 12P STRT PLUG CRIMP 6.2mm CABLE COLLET
Datasheet
14In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 12 Contact Cable Mount Crimp IP66, IP68 Grey 2K
LEMO Circular Push Pull Connectors 4P SOLDER SCKT RECPT CABLE COLLET 4.2MM
Datasheet
1In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 4 Contact 0K Cable Mount Solder IP68 Grey 1K
LEMO Circular Push Pull Connectors 5P SOLDER SCKT RECPT CABLE COLLET 6.2MM
Datasheet
4In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 5 Contact 1K Cable Mount Solder IP68 Grey 1K
LEMO Circular Push Pull Connectors LKP KeyG 16C CHR 7.5mm C BR
Datasheet
1In Stock
Min.: 1
Mult.: 1
Connectors Pin (Male) 16 Contact Cable Mount Crimp IP66, IP68 2K
LEMO Circular Push Pull Connectors CAP F. FIXED RECPT
Datasheet
2In Stock
Min.: 1
Mult.: 1
Accessories Cap, Receptacle IP68 3K
LEMO Circular Push Pull Connectors
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 16 Contact 1K Panel Mount Through Hole IP68 Grey 1K
LEMO Circular Push Pull Connectors 16P FIXED PCB RECEPT NUT FIXING
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 16 Contact 2K Panel Mount Through Hole IP68 Grey 2K
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
1In Stock
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Socket (Female) 20 Contact 3K Panel Mount Solder IP68 Grey 3K
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
5In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 10 Contact Cable Mount Solder IP66, IP68 Grey 1K
LEMO Circular Push Pull Connectors LKP KeyG 10C CHR 1.1mm K
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 10 Contact Cable Mount Solder IP66, IP68 Grey 2K
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
4In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 10 Contact Cable Mount Solder IP66, IP68 Grey 2K
LEMO Circular Push Pull Connectors
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Pin (Male) 4 Contact Cable Mount Solder IP66, IP68 3K
LEMO Circular Push Pull Connectors
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors Pin (Male) Cable Mount Crimp IP66, IP68 3K
LEMO Circular Push Pull Connectors
Datasheet
2In Stock
Min.: 1
Mult.: 1
Connectors Pin (Male) 10 Contact Cable Mount Crimp IP66, IP68 3K
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
2In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 14 Contact Cable Mount Solder IP66, IP68 Grey 3K
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
3In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 26 Contact Cable Mount Solder IP66, IP68 Grey 3K
LEMO Circular Push Pull Connectors
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 6 Contact Cable Mount Crimp IP66, IP68 3K