Circular Push Pull Connectors

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Connector Type	Contact Gender	Number of Contacts	Shell Size	Mounting Style	Termination Style	Accessory Type	IP Rating	Color	Series	Packaging
Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination EGG.2K.304.CLL LEMO 1: ¥12,010.7 3Expected 10/19/2026	Mfr. Part # EGG.2K.304.CLL Mouser Part # 736-EGG2K304CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	3Expected 10/19/2026	¥12,010.7 ¥10,208.5 ¥9,529.2 ¥9,198.6 View ¥8,740.2 Quote	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	4 Contact	2K	Panel Mount	Solder		IP68	Grey	2K
Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Crimp termination EGL.1K.304.CYC LEMO 1: ¥9,235.2 8Expected 1/8/2027	Mfr. Part # EGL.1K.304.CYC Mouser Part # 736-EGL.1K.304.CYC	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Crimp termination	Datasheet	8Expected 1/8/2027	¥9,235.2 ¥7,848.2 ¥7,461.2 ¥7,273.5 View ¥7,140.6 ¥6,928 Quote	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Pin (Male)	4 Contact	1K	Panel Mount	Crimp		IP66, IP68	Gray	1K
Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination EGL.1K.304.CLA LEMO 1: ¥8,331.6 4Expected 11/24/2026	Mfr. Part # EGL.1K.304.CLA Mouser Part # 736-EGL1K304CLA	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination	Datasheet	4Expected 11/24/2026	¥8,331.6 ¥7,082.5 ¥6,554.3 ¥6,321.8 View ¥6,021.1 ¥5,644.1	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Pin (Male)	4 Contact	1K	Panel Mount	Solder		IP66, IP68	Gray	1K
Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Solder termination FGG.0K.303.CLAC45Z LEMO 1: ¥8,115.6 18On Order	Mfr. Part # FGG.0K.303.CLAC45Z Mouser Part # 736-FGG0K303CLAC45Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	18On Order On Order Ship Dates Mfr. #: FGG.0K.303.CLAC45Z Stock: 0 On Order: 8 Expected 2/12/2027 10 Expected 4/14/2027 Factory Lead-Time: 29 Weeks	¥8,115.6 ¥6,898.1 ¥6,278.6	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	3 Contact		Cable Mount	Solder		IP66, IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Solder termination FGG.0K.303.CLAC50Z LEMO 1: ¥8,223.6 11Expected 2/3/2027	Mfr. Part # FGG.0K.303.CLAC50Z Mouser Part # 736-FGG0K303CLAC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	11Expected 2/3/2027	¥8,223.6 ¥6,989.5 ¥6,644 ¥6,433.1 View ¥6,313.5 ¥6,124.1 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	3 Contact		Cable Mount	Solder		IP66, IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FGG.0K.304.CLAC40Z LEMO 1: ¥8,315 1Expected 2/24/2027	Mfr. Part # FGG.0K.304.CLAC40Z Mouser Part # 736-FGG0K304CLAC40Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	1Expected 2/24/2027	¥8,315 ¥6,898.1	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	4 Contact		Cable Mount	Solder		IP66, IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FGG.0K.304.CLAC50 LEMO 1: ¥8,296.7 10Expected 11/9/2026	Mfr. Part # FGG.0K.304.CLAC50 Mouser Part # 736-FGG0K304CLAC50	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	10Expected 11/9/2026	¥8,296.7 ¥7,050.9 ¥6,622.4 ¥6,393.2 View ¥6,089.2 ¥5,708.9	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	4 Contact		Cable Mount	Solder		IP66, IP68	Grey	0K
Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET FGG.0K.304.CYCC50 LEMO 1: ¥7,688.8 2Expected 1/25/2027	Mfr. Part # FGG.0K.304.CYCC50 Mouser Part # 736-FGG0K304CYCC50	LEMO	Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET Learn More about LEMO k connectors	Datasheet	2Expected 1/25/2027	¥7,688.8 ¥7,203.8 ¥7,039.3 ¥6,923 View ¥6,805.1 ¥6,620.7 Quote	Min.: 1 Mult.: 1											0K
Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination FGG.0K.305.CLAC25 LEMO 1: ¥8,006 10Expected 12/18/2026	Mfr. Part # FGG.0K.305.CLAC25 Mouser Part # 736-FGG0K305CLAC25	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	10Expected 12/18/2026	¥8,006 ¥6,806.8 ¥6,379.9 ¥6,075.9 View ¥5,785.3 ¥5,424.8	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	5 Contact		Cable Mount	Solder		IP66, IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination FGG.0K.305.CLAC50Z LEMO 1: ¥8,716.9 12Expected 1/25/2027	Mfr. Part # FGG.0K.305.CLAC50Z Mouser Part # 736-FGG0K305CLAC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	12Expected 1/25/2027	¥8,716.9 ¥7,408.1 ¥6,946.3 ¥6,702.1 View ¥6,381.6 ¥5,982.9	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	5 Contact		Cable Mount	Solder		IP66, IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Plug, 6 LV Contacts, with Solder termination FGG.0K.306.CLAC50 LEMO 1: ¥8,427.9 13Expected 2/3/2027	Mfr. Part # FGG.0K.306.CLAC50 Mouser Part # 736-FGG0K306CLAC50	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 6 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	13Expected 2/3/2027	¥8,427.9 ¥7,246.9 ¥6,708.8 ¥6,471.3 View ¥6,162.3 ¥5,777	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	6 Contact		Cable Mount	Solder		IP66, IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination FGG.1K.302.CLAC60Z LEMO 1: ¥9,299.9 10Expected 2/19/2027	Mfr. Part # FGG.1K.302.CLAC60Z Mouser Part # 736-FGG1K302CLAC60Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	10Expected 2/19/2027	¥9,299.9 ¥8,004.4 ¥7,526	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	2 Contact		Cable Mount	Solder		IP66, IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Crimp termination FGG.1K.304.CYCC60Z LEMO 1: ¥10,246.7 9Expected 10/12/2026	Mfr. Part # FGG.1K.304.CYCC60Z Mouser Part # 736-FGG1K304CYCC60Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Crimp termination Learn More about LEMO k connectors	Datasheet	9Expected 10/12/2026	¥10,246.7 ¥8,770.1 ¥8,117.3 ¥7,830 ¥7,456.2	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	4 Contact		Cable Mount	Crimp		IP66, IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination FGG.1K.305.CLAC50Z LEMO 1: ¥9,869.7 6In Stock	Mfr. Part # FGG.1K.305.CLAC50Z Mouser Part # 736-FGG1K305CLAC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	6In Stock	¥9,869.7 ¥8,389.7 ¥8,316.6 ¥8,217 View ¥8,085.7 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	5 Contact		Cable Mount	Solder		IP66, IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 6 LV Contacts, with Solder termination FGG.1K.306.CLAC50Z LEMO 1: ¥10,466 10Expected 10/26/2026	Mfr. Part # FGG.1K.306.CLAC50Z Mouser Part # 736-FGG1K306CLAC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 6 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	10Expected 10/26/2026	¥10,466 ¥8,896.3 ¥8,471.1 ¥8,376.4 View ¥8,127.3 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	6 Contact		Cable Mount	Solder		IP66, IP68	Grey	1K	Bulk
Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination FGG.1K.308.CLAC50Z LEMO 1: ¥11,128.7 10Expected 11/25/2026	Mfr. Part # FGG.1K.308.CLAC50Z Mouser Part # 736-FGG1K308CLAC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	10Expected 11/25/2026	¥11,128.7 ¥9,457.7 ¥8,866.4 ¥8,444.5 ¥8,040.9	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	8 Contact		Cable Mount	Solder		IP66, IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Crimp termination FGG.1K.308.CYCC60Z LEMO 1: ¥12,215 8Expected 11/16/2026	Mfr. Part # FGG.1K.308.CYCC60Z Mouser Part # 736-FGG1K308CYCC60Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Crimp termination Learn More about LEMO k connectors	Datasheet	8Expected 11/16/2026	¥12,215 ¥10,382.9 ¥9,608.9 ¥9,268.4 ¥8,826.6	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	8 Contact		Cable Mount	Crimp		IP66, IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination FGG.1K.310.CLAC65 LEMO 1: ¥12,867.8 11Expected 12/7/2026	Mfr. Part # FGG.1K.310.CLAC65 Mouser Part # 736-FGG1K310CLAC65	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	11Expected 12/7/2026	¥12,867.8 ¥10,937.7 ¥10,271.6 ¥9,907.9 View ¥9,436.1 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	10 Contact		Cable Mount	Solder		IP66, IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FGG.2K.304.CLAC40Z LEMO 1: ¥13,462.4 8Expected 2/19/2027	Mfr. Part # FGG.2K.304.CLAC40Z Mouser Part # 736-FGG2K304CLAC40Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	8Expected 2/19/2027	¥13,462.4 ¥11,442.6 ¥10,369.6	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	4 Contact		Cable Mount	Solder		IP66, IP68	Grey	2K
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FGG.3K.304.CLAC75Z LEMO 1: ¥20,392.1 9Expected 12/17/2026	Mfr. Part # FGG.3K.304.CLAC75Z Mouser Part # 736-FGG3K304CLAC75Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	9Expected 12/17/2026	¥20,392.1 ¥17,337.5 ¥16,777.8 ¥16,468.8 View ¥15,978.8 Quote	Min.: 1 Mult.: 1	Connectors		Pin (Male)	4 Contact		Cable Mount	Solder		IP66, IP68		3K
Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with None termination FGL.2K.302.CYZK10H LEMO 1: ¥16,787.7 15Expected 11/4/2026 New Product	Mfr. Part # FGL.2K.302.CYZK10H Mouser Part # 736-FGL2K302.CYZK10H New Product	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with None termination	Datasheet	15Expected 11/4/2026	¥16,787.7 ¥14,273 ¥13,937.5	Min.: 1 Mult.: 1	Plugs	Elbow Plug	Pin (Male)	2 Contact	302	Cable Mount	Crimp		IP66, IP68		2K
Circular Push Pull Connectors LEMO Circular Receptacle, 7 LV Contacts, with Solder termination PHG.0K.307.CLLC50Z LEMO 1: ¥8,922.9 8Expected 2/15/2027	Mfr. Part # PHG.0K.307.CLLC50Z Mouser Part # 736-PHG0K307CLLC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 7 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	8Expected 2/15/2027	¥8,922.9 ¥7,584.1 ¥7,104.1 ¥6,851.6 View ¥6,526.1 ¥6,117.5	Min.: 1 Mult.: 1	Connectors	Free Socket (Receptacle)	Socket (Female)	7 Contact	0K	Cable Mount	Solder		IP68	Grey	0K
Circular Push Pull Connectors 4P SOLDER SCKT RECPT CABLE COLLET 3.2MM PHG.1K.304.CLLC30 LEMO 1: ¥9,801.6 4Expected 10/19/2026	Mfr. Part # PHG.1K.304.CLLC30 Mouser Part # 736-PHG1K304CLLC30	LEMO	Circular Push Pull Connectors 4P SOLDER SCKT RECPT CABLE COLLET 3.2MM Learn More about LEMO k connectors	Datasheet	4Expected 10/19/2026	¥9,801.6 ¥9,112.2 ¥8,929.5 ¥8,776.7 View ¥8,535.9 Quote	Min.: 1 Mult.: 1											1K
Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination PHG.2K.304.CLLC60Z LEMO 1: ¥14,042.1 8Expected 2/19/2027	Mfr. Part # PHG.2K.304.CLLC60Z Mouser Part # 736-PHG2K304CLLC60Z	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	8Expected 2/19/2027	¥14,042.1 ¥11,610.4 ¥11,504.1	Min.: 1 Mult.: 1	Connectors	Free Socket (Receptacle)	Socket (Female)	4 Contact	2K	Cable Mount	Solder		IP68	Grey	2K
Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination PHL.2K.304.CLAC55 LEMO 1: ¥14,131.8 9Expected 1/6/2027	Mfr. Part # PHL.2K.304.CLAC55 Mouser Part # 736-PHL2K304CLAC55	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination	Datasheet	9Expected 1/6/2027	¥14,131.8 ¥12,012.4 ¥11,578.8 ¥11,364.6 View ¥11,025.7 Quote	Min.: 1 Mult.: 1	Connectors	Free Socket (Receptacle)	Pin (Male)	4 Contact	2K	Cable Mount	Solder	Cable Collet	IP68	Gray	2K