Circular Push Pull Connectors – Mouser United Kingdom

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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 (GBP) 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	IP Rating	Color	Series	Packaging
Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination EGG.2K.304.CLL LEMO 1: £53.43 6In Stock	Mfr. Part No. EGG.2K.304.CLL Mouser Part No 736-EGG2K304CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	6In Stock	£53.43 £45.41 £42.65 £41.14 £40.31	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, 12 LV Contacts, with Solder termination EGG.2K.312.CLL LEMO 1: £66.08 8In Stock	Mfr. Part No. EGG.2K.312.CLL Mouser Part No 736-EGG2K312CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 12 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	8In Stock	£66.08 £58.13 £52.53 £50.32 View £47.92 Quote	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	12 Contact	2K	Panel Mount	Solder	IP68	Grey	2K
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FGG.0K.304.CLAC40 LEMO 1: £36.66 9In Stock 55On Order	Mfr. Part No. FGG.0K.304.CLAC40 Mouser Part No 736-FGG0K304CLAC40	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	9In Stock 55On Order On Order Ship Dates Mfr. No: FGG.0K.304.CLAC40 Stock: 9 Can Dispatch Immediately On Order: 25 Expected 23/11/2026 30 Expected 24/02/2027 Factory Lead Time: 23 Weeks	£36.66 £31.17 £29.37 £27.27 View £25.97 £24.39	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.CLAC45Z LEMO 1: £37.42 9In Stock 25Expected 05/03/2027	Mfr. Part No. FGG.0K.304.CLAC45Z Mouser Part No 736-FGG0K304CLAC45Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	9In Stock 25Expected 05/03/2027	£37.42 £32.45 £29.43 £28.40 View £27.04 £25.49	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, 5 LV Contacts, with Solder termination FGG.0K.305.CLAC50Z LEMO 1: £39.40 3In Stock 12Expected 01/02/2027	Mfr. Part No. FGG.0K.305.CLAC50Z Mouser Part No 736-FGG0K305CLAC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	3In Stock 12Expected 01/02/2027	£39.40 £33.49 £31.40 £30.29 View £28.84 £27.05	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, 9 LV Contacts, with Solder termination FGG.0K.309.CLAC50 LEMO 1: £41.55 3In Stock	Mfr. Part No. FGG.0K.309.CLAC50 Mouser Part No 736-FGG0K309CLAC50	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 9 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	3In Stock	£41.55 £35.32 £32.69 £31.54 View £30.03 £29.13	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	9 Contact		Cable Mount	Solder	IP66, IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination FGG.1K.302.CLAC50Z LEMO 1: £42.39 14In Stock 80Expected 01/12/2026	Mfr. Part No. FGG.1K.302.CLAC50Z Mouser Part No 736-FGG1K302CLAC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	14In Stock 80Expected 01/12/2026	£42.39 £36.05 £33.37 £32.19 View £30.65 £29.25	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 Solder termination FGG.1K.304.CLAC50Z LEMO 1: £43.75 21In Stock	Mfr. Part No. FGG.1K.304.CLAC50Z Mouser Part No 736-FGG1K304CLAC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	21In Stock	£43.75 £37.59 £35.24 £33.64 View £31.96 £31.18	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	4 Contact		Cable Mount	Solder	IP66, IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FGG.1K.304.CLAC60Z LEMO 1: £43.58 10In Stock 175On Order	Mfr. Part No. FGG.1K.304.CLAC60Z Mouser Part No 736-FGG1K304CLAC60Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	10In Stock 175On Order On Order Ship Dates Mfr. No: FGG.1K.304.CLAC60Z Stock: 10 Can Dispatch Immediately On Order: 73 Pending 102 Expected 16/02/2027 Factory Lead Time: 24 Weeks	£43.58 £37.04 £34.28 £33.64 View £31.50 £31.18	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	4 Contact		Cable Mount	Solder	IP66, IP68	Grey	1K	Bulk
Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination FGG.1K.305.CLAC55Z LEMO 1: £45.33 6In Stock	Mfr. Part No. FGG.1K.305.CLAC55Z Mouser Part No 736-FGG1K305CLAC55Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	6In Stock	£45.33 £41.31 £40.47 £39.78 View £38.69 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.CLAC55Z LEMO 1: £46.43 7In Stock 39On Order	Mfr. Part No. FGG.1K.306.CLAC55Z Mouser Part No 736-FGG1K306CLAC55Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 6 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	7In Stock 39On Order On Order Ship Dates Mfr. No: FGG.1K.306.CLAC55Z Stock: 7 Can Dispatch Immediately On Order: 10 Expected 16/11/2026 29 Expected 02/04/2027 Factory Lead Time: 20 Weeks	£46.43 £40.94 £37.15 £35.84 £34.13	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	6 Contact		Cable Mount	Solder	IP66, IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination FGG.2K.310.CLAC65Z LEMO 1: £74.17 9In Stock	Mfr. Part No. FGG.2K.310.CLAC65Z Mouser Part No 736-FGG2K310CLAC65Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	9In Stock	£74.17 £63.05 £58.51 £56.44 View £53.75 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	10 Contact		Cable Mount	Solder	IP66, IP68	Grey	2K	Bulk
Circular Push Pull Connectors LEMO Circular Plug, 12 LV Contacts, with Crimp termination FGG.2K.312.CYCC60 LEMO 1: £71.34 1In Stock	Mfr. Part No. FGG.2K.312.CYCC60 Mouser Part No 736-FGG2K312CYCC60	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 12 LV Contacts, with Crimp termination Learn More about LEMO k connectors	Datasheet	1In Stock	£71.34 £63.80 £56.12 £54.13 £52.61	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	12 Contact		Cable Mount	Crimp	IP66, IP68	Grey	2K
Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination PHG.0K.304.CLLC40 LEMO 1: £32.54 1In Stock	Mfr. Part No. PHG.0K.304.CLLC40 Mouser Part No 736-PHG0K304CLLC40	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	1In Stock	£32.54 £27.71 £25.98 £24.74 View £23.56 £22.44	Min.: 1 Mult.: 1	Connectors	Free Socket (Receptacle)	Socket (Female)	4 Contact	0K	Cable Mount	Solder	IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Receptacle, 16 LV Contacts, with Elbow PCB termination EEG.1K.316.CLV LEMO 1: £79.93 2In Stock	Mfr. Part No. EEG.1K.316.CLV Mouser Part No 736-EEG1K316CLV	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 16 LV Contacts, with Elbow PCB termination	Datasheet	2In Stock	£79.93 £74.93 £73.39 £72.10 View £70.07 Quote	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	16 Contact	1K	Panel Mount	Through Hole	IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Receptacle, 16 LV Contacts, with PCB termination EEG.2K.316.CLN LEMO 1: £79.42 5In Stock	Mfr. Part No. EEG.2K.316.CLN Mouser Part No 736-EEG2K316CLN	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 16 LV Contacts, with PCB termination Learn More about LEMO k connectors	Datasheet	5In Stock	£79.42 £67.52 £65.34 £64.13 View £62.23 Quote	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	16 Contact	2K	Panel Mount	Through Hole	IP68	Grey	2K
Circular Push Pull Connectors LEMO Circular Receptacle, 20 LV Contacts, with Solder termination EEG.3K.320.CLL LEMO 1: £92.78 1In Stock	Mfr. Part No. EEG.3K.320.CLL Mouser Part No 736-EEG3K320CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 20 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	1In Stock	£92.78 £86.71 £84.92 £83.42 View £81.04 Quote	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	20 Contact	3K	Panel Mount	Solder	IP68	Grey	3K
Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination FGG.1K.310.CLAK70 LEMO 1: £59.72 5In Stock	Mfr. Part No. FGG.1K.310.CLAK70 Mouser Part No 736-FGG1K310CLAK70	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	5In Stock	£59.72 £53.26 £51.21 £49.50 £46.77	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, 10 LV Contacts, with Solder termination FGG.2K.310.CLAK11 LEMO 1: £86.08 2In Stock	Mfr. Part No. FGG.2K.310.CLAK11 Mouser Part No 736-FGG2K310CLAK11	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination	Datasheet	2In Stock	£86.08 £73.17 £68.60 £65.33 £64.60	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	10 Contact		Cable Mount	Solder	IP66, IP68	Grey	2K
Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination FGG.2K.310.CLAK90 LEMO 1: £86.44 4In Stock	Mfr. Part No. FGG.2K.310.CLAK90 Mouser Part No 736-FGG2K310CLAK90	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	4In Stock	£86.44 £78.29 £75.91 £74.64 View £72.66 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	10 Contact		Cable Mount	Solder	IP66, IP68	Grey	2K
Circular Push Pull Connectors LEMO Circular Plug, 16 LV Contacts, with Crimp termination FGG.2K.316.CYCC75Z LEMO 1: £74.69 1In Stock	Mfr. Part No. FGG.2K.316.CYCC75Z Mouser Part No 736-FGG2K316CYCC75Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 16 LV Contacts, with Crimp termination	Datasheet	1In Stock	£74.69 £67.66 £65.54 £64.32 View £62.21 Quote	Min.: 1 Mult.: 1	Connectors		Pin (Male)	16 Contact		Cable Mount	Crimp	IP66, IP68		2K
Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Crimp termination FGG.3K.308.CYCK11 LEMO 1: £115.47 5In Stock	Mfr. Part No. FGG.3K.308.CYCK11 Mouser Part No 736-FGG3K308CYCK11	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Crimp termination	Datasheet	5In Stock	£115.47 £105.97 £101.90 £98.49 £93.05	Min.: 1 Mult.: 1	Connectors		Pin (Male)			Cable Mount	Crimp	IP66, IP68		3K
Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Crimp termination FGG.3K.310.CYCC90Z LEMO 1: £116.64 2In Stock	Mfr. Part No. FGG.3K.310.CYCC90Z Mouser Part No 736-FGG3K310CYCC90Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Crimp termination	Datasheet	2In Stock	£116.64 £109.40 £107.12 £105.20 View £102.18 Quote	Min.: 1 Mult.: 1	Connectors		Pin (Male)	10 Contact		Cable Mount	Crimp	IP66, IP68		3K
Circular Push Pull Connectors LEMO Circular Plug, 3 Coax 50-Ohm + 3 LV Contacts, with Crimp termination FGG.3K.862.CLCC402 LEMO 1: £127.22 5In Stock	Mfr. Part No. FGG.3K.862.CLCC402 Mouser Part No 736-FGG3K862CLCC402	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 3 Coax 50-Ohm + 3 LV Contacts, with Crimp termination Learn More about LEMO k connectors	Datasheet	5In Stock	£127.22 £114.13 £113.09 £111.01 View Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	6 Contact		Cable Mount	Crimp	IP66, IP68		3K
Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination FPG.0K.305.CLAC45Z LEMO 1: £76.47 4In Stock	Mfr. Part No. FPG.0K.305.CLAC45Z Mouser Part No 736-FPG0K305CLAC45Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	4In Stock	£76.47 £65.22 £61.14 £58.22 £56.96	Min.: 1 Mult.: 1	Plugs	Straight Plug	Pin (Male)	5 Contact	305	Cable Mount	Solder	IP66, IP68		0K