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 (CAD) 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
Circular Push Pull Connectors LEMO Circular Plug, 19 LV Contacts, with Crimp termination FGG.2K.319.CYCC50 LEMO 1: $167.10 5In Stock	Mfr. Part # FGG.2K.319.CYCC50 Mouser Part # 736-FGG2K319CYCC50	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 19 LV Contacts, with Crimp termination Learn More about LEMO k connectors	Datasheet	5In Stock	$167.10 $142.06 $137.48 $134.94 View $130.94 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	19 Contact		Cable Mount	Crimp	IP66, IP68		2K
Circular Push Pull Connectors LEMO Circular Plug, 7 LV Contacts, with Solder termination FGG.0K.307.CLAC50Z LEMO 1: $80.63 141In Stock 585Expected 2026-10-01	Mfr. Part # FGG.0K.307.CLAC50Z Mouser Part # 736-FGG0K307CLAC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 7 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	141In Stock 585Expected 2026-10-01	$80.63 $68.52 $65.15 $63.04 View $60.93 $51.55	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	7 Contact		Cable Mount	Solder	IP66, IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination FGG.1K.308.CLAC65Z LEMO 1: $97.20 84In Stock 98Expected 2026-11-03	Mfr. Part # FGG.1K.308.CLAC65Z Mouser Part # 736-FGG1K308CLAC65Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	84In Stock 98Expected 2026-11-03	$97.20 $83.64 $80.47 $77.77 View $73.48 Quote	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, 5 LV Contacts, with Crimp termination FGG.0K.305.CYCC50Z LEMO 1: $74.62 219In Stock	Mfr. Part # FGG.0K.305.CYCC50Z Mouser Part # 736-FGG0K305CYCC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Crimp termination Learn More about LEMO k connectors	Datasheet	219In Stock	$74.62 $64.17 $60.21 $58.16 View $55.81 $52.55 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	5 Contact		Cable Mount	Crimp	IP66, IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Receptacle, 8 LV Contacts, with Crimp termination EEG.1K.308.CYM LEMO 1: $85.75 78In Stock	Mfr. Part # EEG.1K.308.CYM Mouser Part # 736-EEG1K308CYM	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 8 LV Contacts, with Crimp termination Learn More about LEMO k connectors	Datasheet	78In Stock	$85.75 $72.89 $68.99 $66.61 $61.96	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	8 Contact	1K	Panel Mount	Crimp	IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Crimp termination FGG.1K.303.CYCC45 LEMO / REDEL 1: $84.97 66In Stock	Mfr. Part # FGG.1K.303.CYCC45 Mouser Part # 736-FGG1K303CYCC45	LEMO / REDEL	Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Crimp termination	Datasheet	66In Stock	$84.97 $73.96 $68.44 $66.02 $61.63	Min.: 1 Mult.: 1				3 Contact			Crimp			1K
Circular Push Pull Connectors LEMO Circular Receptacle, 5 LV Contacts, with Crimp termination PHG.0K.305.CYMC40Z LEMO 1: $70.78 158In Stock	Mfr. Part # PHG.0K.305.CYMC40Z Mouser Part # 736-PHG0K305CYMC40Z	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 5 LV Contacts, with Crimp termination	Datasheet	158In Stock	$70.78 $60.15 $57.18 $55.34 View $53.50 $50.54 Quote	Min.: 1 Mult.: 1	Connectors	Free Socket (Receptacle)	Socket (Female)	5 Contact	0K	Cable Mount	Crimp	IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Crimp termination EGL.2K.304.CYC LEMO 1: $109.74 9In Stock	Mfr. Part # EGL.2K.304.CYC Mouser Part # 736-EGL2K304CYC	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Crimp termination Learn More about LEMO k connectors	Datasheet	9In Stock	$109.74 $90.73 $90.27 $89.35 View $87.91 Quote	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Pin (Male)	4 Contact	2K	Panel Mount	Crimp	IP66, IP68	Gray	2K
Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET FGG.2K.155.LNN LEMO 1: $12.10 7In Stock	Mfr. Part # FGG.2K.155.LNN Mouser Part # 736-FGG2K155LNN	LEMO	Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET Learn More about LEMO k connectors	Datasheet	7In Stock	$12.10 $9.65 $9.06 $8.73 View $8.15 Quote	Min.: 1 Mult.: 1										2K
Circular Push Pull Connectors LEMO Circular Receptacle, 5 LV Contacts, with Solder termination PHG.1K.305.CLLC55Z LEMO 1: $88.13 4In Stock	Mfr. Part # PHG.1K.305.CLLC55Z Mouser Part # 736-PHG1K305CLLC55Z	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 5 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	4In Stock	$88.13 $82.07 $80.41 $79.04 View $76.87 Quote	Min.: 1 Mult.: 1	Connectors	Free Socket (Receptacle)	Socket (Female)	5 Contact	1K	Cable Mount	Solder	IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Solder termination FGG.2K.303.CLAC40 LEMO 1: $117.12 2In Stock	Mfr. Part # FGG.2K.303.CLAC40 Mouser Part # 736-FGG.2K.303CLAC40	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	2In Stock	$117.12 $96.84 $95.96 $94.19 View $91.40 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	3 Contact		Cable Mount	Solder	IP66, IP68	Grey	2K
Circular Push Pull Connectors LEMO Circular Receptacle, 16 LV Contacts, with Solder termination PHG.1K.316.CLLC65Z LEMO 1: $138.79 12In Stock	Mfr. Part # PHG.1K.316.CLLC65Z Mouser Part # 736-PHG1K316CLLC65Z	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 16 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	12In Stock	$138.79 $122.88 $121.87 $119.85 View $116.65 Quote	Min.: 1 Mult.: 1	Connectors	Free Socket (Receptacle)	Socket (Female)	16 Contact	1K	Cable Mount	Solder	IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FGG.0K.304.CLAC40 LEMO 1: $70.32 14In Stock 55On Order	Mfr. Part # FGG.0K.304.CLAC40 Mouser Part # 736-FGG0K304CLAC40	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	14In Stock 55On Order On Order Ship Dates Mfr. #: FGG.0K.304.CLAC40 Stock: 14 Can Ship Immediately On Order: 25 Expected 2026-11-16 30 Expected 2027-02-24 Factory Lead-Time: 22 Weeks	$70.32 $59.77 $56.33 $52.30 View $49.81 $46.68	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, 2 LV Contacts, with Crimp termination FGG.2K.302.CYCC80 LEMO 1: $112.77 2In Stock 10Expected 2026-12-14	Mfr. Part # FGG.2K.302.CYCC80 Mouser Part # 736-FGG2K302CYCC80	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Crimp termination Learn More about LEMO k connectors	Datasheet	2In Stock 10Expected 2026-12-14	$112.77 $95.86 $92.40 $90.69 View $88.00 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	2 Contact		Cable Mount	Crimp	IP66, IP68	Grey	2K
Circular Push Pull Connectors LEMO Circular Receptacle, 10 LV Contacts, with PCB termination EEG.1K.310.CLN LEMO 1: $91.73 16In Stock 8Expected 2026-11-09	Mfr. Part # EEG.1K.310.CLN Mouser Part # 736-EEG1K310CLN	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 10 LV Contacts, with PCB termination Learn More about LEMO k connectors	Datasheet	16In Stock 8Expected 2026-11-09	$91.73 $77.98 $74.25 $73.43 View $71.24 Quote	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	10 Contact	1K	Panel Mount	Through Hole	IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination FGL.0K.302.CLLC50Z LEMO 1: $71.08 14In Stock	Mfr. Part # FGL.0K.302.CLLC50Z Mouser Part # 736-FGL0K302CLLC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination	Datasheet	14In Stock	$71.08 $70.85 $63.71 $62.65 View $61.59 $59.90 Quote	Min.: 1 Mult.: 1	Plugs	Straight Plug	Pin (Male)	2 Contact	302	Cable Mount	Solder	IP66, IP68		0K
Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination PHG.0K.304.CLLC50Z LEMO 1: $65.35 1In Stock	Mfr. Part # PHG.0K.304.CLLC50Z Mouser Part # 736-PHG0K304CLLC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	1In Stock	$65.35 $54.66 $54.50 $53.52 View $52.55 $51.00 Quote	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, 5 LV Contacts, with PCB termination EEG.0K.305.CLN LEMO 1: $56.09 4In Stock	Mfr. Part # EEG.0K.305.CLN Mouser Part # 736-EEG0K305CLN	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 5 LV Contacts, with PCB termination Learn More about LEMO k connectors	Datasheet	4In Stock	$56.09 $47.53 $46.63 $45.66 View $45.17 $44.37 Quote	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	5 Contact	0K	Panel Mount	Through Hole	IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FGG.1K.304.CLAC50 LEMO 1: $85.08 4In Stock	Mfr. Part # FGG.1K.304.CLAC50 Mouser Part # 736-FGG1K304CLAC50	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	4In Stock	$85.08 $72.32 $68.86 $68.10 View $66.07 $66.05 Quote	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, 7 LV Contacts, with Solder termination FGG.1K.307.CLAC45 LEMO 1: $92.92 4In Stock	Mfr. Part # FGG.1K.307.CLAC45 Mouser Part # 736-FGG1K307CLAC45	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 7 LV Contacts, with Solder termination Learn More about LEMO k connectors	Datasheet	4In Stock	$92.92 $82.11 $81.82 $79.56 View Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	7 Contact		Cable Mount	Solder	IP66, IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Receptacle, 8 LV Contacts, with Elbow PCB termination EEG.1K.308.CLV LEMO 1: $110.65 3In Stock	Mfr. Part # EEG.1K.308.CLV Mouser Part # 736-EEG1K308CLV	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 8 LV Contacts, with Elbow PCB termination Learn More about LEMO k connectors	Datasheet	3In Stock	$110.65 $94.05 $87.03 $83.95 $79.95	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	8 Contact	1K	Panel Mount	Through Hole	IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Crimp termination FGG.1K.305.CYCC55Z LEMO 1: $94.35 28In Stock	Mfr. Part # FGG.1K.305.CYCC55Z Mouser Part # 736-FGG1K305CYCC55Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Crimp termination	Datasheet	28In Stock	$94.35 $80.19 $76.36 $75.51 View $73.27 Quote	Min.: 1 Mult.: 1	Connectors		Pin (Male)	5 Contact		Cable Mount	Crimp	IP66, IP68		1K
Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Crimp termination FGG.1K.305.CYCC65 LEMO 1: $91.31 5In Stock	Mfr. Part # FGG.1K.305.CYCC65 Mouser Part # 736-FGG1K305CYCC65	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Crimp termination Learn More about LEMO k connectors	Datasheet	5In Stock	$91.31 $80.60 $80.34 $78.12 View Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	5 Contact		Cable Mount	Crimp	IP66, IP68	Grey	1K
Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Crimp termination FGG.0K.302.CYCC40 LEMO 1: $64.93 19In Stock	Mfr. Part # FGG.0K.302.CYCC40 Mouser Part # 736-FGG0K302CYCC40	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Crimp termination Learn More about LEMO k connectors	Datasheet	19In Stock	$64.93 $58.13 $57.17 $56.20 View $54.62 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	2 Contact		Cable Mount	Crimp	IP66, IP68	Grey	0K
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Crimp termination FGG.1K.304.CYCC45Z LEMO 1: $91.25 3In Stock	Mfr. Part # FGG.1K.304.CYCC45Z Mouser Part # 736-FGG1K304CYCC45Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Crimp termination	Datasheet	3In Stock	$91.25 $77.56 $73.86 $73.04 View $70.86 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	4 Contact		Cable Mount	Crimp	IP66, IP68	Grey	1K