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4S Series Circular Push Pull Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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
Circular Push Pull Connectors LEMO Circular Plug, 24 LV Contacts, with Solder termination FAA.4S.324.CLA LEMO 1: Rp3.078.275 3In Stock 25Expected 28/12/2026	Mfr. Part No. FAA.4S.324.CLA Mouser Part No 736-FAA.4S.324.CLA	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 24 LV Contacts, with Solder termination	Datasheet	3In Stock 25Expected 28/12/2026	Rp3.078.275 Rp2.825.101 Rp2.738.874 Rp2.693.560 View Quote	Min.: 1 Mult.: 1	Plugs	Fixed Plug	Pin (Male)	24 Contact	324	Panel Mount	Solder		IP50	Gray	4S
Circular Push Pull Connectors LEMO Insulating Washer for 3B/3S Size and Series Fixed Receptacle - BLUE Polyamide GRA.4S.269.GA LEMO 1: Rp218.868 47In Stock	Mfr. Part No. GRA.4S.269.GA Mouser Part No 736-GRA4S269GA	LEMO	Circular Push Pull Connectors LEMO Insulating Washer for 3B/3S Size and Series Fixed Receptacle - BLUE Polyamide Learn More about LEMO s push pull connectors	Datasheet	47In Stock	Rp218.868 Rp185.845 Rp174.287 Rp165.848 View Rp157.959 Rp148.052 Rp141.081 Rp134.293	Min.: 1 Mult.: 1	Accessories							Washer, Insulating		Blue	4S
Circular Push Pull Connectors LEMO Circular Receptacle, 1 Coax 50-Ohm Contacts, with Solder termination ERA.4S.250.CTL LEMO 1: Rp1.490.613 4In Stock	Mfr. Part No. ERA.4S.250.CTL Mouser Part No 736-ERA4S250CTL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 1 Coax 50-Ohm Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	4In Stock	Rp1.490.613 Rp1.329.168 Rp1.278.166 Rp1.235.420 Rp1.167.173	Min.: 1 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	1 Contact	4	Panel Mount	Solder		IP50		4S
Circular Push Pull Connectors LEMO Circular Plug, 12 LV Contacts, with Solder termination FAA.4S.312.CLA LEMO 1: Rp2.319.301 5In Stock	Mfr. Part No. FAA.4S.312.CLA Mouser Part No 736-FAA.4S.312.CLA	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 12 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	5In Stock	Rp2.319.301 Rp2.100.800 Rp2.019.895 Rp1.952.381 Rp1.844.690	Min.: 1 Mult.: 1	Plugs	Fixed Plug	Pin (Male)	12 Contact	312	Panel Mount	Solder		IP50	Gray	4S
Circular Push Pull Connectors LEMO Circular Plug, 12 LV Contacts, with Solder termination FFA.4S.312.CLAC82 LEMO 1: Rp3.003.240 1In Stock	Mfr. Part No. FFA.4S.312.CLAC82 Mouser Part No 736-FFA4S312CLAC82	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 12 LV Contacts, with Solder termination	Datasheet	1In Stock	Rp3.003.240 Rp2.756.303 Rp2.650.263 Rp2.561.652 Quote Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	12 Contact	4S	Cable Mount	Solder	Cable Collet	IP50	Grey	4S
Circular Push Pull Connectors LEMO Circular Receptacle, 2 LV Contacts, with Solder termination ERA.4S.302.SLL LEMO 5: Rp13.328.736 Non-Stocked	Mfr. Part No. ERA.4S.302.SLL Mouser Part No 736-ERA.4S.302.SLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 2 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp13.328.736 Rp12.966.586	Min.: 5 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	2 Contact	302	Panel Mount	Solder				4S
Circular Push Pull Connectors LEMO Circular Receptacle, 5 LV Contacts, with Solder termination ERA.4S.305.CLL LEMO 25: Rp1.683.796 Non-Stocked	Mfr. Part No. ERA.4S.305.CLL Mouser Part No 736-ERA.4S.305.CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 5 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp1.683.796 Rp1.666.551 Rp1.639.582 View Quote	Min.: 25 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	5 Contact	305	Panel Mount	Solder		IP50		4S
Circular Push Pull Connectors LEMO Circular Receptacle, 6 LV Contacts, with Solder termination ERA.4S.306.CLL LEMO 25: Rp1.772.407 Non-Stocked New Product	Mfr. Part No. ERA.4S.306.CLL Mouser Part No 736-ERA.4S.306.CLL New Product	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 6 LV Contacts, with Solder termination	Datasheet	Non-Stocked	Rp1.772.407 Rp1.739.751 Rp1.688.199 View Quote	Min.: 25 Mult.: 1											4S
Circular Push Pull Connectors LEMO Circular Receptacle, 4 HV Contacts, with Solder termination ERA.4S.434.CJL LEMO 25: Rp2.752.083 Non-Stocked	Mfr. Part No. ERA.4S.434.CJL Mouser Part No 736-ERA.4S.434.CJL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 4 HV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp2.752.083 Rp2.703.283 View Quote	Min.: 25 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	4 Contact	434	Panel Mount	Solder		IP50		4S
Circular Push Pull Connectors LEMO Circular Receptacle, 1 LV Contacts, with Solder termination ERA.4S.140.CTL LEMO 25: Rp1.287.522 Non-Stocked	Mfr. Part No. ERA.4S.140.CTL Mouser Part No 736-ERA4S140CTL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 1 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp1.287.522 Rp1.263.856 Rp1.226.247 View Quote	Min.: 25 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	1 Contact	140	Panel Mount	Solder		IP50		4S
Circular Push Pull Connectors LEMO Circular Receptacle, 2 LV Contacts, with Solder termination ERA.4S.302.CLL LEMO 25: Rp1.497.951 Non-Stocked	Mfr. Part No. ERA.4S.302.CLL Mouser Part No 736-ERA4S302CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 2 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp1.497.951 Rp1.470.432 Rp1.426.768 View Quote	Min.: 25 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	2 Contact	4	Panel Mount	Solder		IP50		4S
Circular Push Pull Connectors LEMO Circular Receptacle, 9 LV Contacts, with Solder termination ERA.4S.309.CLL LEMO 25: Rp1.970.360 Non-Stocked	Mfr. Part No. ERA.4S.309.CLL Mouser Part No 736-ERA4S309CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 9 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp1.970.360 Rp1.950.363 Rp1.918.808 View Quote	Min.: 25 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	9 Contact	309	Panel Mount	Solder		IP50		4S
Circular Push Pull Connectors LEMO Circular Receptacle, 10 LV Contacts, with Solder termination ERA.4S.310.CLL LEMO 25: Rp1.990.908 Non-Stocked	Mfr. Part No. ERA.4S.310.CLL Mouser Part No 736-ERA4S310CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 10 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp1.990.908 Rp1.970.727 Rp1.938.805 View Quote	Min.: 25 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	10 Contact	310	Panel Mount	Solder		IP50		4S
Circular Push Pull Connectors LEMO Circular Receptacle, 12 LV Contacts, with Solder termination ERA.4S.312.CLL LEMO 25: Rp1.899.912 Non-Stocked	Mfr. Part No. ERA.4S.312.CLL Mouser Part No 736-ERA4S312CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 12 LV Contacts, with Solder termination	Datasheet	Non-Stocked	Rp1.899.912 Rp1.809.466 Rp1.740.668	Min.: 25 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	12 Contact	312	Panel Mount	Solder		IP50		4S
Circular Push Pull Connectors LEMO Circular Receptacle, 1 HV Contacts, with Solder termination ERA.4S.410.CTL LEMO 25: Rp2.187.944 Non-Stocked	Mfr. Part No. ERA.4S.410.CTL Mouser Part No 736-ERA4S410CTL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 1 HV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp2.187.944 Rp2.147.583 Rp2.083.739 View Quote	Min.: 25 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	1 Contact	410	Panel Mount	Solder		IP50		4S
Circular Push Pull Connectors LEMO Circular Receptacle, 2 HV + 7 LV Contacts, with Solder termination ERA.4S.737.CJL LEMO 25: Rp3.386.488 Non-Stocked	Mfr. Part No. ERA.4S.737.CJL Mouser Part No 736-ERA4S737CJL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 2 HV + 7 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp3.386.488 Rp3.340.073 View Quote	Min.: 25 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	9 Contact	737	Panel Mount	Solder		IP50		4S
Circular Push Pull Connectors LEMO Circular Receptacle, 24 LV Contacts, with Solder termination ERD.4S.324.CLL LEMO 25: Rp2.799.416 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part No. ERD.4S.324.CLL Mouser Part No 736-ERD.4S.324.CLL New Product	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 24 LV Contacts, with Solder termination	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.799.416 Rp2.728.050 View Quote	Min.: 25 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	24 Contact	4S	Panel Mount	Solder		IP50	Gray	4S
Circular Push Pull Connectors LEMO Circular Receptacle, 12 LV Contacts, with Solder termination ERD.4S.312.CLL LEMO 25: Rp2.395.988 Non-Stocked	Mfr. Part No. ERD.4S.312.CLL Mouser Part No 736-ERD4S312CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 12 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp2.395.988 Rp2.351.774 View Quote	Min.: 25 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	12 Contact	4S	Panel Mount	Solder		IP50	Gray	4S
Circular Push Pull Connectors LEMO Circular Receptacle, 1 HV + 14 LV Contacts, with Solder termination ERD.4S.714.CLL LEMO 50: Rp3.049.472 Non-Stocked	Mfr. Part No. ERD.4S.714.CLL Mouser Part No 736-ERD4S714CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 1 HV + 14 LV Contacts, with Solder termination	Datasheet	Non-Stocked	Rp3.049.472 Quote Quote	Min.: 50 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)		4S	Panel Mount	Solder		IP50	Gray	4S
Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination FFA.4S.302.SLAC52 LEMO 5: Rp11.433.044 Non-Stocked	Mfr. Part No. FFA.4S.302.SLAC52 Mouser Part No 736-FFA.4S.302SLAC52	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp11.433.044 Rp11.122.629	Min.: 5 Mult.: 1	Connectors	Straight Plug	Pin (Male)	2 Contact	4S	Cable Mount	Solder	Cable Collet	IP50	Grey	4S
Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Solder termination FFA.4S.303.CLAC10 LEMO 25: Rp2.173.267 Non-Stocked	Mfr. Part No. FFA.4S.303.CLAC10 Mouser Part No 736-FFA.4S.303CLAC10	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp2.173.267 Rp2.133.273 Rp2.069.979 View Quote	Min.: 25 Mult.: 1	Connectors	Straight Plug	Pin (Male)	3 Contact	4S	Cable Mount	Solder	Cable Collet	IP50	Grey	4S
Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Solder termination FFA.4S.303.CLLC10 LEMO 25: Rp2.182.073 Non-Stocked	Mfr. Part No. FFA.4S.303.CLLC10 Mouser Part No 736-FFA.4S.303CLLC10	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp2.182.073 Rp2.159.875 Rp2.125.201 View Quote	Min.: 25 Mult.: 1	Connectors	Straight Plug	Socket (Female)	3 Contact	4S	Cable Mount	Solder	Cable Collet	IP50	Grey	4S
Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination FFA.4S.305.CLAC10 LEMO 25: Rp2.307.010 Non-Stocked	Mfr. Part No. FFA.4S.305.CLAC10 Mouser Part No 736-FFA.4S.305CLAC10	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp2.307.010 Rp2.283.343 View Quote	Min.: 25 Mult.: 1	Connectors	Straight Plug	Pin (Male)	5 Contact	4S	Cable Mount	Solder	Cable Collet	IP68	Grey	4S
Circular Push Pull Connectors LEMO Circular Plug, 9 LV Contacts, with Solder termination FFA.4S.309.CLAK19 LEMO 50: Rp3.513.259 Non-Stocked	Mfr. Part No. FFA.4S.309.CLAK19 Mouser Part No 736-FFA.4S.309CLAK19	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 9 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp3.513.259 Quote Quote	Min.: 50 Mult.: 1	Connectors	Straight Plug	Pin (Male)	9 Contact	4S	Cable Mount	Solder	Cable Collet	IP50	Grey	4S
Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination FFA.4S.310.CLAC11 LEMO 25: Rp2.619.809 Non-Stocked	Mfr. Part No. FFA.4S.310.CLAC11 Mouser Part No 736-FFA.4S.310CLAC11	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	Rp2.619.809 Rp2.593.207 View Quote	Min.: 25 Mult.: 1	Connectors		Pin (Male)	10 Contact		Cable Mount	Solder		IP50		4S

4S Series Circular Push Pull Connectors

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