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3S Series Circular Push Pull Connectors

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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	Accessory Type	IP Rating	Color	Series	Packaging
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FFA.3S.304.CLAC97 LEMO 1: £72.12 10In Stock	Mfr. Part No. FFA.3S.304.CLAC97 Mouser Part No 736-FFA3S304CLAC97	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	10In Stock	£72.12 £59.88 £59.57 £58.96 View £58.01 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	4 Contact	3S	Cable Mount	Solder	Cable Collet	IP50	Grey	3S	Bulk
Circular Push Pull Connectors LEMO Circular Receptacle, 3 LV Contacts, with Solder termination ERA.3S.303.CLL LEMO 1: £50.06 8In Stock	Mfr. Part No. ERA.3S.303.CLL Mouser Part No 736-ERA3S303CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 3 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	8In Stock	£50.06 £46.80 £45.87 £45.07 View £43.82 Quote	Min.: 1 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	3 Contact	303	Panel Mount	Solder		IP50		3S
Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination FFA.3S.310.CLAC11 LEMO 1: £84.32 10In Stock	Mfr. Part No. FFA.3S.310.CLAC11 Mouser Part No 736-FFA3S310CLAC11	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	10In Stock	£84.32 £71.68 £69.37 £68.09 View £66.06 Quote	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	10 Contact	3S	Cable Mount	Solder	Cable Collet	IP50	Grey	3S
Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET LEMO FFB.3S.132.LC FFB.3S.132.LC LEMO 1: £10.01 1In Stock	Mfr. Part No. FFB.3S.132.LC Mouser Part No 736-FFB3S132LC	LEMO	Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET Learn More about LEMO s push pull connectors	Datasheet	1In Stock	£10.01 £9.11 £8.93 £8.74 View £8.49 £8.11 £7.64 £7.34 Quote	Min.: 1 Mult.: 1											3S
Circular Push Pull Connectors LEMO FFA.3S.752.CNT FFA.3S.752.CNT LEMO 1: £7.82 10In Stock	Mfr. Part No. FFA.3S.752.CNT Mouser Part No 736-FFA.3S.752.CNT	LEMO	Circular Push Pull Connectors Learn More about LEMO s push pull connectors	Datasheet	10In Stock	£7.82 £7.05 £6.63 £6.46 View £6.29 £5.19 £4.90	Min.: 1 Mult.: 1											3S
Circular Push Pull Connectors STRAIGHT PLUG INSERT ONLY FFA.3S.310.ZLA LEMO 1: £42.11 54In Stock	Mfr. Part No. FFA.3S.310.ZLA Mouser Part No 736-FFA3S310ZLA	LEMO	Circular Push Pull Connectors STRAIGHT PLUG INSERT ONLY Learn More about LEMO s push pull connectors	Datasheet	54In Stock	£42.11 £35.79 £33.11 £31.94 £31.43	Min.: 1 Mult.: 1											3S
Circular Push Pull Connectors LEMO Circular Receptacle, 1 HV Contacts, with Solder termination ERA.3S.405.CTL LEMO 1: £54.27 2In Stock 10Expected 28/12/2026	Mfr. Part No. ERA.3S.405.CTL Mouser Part No 736-ERA3S405CTL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 1 HV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	2In Stock 10Expected 28/12/2026	£54.27 £45.22 £41.85 £40.37 £38.44	Min.: 1 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	1 Contact	405	Panel Mount	Solder		IP50		3S
Circular Push Pull Connectors LEMO Circular Plug, 1 HV Contacts, with Solder termination FFB.3S.410.CTAC62 LEMO 1: £78.60 11In Stock	Mfr. Part No. FFB.3S.410.CTAC62 Mouser Part No 736-FFB3S410CTAC62	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 1 HV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	11In Stock	£78.60 £70.85 £63.01 £60.01 £58.46	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	1 Contact	3S	Cable Mount	Solder		IP50	Gray	3S
Circular Push Pull Connectors LEMO Grounding Lug for 3B/3S/3T Size and Series - CuSnZn-Plated Brass GCA.3S.255.LT LEMO 1: £1.24 464In Stock 274Expected 14/12/2026	Mfr. Part No. GCA.3S.255.LT Mouser Part No 736-GCA3S255LT	LEMO	Circular Push Pull Connectors LEMO Grounding Lug for 3B/3S/3T Size and Series - CuSnZn-Plated Brass Learn More about LEMO s push pull connectors	Datasheet	464In Stock 274Expected 14/12/2026	£1.24 £1.05 £0.943 £0.89 View £0.834 £0.796 £0.759 £0.711	Min.: 1 Mult.: 1	Accessories				3S			Washer, Earthing			3S
Circular Push Pull Connectors LEMO Insulating Washer for 3B/3S Size and Series Fixed Receptacle - BLUE Polyamide GRA.3S.269.GA LEMO 1: £1.10 50In Stock	Mfr. Part No. GRA.3S.269.GA Mouser Part No 736-GRA3S269GA	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	50In Stock	£1.10 £0.995 £0.952 £0.788 View £0.739 £0.705 £0.664 £0.623 £0.609	Min.: 1 Mult.: 1	Accessories							Washer, Insulating		Blue	3S
Circular Push Pull Connectors LEMO Insulating Washer for 3B/3S Size and Series Fixed Receptacle - GREEN Polyamide GRA.3S.269.GV LEMO 1: £1.13 46In Stock	Mfr. Part No. GRA.3S.269.GV Mouser Part No 736-GRA3S269GV	LEMO	Circular Push Pull Connectors LEMO Insulating Washer for 3B/3S Size and Series Fixed Receptacle - GREEN Polyamide Learn More about LEMO s push pull connectors	Datasheet	46In Stock	£1.13 £0.96 £0.856 £0.818 View £0.766 £0.732 £0.686 £0.654 £0.636	Min.: 1 Mult.: 1	Accessories							Washer, Insulating		Green	3S	Bulk
Circular Push Pull Connectors LEMO Circular Receptacle, 1 HV Contacts, with Solder termination ERA.3S.410.CTL LEMO 1: £64.59 29On Order	Mfr. Part No. ERA.3S.410.CTL Mouser Part No 736-ERA3S410CTL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 1 HV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	29On Order On Order Ship Dates Mfr. No: ERA.3S.410.CTL Stock: 0 On Order: 10 Expected 21/12/2026 19 Expected 21/01/2027 Factory Lead Time: 12 Weeks	£64.59 £54.91 £52.09 £50.90 £47.19	Min.: 1 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	1 Contact	3	Panel Mount	Solder		IP50		3S
Circular Push Pull Connectors LEMO Circular Plug, 1 HV Contacts, with Solder termination FFB.3S.415.CTAC11 LEMO 1: £82.52 20On Order	Mfr. Part No. FFB.3S.415.CTAC11 Mouser Part No 736-FFB3S415CTAC11	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 1 HV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	20On Order On Order Ship Dates Mfr. No: FFB.3S.415.CTAC11 Stock: 0 On Order: 10 Expected 29/01/2027 10 TBD Factory Lead Time: 18 Weeks	£82.52 £74.78 £64.93 £62.64 £61.70	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	1 Contact	3S	Cable Mount	Solder		IP50	Gray	3S
Circular Push Pull Connectors LEMO Insulating Washer for 3B/3S Size and Series Fixed Receptacle - GRAY Polyamide GRA.3S.269.GG LEMO 1: £1.18 1In Stock	Mfr. Part No. GRA.3S.269.GG Mouser Part No 736-GRA3S269GG	LEMO	Circular Push Pull Connectors LEMO Insulating Washer for 3B/3S Size and Series Fixed Receptacle - GRAY Polyamide Learn More about LEMO s push pull connectors	Datasheet	1In Stock	£1.18 £1.01 £0.908 £0.863 View £0.811 £0.759 £0.705 £0.671 £0.654	Min.: 1 Mult.: 1	Accessories							Washer, Insulating		Gray	3S
Circular Push Pull Connectors LEMO Circular Receptacle, 1 Coax 50-Ohm Contacts, with Solder termination EBC.3S.250.CTL LEMO 1: £52.02 8Expected 13/05/2027	Mfr. Part No. EBC.3S.250.CTL Mouser Part No 736-EBC3S250CTL	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	8Expected 13/05/2027	£52.02 £44.22 £44.00	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	1 Contact		Screw Mount	Solder		IP50	Gray	3S
Circular Push Pull Connectors LEMO Circular Receptacle, 10 LV Contacts, with Solder termination ERA.3S.310.CLL LEMO 1: £66.37 9On Order	Mfr. Part No. ERA.3S.310.CLL Mouser Part No 736-ERA3S310CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 10 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	9On Order	£66.37 £57.91 £51.18 £49.37 £47.56	Min.: 1 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	10 Contact	310	Panel Mount	Solder		IP50		3S
Circular Push Pull Connectors LEMO Circular Receptacle, 1 HV Contacts, with Solder termination ERA.3S.415.CTL LEMO 1: £77.02 13On Order	Mfr. Part No. ERA.3S.415.CTL Mouser Part No 736-ERA3S415CTL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 1 HV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	13On Order On Order Ship Dates Mfr. No: ERA.3S.415.CTL Stock: 0 On Order: 3 Expected 16/11/2026 10 Expected 25/12/2026 Factory Lead Time: 33 Weeks	£77.02 £65.47 £59.65	Min.: 1 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	1 Contact	3	Panel Mount	Solder		IP50		3S
Circular Push Pull Connectors LEMO Circular Plug, 1 HV Contacts, with Solder termination FFB.3S.410.CTAC11 LEMO 1: £101.22 10Expected 30/11/2026	Mfr. Part No. FFB.3S.410.CTAC11 Mouser Part No 736-FFB3S410CTAC11	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 1 HV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	10Expected 30/11/2026	£101.22 £89.91 £69.26	Min.: 1 Mult.: 1	Connectors	Straight Plug	Pin (Male)	1 Contact	3S	Cable Mount	Solder		IP50	Gray	3S
Circular Push Pull Connectors LEMO Hex Nut for Fixed Receptacle 3B/3S/3T Size and Series - Nickel-Plated Brass GEA.3S.240.LN LEMO 1: £3.29 20On Order	Mfr. Part No. GEA.3S.240.LN Mouser Part No 736-GEA3S240LN	LEMO	Circular Push Pull Connectors LEMO Hex Nut for Fixed Receptacle 3B/3S/3T Size and Series - Nickel-Plated Brass Learn More about LEMO s push pull connectors	Datasheet	20On Order	£3.29 £2.78 £2.49 £2.37 View £2.23 £2.12 £2.01 £1.89 £1.83	Min.: 1 Mult.: 1	Accessories				3S			Nuts			3S
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FFA.3S.304.CLAC11 LEMO 10: £61.32 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. FFA.3S.304.CLAC11 Mouser Part No 736-FFA3S304CLAC11	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked Lead-Time 9 Weeks	£61.32 £59.34 £58.24 £56.52 View Quote	Min.: 10 Mult.: 1	Connectors	Straight Plug	Pin (Male)	4 Contact	3S	Cable Mount	Solder	Cable Collet	IP50	Grey	3S
Circular Push Pull Connectors LEMO Circular Receptacle, 16 LV Contacts, with Solder termination EHP.3S.316.CLL LEMO 10: £76.85 Non-Stocked	Mfr. Part No. EHP.3S.316.CLL Mouser Part No 736-EHP.3S.316.CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 16 LV Contacts, with Solder termination	Datasheet	Non-Stocked	£76.85 £76.47 £75.70 £74.47 View Quote	Min.: 10 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	16 Contact	3S	Panel Mount	Solder		IP50	Gray	3S
Circular Push Pull Connectors LEMO Circular Receptacle, 1 Coax 75-Ohm Contacts, with Solder termination EHP.3S.275.CTL LEMO 1: £49.54 Non-Stocked	Mfr. Part No. EHP.3S.275.CTL Mouser Part No 736-EHP3S275CTL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 1 Coax 75-Ohm Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	£49.54 £42.12 £41.77 £41.08 View £39.99 £39.98 Quote	Min.: 1 Mult.: 1	Connectors	Fixed Socket (Receptacle)	Socket (Female)	1 Contact	3S	Panel Mount	Solder		IP50	Gray	3S
Circular Push Pull Connectors LEMO Circular Receptacle, 2 HV Contacts, with Solder termination ERA.3S.432.CTL LEMO 10: £84.24 Non-Stocked	Mfr. Part No. ERA.3S.432.CTL Mouser Part No 736-ERA.3S.432.CTL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 2 HV Contacts, with Solder termination Learn More about LEMO s push pull connectors	Datasheet	Non-Stocked	£84.24 £83.47 £81.94 £79.50 View Quote	Min.: 10 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	2 Contact	432	Panel Mount	Solder		IP50		3S	Bulk
Circular Push Pull Connectors LEMO Circular Receptacle, 1 HV + 4 LV Contacts, with Solder termination ERA.3S.704.CJL LEMO 1: £64.93 Non-Stocked	Mfr. Part No. ERA.3S.704.CJL Mouser Part No 736-ERA.3S.704.CJL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 1 HV + 4 LV Contacts, with Solder termination	Datasheet	Non-Stocked	£64.93 £55.20 £51.08 £49.28 £47.47	Min.: 1 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	5 Contact	704	Panel Mount	Solder		IP50		3S
Circular Push Pull Connectors LEMO Circular Receptacle, 1 LV Contacts, with Solder termination ERA.3S.140.CTL LEMO 1: £42.18 Non-Stocked	Mfr. Part No. ERA.3S.140.CTL Mouser Part No 736-ERA3S140CTL	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	£42.18 £35.85 £34.08 £33.23 View £32.62 £31.64 Quote	Min.: 1 Mult.: 1	Receptacles	Fixed Socket (Receptacle)	Socket (Female)	1 Contact	140	Panel Mount	Solder		IP50		3S