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E Connectors

LEMO E Connectors are watertight self-latching connectors with stepped inserts for alignment and rugged housing for extreme working conditions. These E connectors feature unipole, multipole 2 to 106 contacts, high voltage, and push-pull self-latching. The E connectors include solder or print contacts, over 22 shell styles, and 7 sizes. These E connectors operate at -55°C to 200°C temperature range. The E connectors offer watertight connection (IP 68/IP 66), polarization by stepped insert (half-moon), and 360° screening for full EMC shielding.

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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.
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FFA.2E.304.CLAC70 LEMO 1: ¥12,945.8 4In Stock 10Expected 1/1/2027	Mfr. Part # FFA.2E.304.CLAC70 Mouser Part # 736-FFA2E304CLAC70	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	4In Stock 10Expected 1/1/2027	¥12,945.8 ¥11,002.5 ¥10,183.6 ¥10,107.2 View ¥9,354.8 Quote	Min.: 1 Mult.: 1
Circular Push Pull Connectors CONICAL NUT GEC.0E.240.RN LEMO 1: ¥2,109.5 60In Stock	Mfr. Part # GEC.0E.240.RN Mouser Part # 736-GEC0E240RN	LEMO	Circular Push Pull Connectors CONICAL NUT Learn More about LEMO e connectors	Datasheet	60In Stock	¥2,109.5 ¥1,870.3 ¥1,798.9 ¥1,725.8 View ¥1,661 ¥1,536.4 ¥1,488.3 ¥1,431.8 Quote	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 1 LV Contacts, with Solder termination FFA.0E.116.CTAC45 LEMO 1: ¥6,079.3 2In Stock	Mfr. Part # FFA.0E.116.CTAC45 Mouser Part # 736-FFA0E116CTAC45	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 1 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	2In Stock	¥6,079.3 ¥5,064.4 ¥4,993 ¥4,903.3 View ¥4,815.2 ¥4,674.1 Quote	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 1 Coax 50-Ohm Contacts, with Solder termination FFA.0E.250.CTAC50Z LEMO 1: ¥6,152.3 7In Stock	Mfr. Part # FFA.0E.250.CTAC50Z Mouser Part # 736-FFA0E250CTAC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 1 Coax 50-Ohm Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	7In Stock	¥6,152.3 ¥5,227.2 ¥5,208.9 View Quote	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 7 LV Contacts, with Solder termination FFA.2E.307.CLAC70Z LEMO 1: ¥14,542.1 10In Stock	Mfr. Part # FFA.2E.307.CLAC70Z Mouser Part # 736-FFA2E307CLAC70Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 7 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	10In Stock	¥14,542.1 ¥12,362.8 ¥11,916 ¥11,695.1 View ¥11,349.6 Quote	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Receptacle, 6 LV Contacts, with Solder termination ERA.3E.306.CLL LEMO 1: ¥17,835.8 1In Stock	Mfr. Part # ERA.3E.306.CLL Mouser Part # 736-ERA3E306CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 6 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	1In Stock	¥17,835.8 ¥15,163.3 ¥14,673.3 ¥14,402.5 View ¥13,974 Quote	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FFA.1E.304.CLAC55 LEMO 1: ¥9,617.2 10Expected 4/2/2027	Mfr. Part # FFA.1E.304.CLAC55 Mouser Part # 736-FFA1E304CLAC55	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	10Expected 4/2/2027	¥9,617.2 ¥8,195.4	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Receptacle, 3 LV Contacts, with Solder termination HGP.1E.303.CLLPV LEMO 1: ¥13,304.6 4In Stock	Mfr. Part # HGP.1E.303.CLLPV Mouser Part # 736-HGP1E303CLLPV	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 3 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	4In Stock	¥13,304.6 ¥11,309.7 ¥10,901.1 ¥10,700.2 View ¥10,382.9 Quote	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Receptacle, 1 Triax 50-Ohm Contacts, with Solder termination ERA.0E.650.CTL LEMO 1: ¥6,336.7 3In Stock	Mfr. Part # ERA.0E.650.CTL Mouser Part # 736-ERA0E650CTL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 1 Triax 50-Ohm Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	3In Stock	¥6,336.7 ¥5,434.8 ¥5,094.3 ¥4,851.8 View ¥4,619.2 ¥4,330.2	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FFA.0E.304.CLAC45Z LEMO 1: ¥8,348.2 10In Stock	Mfr. Part # FFA.0E.304.CLAC45Z Mouser Part # 736-FFA0E304CLAC45Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	10In Stock	¥8,348.2 ¥6,921.4	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FFA.0E.304.CLAC40 LEMO 1: ¥8,225.3 10Expected 3/12/2027	Mfr. Part # FFA.0E.304.CLAC40 Mouser Part # 736-FFA0E304CLAC40	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	10Expected 3/12/2027	¥8,225.3 ¥6,989.5 ¥6,645.7 ¥6,477.9 View ¥6,358.3 ¥6,169 Quote	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 1 Coax 50-Ohm Contacts, with Solder termination FFA.1E.250.CTAC50Z LEMO 1: ¥8,562.5 7In Stock	Mfr. Part # FFA.1E.250.CTAC50Z Mouser Part # 736-FFA1E250CTAC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 1 Coax 50-Ohm Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	7In Stock	¥8,562.5 ¥7,276.8 ¥6,918.1 ¥6,743.7 View ¥6,620.7 ¥6,423.1 Quote	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Grounding Lug for 1E/1K Size and Series - CuSnZn-Plated Brass GCA.1E.255.LT LEMO 1: ¥199.3 3,360In Stock 2,629On Order	Mfr. Part # GCA.1E.255.LT Mouser Part # 736-GCA1E255LT	LEMO	Circular Push Pull Connectors LEMO Grounding Lug for 1E/1K Size and Series - CuSnZn-Plated Brass Learn More about LEMO e connectors	Datasheet	3,360In Stock 2,629On Order On Order Ship Dates Mfr. #: GCA.1E.255.LT Stock: 3,360 Can Ship Immediately On Order: 1,000 Expected 10/23/2026 629 Expected 10/26/2026 1,000 Expected 10/30/2026 Factory Lead-Time: 16 Weeks	¥199.3 ¥167.8 ¥150.3 ¥143 View ¥134 ¥127.7 ¥121.6 ¥95	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Grounding Lug for 0E/0K Size and Series - CuSnZn-Plated Brass GCA.0E.255.LT LEMO 1: ¥206 54In Stock 100Expected 2/5/2027	Mfr. Part # GCA.0E.255.LT Mouser Part # 736-GCA0E255LT	LEMO	Circular Push Pull Connectors LEMO Grounding Lug for 0E/0K Size and Series - CuSnZn-Plated Brass Learn More about LEMO e connectors	Datasheet	54In Stock 100Expected 2/5/2027	¥206 ¥174.4 ¥156.6 ¥149.2 View ¥139.9 ¥133.2 ¥124.9 ¥117.1 ¥116.1	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Hex Nut for 1B/0E/0K/1S/XB Size and Series - CuSnZn-Plated Brass GEA.0E.240.LN LEMO 1: ¥385.4 86In Stock	Mfr. Part # GEA.0E.240.LN Mouser Part # 736-GEA0E240LN	LEMO	Circular Push Pull Connectors LEMO Hex Nut for 1B/0E/0K/1S/XB Size and Series - CuSnZn-Plated Brass Learn More about LEMO e connectors	Datasheet	86In Stock	¥385.4 ¥327.2 ¥292.3 ¥277.4 View ¥260.8 ¥247.5 ¥235.9 ¥220.9	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Hex Nut for 2E/2K Size and Series - CuSnZn-Plated Brass GEA.2E.240.LN LEMO 1: ¥878.7 15In Stock	Mfr. Part # GEA.2E.240.LN Mouser Part # 736-GEA2E240LN	LEMO	Circular Push Pull Connectors LEMO Hex Nut for 2E/2K Size and Series - CuSnZn-Plated Brass Learn More about LEMO e connectors	Datasheet	15In Stock	¥878.7 ¥813.9 ¥774 ¥764.1 View ¥744.1 ¥696 ¥536.5	Min.: 1 Mult.: 1
Circular Push Pull Connectors CONICAL NUT GEC.0E.240.LC LEMO 1: ¥1,363.7 10In Stock	Mfr. Part # GEC.0E.240.LC Mouser Part # 736-GEC0E240LC	LEMO	Circular Push Pull Connectors CONICAL NUT Learn More about LEMO e connectors	Datasheet	10In Stock	¥1,363.7 ¥1,157.7 ¥1,071.3 ¥1,033.1 View ¥983.3 ¥921.9 ¥878.7 ¥833.8	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination ERA.1E.304.CLL LEMO 1: ¥8,193.7 8In Stock	Mfr. Part # ERA.1E.304.CLL Mouser Part # 736-ERA1E304CLL	LEMO	Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	8In Stock	¥8,193.7 ¥6,756.9 ¥6,253.7 ¥6,032.8 View ¥5,745.4 ¥5,385	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination FFA.0E.302.CLAC40 LEMO 1: ¥7,406.4 2In Stock	Mfr. Part # FFA.0E.302.CLAC40 Mouser Part # 736-FFA0E302CLAC40	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	2In Stock	¥7,406.4 ¥6,293.5 ¥5,866.7 ¥5,617.5 View ¥5,350.1 ¥5,016.2 Quote	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination FFA.0E.302.CLAC45Z LEMO 1: ¥8,024.3 31In Stock	Mfr. Part # FFA.0E.302.CLAC45Z Mouser Part # 736-FFA0E302CLAC45Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	31In Stock	¥8,024.3 ¥6,957.9 ¥6,497.8 ¥6,089.2 View ¥5,798.6 ¥5,436.5	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FFA.0E.304.CLAC50Z LEMO 1: ¥8,306.7 3In Stock	Mfr. Part # FFA.0E.304.CLAC50Z Mouser Part # 736-FFA0E304CLAC50Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	3In Stock	¥8,306.7 ¥7,059.3 ¥6,532.7 ¥6,301.8 View ¥6,001.2 ¥5,625.8 Quote	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 1 Triax 50-Ohm Contacts, with Solder termination FFA.0E.650.CTAC35Z LEMO 1: ¥8,220.3 7In Stock	Mfr. Part # FFA.0E.650.CTAC35Z Mouser Part # 736-FFA0E650CTAC35Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 1 Triax 50-Ohm Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	7In Stock	¥8,220.3 ¥6,987.8 ¥6,466.3 ¥6,237.1 View ¥5,939.7 ¥5,569.3 Quote	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 1 LV Contacts, with Solder termination FFA.1E.120.CTAC50 LEMO 1: ¥7,662.2 2In Stock	Mfr. Part # FFA.1E.120.CTAC50 Mouser Part # 736-FFA1E120CTAC50	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 1 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	2In Stock	¥7,662.2 ¥6,512.8 ¥6,105.8 ¥5,813.5 View ¥5,536.1 ¥5,190.6	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 1 HV Contacts, with Solder termination FFA.1E.405.CTAC55Z LEMO 1: ¥9,549.1 1In Stock	Mfr. Part # FFA.1E.405.CTAC55Z Mouser Part # 736-FFA1E405CTAC55Z	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 1 HV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	1In Stock	¥9,549.1 ¥8,202 ¥7,688.8 ¥7,323.3 View ¥6,972.9 ¥6,537.7	Min.: 1 Mult.: 1
Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination FFA.2E.304.CLAC80 LEMO 1: ¥12,733.2 2In Stock 10Expected 2/3/2027	Mfr. Part # FFA.2E.304.CLAC80 Mouser Part # 736-FFA2E304CLAC80	LEMO	Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination Learn More about LEMO e connectors	Datasheet	2In Stock 10Expected 2/3/2027	¥12,733.2 ¥11,522.4 ¥10,452.7 ¥10,083.9 ¥9,602.2	Min.: 1 Mult.: 1

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