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Circular Connectors

Circular Connectors are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many Circular Connector manufacturers, including Amphenol, Glenair, ITT Cannon, LEMO, Phoenix Contact, Souriau, TE Connectivity & more.

Circular connectors are rugged interconnect components designed to provide secure electrical, signal, and data connections through a cylindrical interface. Their durable construction and reliable mating mechanisms help ensure consistent performance in applications exposed to vibration, moisture, dust, and other demanding environmental conditions. These connectors are widely used across industrial, transportation, aerospace, medical, and communication systems where dependable connectivity and long service life are critical.

Types: The most common circular connector types include threaded circular connectors, push-pull circular connectors, bayonet circular connectors, M-series connectors, military-style circular connectors, waterproof circular connectors, mixed-signal circular connectors, and power circular connectors, each designed for specific environmental, electrical, and mechanical requirements.

Applications: Circular connectors are widely used in industrial automation equipment, transportation systems, medical devices, communication infrastructure, aerospace platforms, robotics, process control systems, and power distribution applications to provide reliable signal and power connectivity.

Selection requirements: To choose circular connectors, evaluate contact count, current and voltage ratings, connector size, environmental sealing, mating style, operating temperature range, vibration resistance, termination method, and suitability for the intended electrical and environmental conditions.

Please view our large selection of circular connectors below.

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Types of Circular 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	Contact Gender	Termination Style	IP Rating
Standard Circular Connector Panel Rear Mounted Receptacle Front-projecting UR01 body style in size 08, Plug-related locking, 7 contact Female Multipole low voltage (configuration 007), Solder contact termnination, Brass housing material, Anthracite housing color. UR01W08 F007S BK1 E1AB Fischer Connectors 1: £86.04 7In Stock New Product	Mfr. Part No. UR01W08 F007S BK1 E1AB Mouser Part No 1034-119668 New Product	Fischer Connectors	Standard Circular Connector Panel Rear Mounted Receptacle Front-projecting UR01 body style in size 08, Plug-related locking, 7 contact Female Multipole low voltage (configuration 007), Solder contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£86.04 £73.16 £70.28 £67.93 View £64.19 Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder
Standard Circular Connector Panel Rear Mounted Receptacle Rear-projecting UR02 body style in size 08, Plug-related locking, 7 contact Female Multipole low voltage (configuration 007), PCB contact termnination, Brass housing material, Anthracite housing color. UR02W08 F007P BK1 E1AB Fischer Connectors 1: £86.04 7In Stock New Product	Mfr. Part No. UR02W08 F007P BK1 E1AB Mouser Part No 1034-122343 New Product	Fischer Connectors	Standard Circular Connector Panel Rear Mounted Receptacle Rear-projecting UR02 body style in size 08, Plug-related locking, 7 contact Female Multipole low voltage (configuration 007), PCB contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£86.04 £73.16 £70.28 £67.93 View £64.19 Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder
Standard Circular Connector Cable Mounted Receptacle UR50 body style in size 07, Plug-related locking, 9 contact Female Multipole low voltage (configuration 009), Solder contact termnination, Brass housing material, Anthracite housing color. UR50Z07 F009S BK1 E2ZB Fischer Connectors 1: £95.25 7In Stock New Product	Mfr. Part No. UR50Z07 F009S BK1 E2ZB Mouser Part No 1034-124548 New Product	Fischer Connectors	Standard Circular Connector Cable Mounted Receptacle UR50 body style in size 07, Plug-related locking, 9 contact Female Multipole low voltage (configuration 009), Solder contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£95.25 £80.98 £77.79 £75.20 View £71.06 Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder
Standard Circular Connector Panel Rear Mounted Receptacle Front-projecting UR01 body style in size 07, Plug-related locking, 5 contact Female Multipole low voltage (configuration 005), Solder contact termnination, Brass housing material, Anthracite housing color. UR01W07 F005S BK1 E2AB Fischer Connectors 1: £81.77 7In Stock New Product	Mfr. Part No. UR01W07 F005S BK1 E2AB Mouser Part No 1034-127680 New Product	Fischer Connectors	Standard Circular Connector Panel Rear Mounted Receptacle Front-projecting UR01 body style in size 07, Plug-related locking, 5 contact Female Multipole low voltage (configuration 005), Solder contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£81.77 £69.53 £66.78 £64.55 View £61.01 Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder
Standard Circular Connector Panel Rear Mounted Receptacle Rear-projecting UR02 body style in size 08, Plug-related locking, 9 contact Female Multipole low voltage (configuration 009), Solder contact termnination, Brass housing material, Anthracite housing color. UR02W08 F009S BK1 E1AB Fischer Connectors 1: £93.78 7In Stock New Product	Mfr. Part No. UR02W08 F009S BK1 E1AB Mouser Part No 1034-127979 New Product	Fischer Connectors	Standard Circular Connector Panel Rear Mounted Receptacle Rear-projecting UR02 body style in size 08, Plug-related locking, 9 contact Female Multipole low voltage (configuration 009), Solder contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate rear receptacles	Datasheet	7In Stock	£93.78 £79.72 £76.59 £74.03 View £69.95 Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder
Standard Circular Connector Cable Mounted Plug Quick-release UP01 body style in size 07, Quick-release locking, 2 contact Male Multipole low voltage (configuration 002), Solder contact termnination, Brass housing material, Anthracite housing color. UP01Q07 M002S BK1 Z2ZB Fischer Connectors 1: £60.12 7In Stock New Product	Mfr. Part No. UP01Q07 M002S BK1 Z2ZB Mouser Part No 1034-135808 New Product	Fischer Connectors	Standard Circular Connector Cable Mounted Plug Quick-release UP01 body style in size 07, Quick-release locking, 2 contact Male Multipole low voltage (configuration 002), Solder contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£60.12 £51.11 £48.91 £47.27 View £44.67 Quote	Min.: 1 Mult.: 1	Plugs	Pin (Male)	Solder
Standard Circular Connector Panel Rear Mounted Receptacle Front-projecting UR01 body style in size 15, Plug-related locking, 4 contact Female Multipole low voltage (configuration 004), PCB contact termnination, Brass housing material, Anthracite housing color. UR01V15 F004P BK1 E2AB Fischer Connectors 1: £187.90 3In Stock New Product	Mfr. Part No. UR01V15 F004P BK1 E2AB Mouser Part No 1034-137123 New Product	Fischer Connectors	Standard Circular Connector Panel Rear Mounted Receptacle Front-projecting UR01 body style in size 15, Plug-related locking, 4 contact Female Multipole low voltage (configuration 004), PCB contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	3In Stock	£187.90 £159.72 £149.75 £142.40 View Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	PCB
Standard Circular Connector Cable Mounted Receptacle body style in size 08, Quick-release locking, 6 contact Female Mixed low voltage (configuration 006), Crimp contact termnination, Aluminium housing material, Black housing color. UR80Z08 F006C BBY S2ZA Fischer Connectors 1: £136.95 7In Stock New Product	Mfr. Part No. UR80Z08 F006C BBY S2ZA Mouser Part No 1034-139925 New Product	Fischer Connectors	Standard Circular Connector Cable Mounted Receptacle body style in size 08, Quick-release locking, 6 contact Female Mixed low voltage (configuration 006), Crimp contact termnination, Aluminium housing material, Black housing color. Learn More about Fischer Connectors fischer ultimate 80 connectors	Datasheet	7In Stock	£136.95 £116.41 £109.15 £103.96 View £103.95 Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Crimp
Standard Circular Connector Panel Rear Mounted Receptacle Front-projecting Push-pull MR11 body style in size 08, Push-pull locking, 19 contact Female Mixed low voltage (configuration H019), PCB contact termnination, Brass housing material, Anthracite housing color. MR11WL08 H019 AN1 E1FP Fischer Connectors 1: £177.11 7In Stock New Product	Mfr. Part No. MR11WL08 H019 AN1 E1FP Mouser Part No 1034-142295 New Product	Fischer Connectors	Standard Circular Connector Panel Rear Mounted Receptacle Front-projecting Push-pull MR11 body style in size 08, Push-pull locking, 19 contact Female Mixed low voltage (configuration H019), PCB contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£177.11 £150.55 £141.15 £134.22 View Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder
Standard Circular Connector UR50Z11 F207S BK1 E2ZB UR50Z11 F207S BK1 E2ZB Fischer Connectors 1: £167.77 4In Stock New Product	Mfr. Part No. UR50Z11 F207S BK1 E2ZB Mouser Part No 1034-143295 New Product	Fischer Connectors	Standard Circular Connector UR50Z11 F207S BK1 E2ZB Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	4In Stock	£167.77 £142.62 £133.72 £127.18 View Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder
Standard Circular Connector EP7 Series Connectors, Cable End, 5 Male Pins, Size C, Make First Ground EP7C5M10CG Switchcraft 1: £35.91 25In Stock New Product	Mfr. Part No. EP7C5M10CG Mouser Part No 502-EP7C5M10CG New Product	Switchcraft	Standard Circular Connector EP7 Series Connectors, Cable End, 5 Male Pins, Size C, Make First Ground Learn More about Switchcraft ep7 30a power connectors	Datasheet	25In Stock	£35.91 £30.51 £28.53 £28.28 View £27.75 £26.93 Quote	Min.: 1 Mult.: 1	Connectors	Pin (Male)		IP66, IP67, IP68
Standard Circular Connector Panel Rear Mounted Receptacle Front-projecting UR01 body style in size 11, Plug-related locking, 16 contact Female Multipole low voltage (configuration 016), PCB contact termnination, Brass housing material, Anthracite housing color. UR01W11 F016P BK1 E1AB Fischer Connectors 1: £154.70 7In Stock New Product	Mfr. Part No. UR01W11 F016P BK1 E1AB Mouser Part No 1034-121707 New Product	Fischer Connectors	Standard Circular Connector Panel Rear Mounted Receptacle Front-projecting UR01 body style in size 11, Plug-related locking, 16 contact Female Multipole low voltage (configuration 016), PCB contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£154.70 £131.51 £123.30 £117.44 View Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder
Standard Circular Connector Panel Rear Mounted Receptacle Rear-projecting UR02 body style in size 07, Plug-related locking, 5 contact Female Multipole low voltage (configuration 005), Solder contact termnination, Brass housing material, Anthracite housing color. UR02W07 F005S BK1 E2AB Fischer Connectors 1: £81.77 7In Stock New Product	Mfr. Part No. UR02W07 F005S BK1 E2AB Mouser Part No 1034-125642 New Product	Fischer Connectors	Standard Circular Connector Panel Rear Mounted Receptacle Rear-projecting UR02 body style in size 07, Plug-related locking, 5 contact Female Multipole low voltage (configuration 005), Solder contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£81.77 £69.53 £66.78 £64.55 View £61.01 Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder
Standard Circular Connector Panel Rear Mounted Receptacle Rear-projecting UR02 body style in size 11, Plug-related locking, 16 contact Female Multipole low voltage (configuration 016), PCB contact termnination, Brass housing material, Anthracite housing color. UR02W11 F016P BK1 E1AB Fischer Connectors 1: £154.70 7In Stock New Product	Mfr. Part No. UR02W11 F016P BK1 E1AB Mouser Part No 1034-126013 New Product	Fischer Connectors	Standard Circular Connector Panel Rear Mounted Receptacle Rear-projecting UR02 body style in size 11, Plug-related locking, 16 contact Female Multipole low voltage (configuration 016), PCB contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£154.70 £131.51 £123.30 £117.44 View Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder
Standard Circular Connector Cable Mounted Plug Quick-release UP01 body style in size 07, Quick-release locking, 10 contact Male Multipole low voltage (configuration 010), Solder contact termnination, Brass housing material, Anthracite housing color. UP01Q07 M010S BK1 Z2ZB Fischer Connectors 1: £85.23 7In Stock New Product	Mfr. Part No. UP01Q07 M010S BK1 Z2ZB Mouser Part No 1034-127330 New Product	Fischer Connectors	Standard Circular Connector Cable Mounted Plug Quick-release UP01 body style in size 07, Quick-release locking, 10 contact Male Multipole low voltage (configuration 010), Solder contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£85.23 £72.46 £69.60 £67.27 View £63.58 Quote	Min.: 1 Mult.: 1	Plugs	Pin (Male)	Solder
Standard Circular Connector Cable Mounted Receptacle UR50 body style in size 11, Plug-related locking, 19 contact Female Multipole low voltage (configuration 019), Solder contact termnination, Brass housing material, Anthracite housing color. UR50Z11 F019S BK1 E1ZB Fischer Connectors 1: £182.71 1In Stock New Product	Mfr. Part No. UR50Z11 F019S BK1 E1ZB Mouser Part No 1034-131568 New Product	Fischer Connectors	Standard Circular Connector Cable Mounted Receptacle UR50 body style in size 11, Plug-related locking, 19 contact Female Multipole low voltage (configuration 019), Solder contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	1In Stock	£182.71 £155.32 £145.62 £138.47 View Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder	IP68, IP69
Standard Circular Connector UR02W11 F207P BK1 E2AB UR02W11 F207P BK1 E2AB Fischer Connectors 1: £156.95 7In Stock New Product	Mfr. Part No. UR02W11 F207P BK1 E2AB Mouser Part No 1034-143351 New Product	Fischer Connectors	Standard Circular Connector UR02W11 F207P BK1 E2AB Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£156.95 £133.41 £125.08 £119.14 View Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	PCB	IP68, IP69
Standard Circular Connector Jam nut receptacle, without backshell, with 32 male solder contacts, IP68/69K in unmated conditions UTSX718E32P Souriau 1: £54.37 25In Stock New Product	Mfr. Part No. UTSX718E32P Mouser Part No 649-UTSX718E32P New Product	Souriau	Standard Circular Connector Jam nut receptacle, without backshell, with 32 male solder contacts, IP68/69K in unmated conditions Learn More about Souriau utsx size 16 18 circular connectors	Datasheet	25In Stock	£54.37 £46.21 £44.00 £39.98 £38.07	Min.: 1 Mult.: 1	Receptacle	Pin (Male)	Solder Cup	IP68, IP69K
Standard Circular Connector Cable Mounted Plug Push-pull UP01 body style in size 08, Push-pull locking, 2 contact Male Multipole low voltage (configuration 002), Solder contact termnination, Brass housing material, Anthracite housing color. UP01L08 M002S BK1 Z1ZB Fischer Connectors 1: £48.34 25In Stock New Product	Mfr. Part No. UP01L08 M002S BK1 Z1ZB Mouser Part No 1034-119640 New Product	Fischer Connectors	Standard Circular Connector Cable Mounted Plug Push-pull UP01 body style in size 08, Push-pull locking, 2 contact Male Multipole low voltage (configuration 002), Solder contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	25In Stock	£48.34 £41.08 £39.12 £37.82 View £35.74 £35.73 Quote	Min.: 1 Mult.: 1	Plugs	Pin (Male)	Solder
Standard Circular Connector Cable Mounted Plug Push-pull UP01 body style in size 08, Push-pull locking, 5 contact Male Multipole low voltage (configuration 005), Solder contact termnination, Brass housing material, Anthracite housing color. UP01L08 M005S BK1 Z1ZB Fischer Connectors 1: £54.98 25In Stock New Product	Mfr. Part No. UP01L08 M005S BK1 Z1ZB Mouser Part No 1034-119648 New Product	Fischer Connectors	Standard Circular Connector Cable Mounted Plug Push-pull UP01 body style in size 08, Push-pull locking, 5 contact Male Multipole low voltage (configuration 005), Solder contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	25In Stock	£54.98 £46.73 £44.50 £43.01 View £40.66 £40.65 Quote	Min.: 1 Mult.: 1	Plugs	Pin (Male)	Solder
Standard Circular Connector Cable Mounted Receptacle UR50 body style in size 08, Plug-related locking, 7 contact Female Multipole low voltage (configuration 007), Solder contact termnination, Brass housing material, Anthracite housing color. UR50Z08 F007S BK1 E1ZB Fischer Connectors 1: £86.37 7In Stock New Product	Mfr. Part No. UR50Z08 F007S BK1 E1ZB Mouser Part No 1034-119673 New Product	Fischer Connectors	Standard Circular Connector Cable Mounted Receptacle UR50 body style in size 08, Plug-related locking, 7 contact Female Multipole low voltage (configuration 007), Solder contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£86.37 £73.43 £70.54 £68.18 View £64.44 Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder
Standard Circular Connector Cable Mounted Plug Push-pull UP01 body style in size 08, Push-pull locking, 5 contact Male Multipole low voltage (configuration 005), Crimp contact termnination, Brass housing material, Anthracite housing color. UP01L08 M005C BK1 Z1ZB Fischer Connectors 1: £68.39 7In Stock New Product	Mfr. Part No. UP01L08 M005C BK1 Z1ZB Mouser Part No 1034-120629 New Product	Fischer Connectors	Standard Circular Connector Cable Mounted Plug Push-pull UP01 body style in size 08, Push-pull locking, 5 contact Male Multipole low voltage (configuration 005), Crimp contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£68.39 £58.13 £55.63 £53.77 View £50.82 Quote	Min.: 1 Mult.: 1	Plugs	Pin (Male)	Crimp
Standard Circular Connector Panel Rear Mounted Receptacle Rear-projecting UR02 body style in size 07, Plug-related locking, 4 contact Female Multipole low voltage (configuration 004), PCB contact termnination, Brass housing material, Anthracite housing color. UR02W07 F004P BK1 E2AB Fischer Connectors 1: £78.15 7In Stock New Product	Mfr. Part No. UR02W07 F004P BK1 E2AB Mouser Part No 1034-127106 New Product	Fischer Connectors	Standard Circular Connector Panel Rear Mounted Receptacle Rear-projecting UR02 body style in size 07, Plug-related locking, 4 contact Female Multipole low voltage (configuration 004), PCB contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	7In Stock	£78.15 £66.44 £63.83 £61.69 View £58.31 Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder
Standard Circular Connector Panel Rear Mounted Receptacle Front-projecting UR01 body style in size 15, Plug-related locking, 16 contact Female Mixed low voltage (configuration 412), PCB contact termnination, Brass housing material, Anthracite housing color. UR01W15 F412P BK1 E2AB Fischer Connectors 1: £230.66 3In Stock New Product	Mfr. Part No. UR01W15 F412P BK1 E2AB Mouser Part No 1034-137131 New Product	Fischer Connectors	Standard Circular Connector Panel Rear Mounted Receptacle Front-projecting UR01 body style in size 15, Plug-related locking, 16 contact Female Mixed low voltage (configuration 412), PCB contact termnination, Brass housing material, Anthracite housing color. Learn More about Fischer Connectors fischer ultimate connectors	Datasheet	3In Stock	£230.66 £196.08 £183.83 £174.83 View Quote	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	PCB	IP68, IP69
Standard Circular Connector EP7 Series Connectors, Cable End, 3 Male Pins, Size C, Make First Ground EP7C3M10CG Switchcraft 1: £27.81 20In Stock New Product	Mfr. Part No. EP7C3M10CG Mouser Part No 502-EP7C3M10CG New Product	Switchcraft	Standard Circular Connector EP7 Series Connectors, Cable End, 3 Male Pins, Size C, Make First Ground Learn More about Switchcraft ep7 30a power connectors	Datasheet	20In Stock	£27.81 £24.71 £21.00 £20.92 View £20.29 £19.97	Min.: 1 Mult.: 1	Connectors	Pin (Male)		IP66, IP67, IP68