Recently searched

    Circular Connectors

    Circular connectors are made of multi-pin interconnects paired with cylindrical housing containing a contact interface. They can be made of plastic, metal, or a combination of both. Like most kinds of electrical connectors, their function is to enable a secure signal and current transmission by pairing a male half (the pins) to a female receptacle (the housing).

    RS offers a great range of circular connectors and accessories including the following types:

    • Mil (or military) spec circular connectors for harsh environments like oil and gas applications
    • Industrial Circular connectors for data transfer, electrical signal transmissions and powering electrical devices using different connector standards
    • Circular connector adapters are used to interface between different wiring standards that is easy to connect and disconnect
    • DIN connectors are identified by there DIN standard e.g. DIN 41524 which is used for digital and audio signals

    What are the benefits of circular connectors?

    Circular connectors have increasingly been used in electronics due to their advantages over their rectangular counterparts. Because of their structure, one of their immediate benefits is the fact they can group several contacts in a compact space, enabling a space-saving and simple solution to disconnect and reconnect cables from their devices. However, they are also particularly convenient for:

    • Housing different kinds of contacts
    • Allowing contacts with different currents thanks to the extensive range of allowable voltages
    • Sealing hermetically where an absolute integer connection is needed
    • Conveying a strong mechanical performance in environmentally demanding applications

    What are circular connectors used for?

    Depending on their design and layout (threaded, push-pull, as well as many others), their use might be more suitable to certain applications rather than others. In genera,l the advantages brought by a circular connector make their range of applications very broad, from data and communication to military and aerospace industries. The high performance required by harsh industrial environments makes it necessary for the circular connector to be rugged and shielded against EMI to avoid any damage from water contamination, dirt, extreme temperature or vibration.

    How do circular connectors work?

    Different components are available to maximise the function of your circular connector, and our range includes:

    Available from recognised worldwide brands, such as Amphenol, Deutsch, TE Connectivity and our own RS PRO.

    Circular Connector Accessories
    Circular Connector Accessories
    Circular Connector Adapters
    Circular Connector Adapters
    Circular Connector Backshells
    Circular Connector Backshells
    Circular Connector Contacts
    Circular Connector Contacts
    Circular Connector Dust Caps
    Circular Connector Dust Caps
    Circular Connector Inserts
    Circular Connector Inserts
    Circular Connector Seals
    Circular Connector Seals
    DIN Connectors
    DIN Connectors
    Industrial Circular Connectors
    Industrial Circular Connectors
    Mil Spec Circular Connectors
    Mil Spec Circular Connectors

    23934 Products showing for Circular Connectors

    1177 of 999+
    Amphenol Communications Solutions Circular Connector, 2 Contacts, Panel Mount, M16 Connector, Socket, IP67, MRD B Series
    • RS Stock No. 244-1751
    • Mfr. Part No. MRDBF02L13000
    Each (In a Box of 100)
    HK$82.862
    Amphenol Industrial Circular Connector, 3 Contacts, Panel Mount, M8 Connector, Plug, Male, IP68, M Series
    • RS Stock No. 182-1115
    • Mfr. Part No. M8AS-03PMMR-SF8001
    Each
    HK$68.80
    Phoenix Contact Circular Connector, 17 Contacts, Cable Mount, M17 Connector, Socket, Female, IP67, ST Series
    • RS Stock No. 494-558
    • Mfr. Part No. 1607643
    Each
    HK$138.29
    RS PRO Circular Connector, 7 Contacts, Front Mount, Socket, Male, IP67
    • RS Stock No. 206-5298
    Each
    HK$98.93
    Bulgin Circular Connector, 2 Contacts, Cable Mount, Miniature Connector, Socket, Male, IP66, IP68, IP69K, Buccaneer
    • RS Stock No. 174-6930
    • Mfr. Part No. PXP4011/02P/3540
    Each (In a Bag of 5)
    HK$102.32
    Jaeger Circular Connector, 4 Contacts, Plug, Male, IP50, IP54, IP65, Miniature Push-Pull Series Series
    • RS Stock No. 271-2004
    • Mfr. Part No. 530811006
    Each
    HK$436.66
    Amphenol Socapex, 2M801 37 Way Flange Mount MIL Spec Circular Connector Receptacle, Socket Contacts,Shell Size 13,
    • RS Stock No. 224-4062
    • Mfr. Part No. 2M80100902ZNU1337SA
    Each
    HK$2,898.30
    Amphenol Socapex, 2M801 26 Way Jam Nut MIL Spec Circular Connector Receptacle, Socket Contacts,Shell Size 10, Threaded
    • RS Stock No. 224-4214
    • Mfr. Part No. 2M80100907NF1026SA
    Each
    HK$2,491.40
    Phoenix Contact Circular Connector, 6 Contacts, Cable Mount, M17 Connector, Plug
    • RS Stock No. 256-0154
    • Mfr. Part No. 1618616
    Each
    HK$270.90
    TE Connectivity White Cable Clamp for use with Connectors
    • RS Stock No. 467-540
    • Mfr. Part No. 201848-5
    1 Bag of 3
    HK$1,295.52
    Amphenol Limited, 62GB 3 Way Cable MIL Spec Circular Connector Plug, Socket Contacts,Shell Size 8, Bayonet,
    • RS Stock No. 200-4460
    • Mfr. Part No. 62GB-56T08-03PW
    Each
    HK$301.70
    TE Connectivity Circular Connector, 6 Contacts, Cable Mount, Plug, Male, IP67, Speedtec 940 Series
    • RS Stock No. 251-5729
    • Mfr. Part No. CKUA267NN00440051000
    Each (In a Box of 25)
    HK$440.80
    RS PRO Circular Connector, 20 Contacts, Cable Mount, Plug and Socket, Male and Female Contacts, IP68
    • RS Stock No. 207-0667
    1 Pair
    HK$319.01
    TE Connectivity Circular Connector, 19 Contacts, Panel Mount, Socket, Male, CPC Series 1 Series
    • RS Stock No. 709-9767P
    • Mfr. Part No. 211771-1
    Each (Supplied in a Bag)
    HK$99.70
    RS PRO Circular Connector, 35 Contacts, Cable Mount, 29 mm Connector, Socket, Male, IP68
    • RS Stock No. 233-8354
    Each
    HK$164.25
    Phoenix Contact Connector, 8 Contacts, Rear Mount, M10 Connector, Socket, Female, IP67, SACC-DSI-M8FS-8CON-M10-L180 SH
    • RS Stock No. 286-0834
    • Mfr. Part No. 1424235
    Each
    HK$223.30
    Phoenix Contact Circular Connector, 12 Contacts, Cable, M23 Connector, Plug, Male, IP67, CA Series
    • RS Stock No. 268-756
    • Mfr. Part No. 1620185
    Each
    HK$528.37
    Phoenix Contact Circular Connector, 4 Contacts, Plug
    • RS Stock No. 256-1465
    • Mfr. Part No. 1620614
    Each
    HK$251.70
    Amphenol Industrial Circular Connector, 3 Contacts, Flange Mount, Socket, Female, IP67, IP68, IP69K, FLS014xxxSHEC03
    • RS Stock No. 278-4219
    • Mfr. Part No. FLS014N3SHEC03
    Each (In a Bag of 200)
    HK$76.238
    RS PRO Industrial Circular Connectors, 10 Contacts, Cable Mount, SP17 Connector, Plug and Socket, Male and Female
    • RS Stock No. 304-405
    1 Set
    HK$195.54
    Results per page
    1
    1177
    1197

    Guides & Articles

    Article image
    DIN Rails Guide
    In our comprehensive guide we look at what din rails are, what they’re used for, as well as the different types that are available on the market.
    Read more
    Article image
    HDMI Connectors Guide
    In our definitive guide, we look at what HDMI Connectors are, what they’re used for, as well as the different types that are available.
    Read more

    Related links