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    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

    22673 Products showing for Circular Connectors

    1 of 999+
    LEMO Circular Connector, 5 Contacts, Panel Mount, Socket, Male to Female, IP50, 1B Series
    • RS Stock No. 787-1301
    • Mfr. Part No. EGG.1B.305.CLL
    Each
    TWD884.00
    Deltron 8 Pole Din Plug, DIN 41524, DIN 45322, DIN 45326, DIN 45327, DIN 45329, 2A, 34 V ac/dc, Lockable, Male, Cable
    • RS Stock No. 180-6709
    • Mfr. Part No. 610-0800
    Each
    TWD145.00
    Phoenix Contact Circular Connector, 4 Contacts, Cable Mount, M12 Connector, Socket, Female, IP65, IP67, SACC Series
    • RS Stock No. 154-8148
    • Mfr. Part No. 1424693
    Each
    TWD336.00
    Bulgin Circular Connector, 2 Contacts, Panel Mount, Plug, Male, IP68, Standard Buccaneer Series
    • RS Stock No. 489-526
    • Mfr. Part No. PX0735/P
    Each
    TWD558.00
    Souriau Sunbank by Eaton Circular Connector, 4 Contacts, Cable Mount, Socket, Female, IP68, TP Series
    • RS Stock No. 190-3032
    • Mfr. Part No. FEDF10TPN0416A075
    Each (In a Pack of 100)
    TWD8,260.60
    Bulgin Circular Connector, 6 Contacts, Cable Mount, Plug, Male, IP68, Standard Buccaneer Series
    • RS Stock No. 236-4100
    • Mfr. Part No. PX0739/P
    Each
    TWD660.00
    TE Connectivity Circular Connector, 9 Contacts, Cable Mount, Socket, CPC Series 1 Series
    • RS Stock No. 372-254
    • Mfr. Part No. 182645-1
    Each
    TWD168.00
    Hirose Circular Connector, 12 Contacts, Cable Mount, Miniature Connector, Plug, Female, HR10 Series
    • RS Stock No. 536-4905
    • Mfr. Part No. HR10A-10P-12S(73)
    Each
    TWD589.00
    Hirschmann, MAK 3 Pole Din Socket, DIN 41524, 4A, 34 V ac/dc IP30, Screw Lock, Female, Cable Mount
    • RS Stock No. 776-319
    • Mfr. Part No. 930764517 MAK 3100 S
    Each
    TWD147.00
    binder Circular Connector, 3 Contacts, Cable Mount, M8 Connector, Socket, Female, IP67, 768 Series
    • RS Stock No. 706-3039
    • Mfr. Part No. 99-3400-00-03
    Each
    TWD554.00
    Deutsch Circular Connector, 12 Contacts, Panel Mount, Socket, Female, IP68, QC Series
    • RS Stock No. 613-1144
    • Mfr. Part No. QC24-2212X
    Each
    TWD375.00
    Bulgin Circular Connector, 10 Contacts, Cable Mount, Plug, Male, IP68, Buccaneer 900 Series
    • RS Stock No. 575-715
    • Mfr. Part No. PXA911/10/P
    Each
    TWD2,418.00
    Bulgin Circular Connector, 2 Contacts, Cable Mount, Plug, Male, IP68, Standard Buccaneer Series
    • RS Stock No. 483-893
    • Mfr. Part No. PX0736/P
    Each
    TWD700.00
    Murrelektronik Circular Connector, 5 Contacts, Bulkhead Mount, M12 Connector, Plug and Socket, Female, IP65, IP67, 7000
    • RS Stock No. 827-2795
    • Mfr. Part No. 7000-42111-0000000
    Each
    TWD1,150.00
    LEMO Circular Connector, 4 Contacts, Cable Mount, Socket, Female, IP50, 0B Series
    • RS Stock No. 130-5536
    • Mfr. Part No. PHG.0B.304.CLLD52
    Each
    TWD1,053.00
    Souriau Sunbank by Eaton Circular Connector, 8 Contacts, Cable Mount, Socket, Female, IP68, IP69K, UTS Series
    • RS Stock No. 190-863
    • Mfr. Part No. UTS6JC128S
    Each
    TWD548.00
    Hirschmann, MAB 5 Pole Din Socket, DIN 41524, 4A, 34 V ac/dc IP30, Screw Lock, Female, Panel Mount
    • RS Stock No. 776-117
    • Mfr. Part No. 930953517 MAB 5100 S grey
    Each
    TWD142.00
    RS PRO Circular Connector, 4 Contacts, Panel Mount, Miniature Connector, Socket, Male
    • RS Stock No. 111-5762
    Each
    TWD108.00
    ITT Cannon Male Crimp Circular Connector Contact, Contact Size 20, Wire Size 22 → 20 AWG
    • RS Stock No. 484-6579
    • Mfr. Part No. T2P20MC1LZ / 192922-1460
    Each (In a Pack of 10)
    TWD23.00
    Deltron 7 Pole Din Plug, DIN 41524, DIN 45322, DIN 45326, DIN 45327, DIN 45329, 2A, 34 V ac/dc, Lockable, Male, Cable
    • RS Stock No. 180-6708
    • Mfr. Part No. 610-0700
    Each
    TWD105.00
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