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    C&K Key Switches

    If you are thinking about a key switch for your current application, then look no further. Here at RS, we are pleased to offer you a selection of top-quality key switches from the industry-leading brand C&K. With years of experience in design and manufacturing C&K Key Switches are robust, reliable and offer long mechanical life.

    C&K key switches are perfect for use in a wide range of industrial, automotive, medical and consumer products and applications.

    Features and Benefits

    • Simple to install and connect
    • Long mechanical life
    • Anti-static versions that exceed 20 KV dc resistance
    • Single pole and double pole contact configurations
    • Latching (maintained) or momentary (spring return) switch operation
    • Solder or PCB terminals
    • 2, 3 or 4 positions
    • 45Ëš and 90Ëš key indexing angle
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    36 Products
    Price
    Brand
    Number of Positions
    Switch Operation
    Contact Configuration
    Key Trapping
    Contact Current Rating
    IP Rating
    Key Type
    Terminal Type
    Case Material
    Bezel Shape
    Application
    Depth Behind Panel
    Key Index Angle
    Better World Product
    Contact Material
    Product Details
    Price
    Brand
    Number of Positions
    Switch Operation
    Contact Configuration
    Key Trapping
    Contact Current Rating
    IP Rating
    Key Type
    Terminal Type
    Case Material
    Bezel Shape
    Application
    Depth Behind Panel
    Key Index Angle
    Better World Product
    Contact Material
    Product Image
    Key Switch, SPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-6966
    Mfr. Part No.:
    Y101132C203NQ
    Datasheets:
    £12.16
    Each
    C & K
    2
    -
    SPST
    -
    4 A
    -
    Flat
    Solder
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    90°
    -
    Silver
    Product Image
    Key Switch, SP4T, 4 A 4-Way Flat-Key
    RS Stock No.:
    863-6953
    Mfr. Part No.:
    Y100AB2C203NQ
    Datasheets:
    £15.30
    Each
    C & K
    4
    Latching
    SP4T
    -
    4 A
    -
    Flat
    Solder
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    45°
    -
    Silver
    Product Image
    Key Switch, SPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-6975
    Mfr. Part No.:
    Y1011U2C202NQ
    Datasheets:
    £12.19
    Each
    C & K
    2
    Latching
    SPST
    -
    4 A
    -
    Flat
    Through Hole
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    90°
    -
    Silver
    Product Image
    Key Switch, SPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-7082
    Mfr. Part No.:
    YM061U2C2WCNQ
    Datasheets:
    £6.76
    Each
    C & K
    2
    Latching
    SPST
    -
    4 A
    -
    Flat
    Wire Lead
    Nylon
    Round
    Cable TV Connectors, Automotive Accessories, Computers
    27.07mm
    90°
    -
    Silver
    Product Image
    Key Switch, DPST, 12 A@ 125 V ac, 6 A@ 250 V ac 3-Way Flat-Key
    RS Stock No.:
    863-6925
    Mfr. Part No.:
    H200AA2F205NQ
    Datasheets:
    £24.06
    Each
    C & K
    3
    Latching
    DPST
    -
    12 A@ 125 V ac, 6 A@ 250 V ac
    -
    Flat
    Quick Connect
    Nylon
    Round
    Machine Controls, Elevators
    28.35mm
    45°
    -
    Silver
    Product Image
    Key Switch, DPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-7017
    Mfr. Part No.:
    Y201132C803NGE
    Datasheets:
    £25.72
    Each
    C & K
    2
    Latching
    DPST
    -
    4 A
    -
    Flat
    Solder
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    90°
    -
    Gold Plated Silver
    Product Image
    Key Switch, SPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-7079
    Mfr. Part No.:
    YM061U2C205NQ
    Datasheets:
    £14.33
    Each
    C & K
    2
    Latching
    SPST
    -
    4 A
    -
    Flat
    Quick Connect
    Nylon
    Round
    Cable TV Connectors, Automotive Accessories, Computers
    27.07mm
    90°
    -
    Silver
    Product Image
    Key Switch, SPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-6988
    Mfr. Part No.:
    Y1011U2C203NQ
    Datasheets:
    £12.16
    Each
    C & K
    2
    -
    SPST
    -
    4 A
    -
    Flat
    Solder
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    90°
    -
    Silver
    Product Image
    Key Switch, DPST, 4 A 3-Way Flat-Key
    RS Stock No.:
    863-7001
    Mfr. Part No.:
    Y200AA2C203NQ
    Datasheets:
    £14.77
    Each
    C & K
    3
    -
    DPST
    -
    4 A
    -
    Flat
    Solder
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    45°
    -
    Silver
    Product Image
    Key Switch, SPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-6997
    Mfr. Part No.:
    Y108122A203NQ
    Datasheets:
    £13.38
    Each
    C & K
    2
    -
    SPST
    -
    4 A
    -
    Flat
    Solder
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    45°
    -
    Silver
    Product Image
    Key Switch, DPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-7032
    Mfr. Part No.:
    Y2011U2C203NQ
    Datasheets:
    £14.71
    Each
    C & K
    2
    Latching
    DPST
    -
    4 A
    -
    Flat
    Solder
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    90°
    -
    Silver
    Product Image
    Key Switch, SPST, 4 A 1-Way Flat-Key
    RS Stock No.:
    863-6947
    Mfr. Part No.:
    PM0613EBMWCKQ22
    Datasheets:
    £20.09
    Each
    C & K
    1
    -
    SPST
    -
    4 A
    -
    Flat
    Wire Lead
    Nylon
    Round
    Point of Sale Terminal, Computer, Marine Equipment
    34.52mm
    90°
    -
    Silver
    Product Image
    Key Switch, SPST, 12 A@ 125 V ac, 6 A@ 250 V ac 3-Way Flat-Key
    RS Stock No.:
    863-6919
    Mfr. Part No.:
    H100AA2F205NQ
    Datasheets:
    £20.83
    Each
    C & K
    3
    Latching
    SPST
    -
    12 A@ 125 V ac, 6 A@ 250 V ac
    -
    Flat
    Quick Connect
    Nylon
    Round
    Machine Controls, Elevators
    28.35mm
    45°
    -
    Silver
    Product Image
    Key Switch, SPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-6957
    Mfr. Part No.:
    Y101132C201NQ
    Datasheets:
    £12.38
    Each
    C & K
    2
    -
    SPST
    -
    4 A
    -
    Flat
    Solder
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    90°
    -
    Silver
    Product Image
    Key Switch, SPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-6963
    Mfr. Part No.:
    Y101136C201NQE
    Datasheets:
    £16.29
    Each
    C & K
    2
    Latching
    SPST
    -
    4 A
    -
    Flat
    Solder
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    90°
    -
    Silver
    Product Image
    Key Switch, DPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-7026
    Mfr. Part No.:
    Y201132V203NQ
    Datasheets:
    £7.60
    Each
    C & K
    2
    Latching
    DPST
    -
    4 A
    -
    Flat
    Solder
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.65mm
    90°
    -
    Silver
    Product Image
    Key Switch, SPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-7073
    Mfr. Part No.:
    YM061U2C805NQ
    Datasheets:
    £12.92
    Each
    C & K
    2
    Latching
    SPST
    -
    4 A
    -
    Flat
    Quick Connect
    Nylon
    Round
    Cable TV Connectors, Automotive Accessories, Computers
    27.07mm
    90°
    -
    Silver
    Product Image
    Key Switch, DPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-7029
    Mfr. Part No.:
    Y2011U2C202NQ
    Datasheets:
    £20.49
    Each
    C & K
    2
    Latching
    DPST
    -
    4 A
    -
    Flat
    Through Hole
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    90°
    -
    Silver
    Product Image
    Key Switch, SPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-6981
    Mfr. Part No.:
    Y1011U2C2WCNQE
    Datasheets:
    £13.19
    Each
    C & K
    2
    Latching
    SPST
    -
    4 A
    -
    Flat
    Wire Lead
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    90°
    -
    Silver
    Product Image
    Key Switch, DPST, 4 A 2-Way Flat-Key
    RS Stock No.:
    863-7010
    Mfr. Part No.:
    Y201132C201NQ
    Datasheets:
    £14.44
    Each
    C & K
    2
    Latching
    DPST
    -
    4 A
    -
    Flat
    Solder
    Glass Filled Polyester
    Round
    Point of Sale Terminal, Cash Register, Computer
    23.14mm
    90°
    -
    Silver
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