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    Part number
    Part number
    1. Home/
    2. All Manufacturers/
    3. Spectrol/
    4. Electromechanical/
    5. Knobs & Dials

    Knobs & Dials

    (2,711)

    Knobs & Dials are electromechanical control interface components used to provide manual adjustment and user input on equipment and instruments. They are designed to couple with a compatible shaft or control element, enabling controlled rotation or positioning while offering a clear, tactile means of operation.

    Within this category, products commonly vary by:

    • Mechanical form and overall geometry
    • Interface style for attachment to the underlying control
    • Marking and indication features for visual reference
    • Material and finish to support durability and handling

    Knobs and dials are selected to match the mechanical interface and desired user interaction, helping ensure consistent feel, alignment, and readability in electromechanical assemblies.

    12Results Found

    Weight

    Mounting Type

    Accuracy

    Diameter

    Bushing Extension Min

    Bushing Extension Max

    Hex Key Size

    Dimensions

    Shaft Extension Max

    Torque

    ProductManufacturerIn Stock StatusPriceQtyRFQDescription
    21A21B10
    PDF
    21A21B10

    SpectrolCheck Price
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    Vishay Spectrol Model 21 is a 15-turn dial with 46 mm diameter, featuring a vernier scale and multiple finish options.

    18D11B10
    PDF
    18D11B10

    SpectrolCheck Price
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    22.2 mm Diameter, 15 Turn Dial

    18A41B10
    PDF
    RoHS
    18A41B10

    SpectrolCheck Price
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    Model 18 (PR2) is a 22.2 mm diameter, 15-turn dial for use with precision potentiometers or rotating devices.

    18A21B10
    PDF
    18A21B10

    SpectrolCheck Price
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    Model 18 (PR2) 22.2 mm diameter, 15 turn dial

    18A11B10
    PDF
    18A11B10

    SpectrolCheck Price
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    Model 18 22.2 mm diameter, 15 turn dial for precision potentiometers or other rotating devices.

    15B31B10
    PDF
    15B31B10

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    Rectangular digital scale dial with 10 turn (3 digit) and 100 turn (4 digit) options for industrial use.

    15B11B10
    PDF
    15B11B10

    SpectrolCheck Price
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    Rectangular digital scale dial with 10 turn (3 digit) or 100 turn (4 digit) operation for industrial applications.

    15A31B10
    PDF
    RoHS
    15A31B10

    SpectrolCheck Price
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    Rectangular digital dial with 10 turn or 100 turn options, available in 3-digit or 4-digit displays.

    15A11B10
    PDF
    15A11B10

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    Rectangular digital scale dial with 10 turn (3 digit) or 100 turn (4 digit) options for industrial applications.

    11A31B10
    PDF
    RoHS
    11A31B10

    SpectrolCheck Price
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    25.4 mm diameter eleven turn dial with round vernier scale and RoHS compliance.

    11A21B10
    PDF
    RoHS
    11A21B10

    SpectrolCheck Price
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    25.4 mm diameter eleven turn dial with vernier scale and various finish options

    11A11B10
    PDF
    RoHS
    11A11B10

    SpectrolCheck Price
    Get a Quote

    25.4 mm diameter eleven turn dial

    1-12 of 12
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