Variable Trimmer Capacitors | Ceramic | PTFE | RS
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    Variable Trimmer Capacitors

    Variable trimmer capacitors are types of adjustable capacitors(devices that store electrical charge in circuits) where the capacitor capacitance (its ability to store an electrical charge) can be readily adjusted. They're often used in LC circuits (circuits that have an inductor and a capacitor) to set the frequency, for example, to tune a radio.

    RS offer a range of high-quality ceramic and PTFE dielectric trimmer capacitors from industry-leading brands including Murata, Vishay and of course RS PRO.

    How do variable trimmer capacitors work?

    Trimmer capacitors are used to initially set oscillator frequency values, rise and fall times and other variables in a circuit. Should the values drift over time, trimmer capacitors allow you to re-calibrate your equipment.

    Variable trimmer capacitors are almost always mounted directly on a PCB (printed circuit board) and set by using a small screwdriver. Variable trimmer capacitors are usually cheaper than full-sized variable capacitors.

    What is a variable trimmer capacitor used for?

    Common applications include oscillators, tuners, crystal oscillators and filters. Trimmer capacitors can also be found in communication equipment such as mobile radios and aerospace transmitters. Trimmer capacitors are available in SMD or through-hole mounting types and come in a range of voltages and capacitive ranges.

    28 Producten voor Variable Trimmer Capacitors

    € 0,183
    Per stuk (in een zak van 500)
    CVN
    100V
    Ceramic
    -
    Through Hole
    0 → 50%
    5 x 6mm
    5.3mm
    0.2mm
    5mm
    -
    6mm
    -
    3 → 10pF
    10pF
    3pF
    € 0,228
    Per stuk (in een zak van 500)
    CVN
    100V
    Ceramic
    -
    Through Hole
    0 → 50%
    5 x 6mm
    5.3mm
    0.2mm
    5mm
    -
    6mm
    -
    10 → 50pF
    50pF
    10pF
    € 0,373
    Per stuk (in een verpakking 25)
    CVN
    100V
    Ceramic
    -
    Through Hole
    0 → 50%
    5 x 6mm
    5.3mm
    0.2mm
    5mm
    -
    6mm
    -
    3 → 10pF
    10pF
    3pF
    € 0,373
    Per stuk (in een verpakking 25)
    CVN
    100V
    Ceramic
    -
    Through Hole
    0 → 50%
    5 x 6mm
    5.3mm
    0.2mm
    5mm
    -
    6mm
    -
    4.5 → 20pF
    20pF
    4.5pF
    € 0,417
    Per stuk (in een verpakking 25)
    CVN
    100V
    Ceramic
    -
    Through Hole
    0 → 50%
    5 x 6mm
    5.3mm
    0.2mm
    5mm
    -
    6mm
    -
    10 → 50pF
    50pF
    10pF
    € 0,386
    Per stuk (in een verpakking 25)
    CVN
    100V
    Ceramic
    -
    Through Hole
    0 → 50%
    5 x 6mm
    5.3mm
    0.2mm
    5mm
    -
    6mm
    -
    6 → 30pF
    30pF
    6pF
    € 0,334
    Per stuk (in een verpakking 25)
    CVN
    100V
    Ceramic
    -
    Through Hole
    0 → 50%
    5 x 6mm
    5.3mm
    0.2mm
    5mm
    -
    6mm
    -
    2.5 → 7pF
    7pF
    2.5pF
    € 0,165
    Per stuk (in een zak van 500)
    CVN
    100V
    Ceramic
    -
    Through Hole
    0 → 50%
    5 x 6mm
    5.3mm
    0.2mm
    5mm
    -
    6mm
    -
    2.5 → 7pF
    7pF
    2.5pF
    € 0,183
    Per stuk (in een zak van 500)
    CVN
    100V
    Ceramic
    -
    Through Hole
    0 → 50%
    5 x 6mm
    5.3mm
    0.2mm
    5mm
    -
    6mm
    -
    4.5 → 20pF
    20pF
    4.5pF
    Murata
    LXRW
    5.3V dc
    -
    -
    Surface Mount
    -
    1.3 x 0.9 x 0.4mm
    -
    -
    0.9mm
    -
    0.4mm
    1.3mm
    100 → 200pF
    200pF
    100pF
    Murata
    LXRW
    5.3V dc
    -
    -
    Surface Mount
    -
    1.3 x 0.9 x 0.4mm
    -
    -
    0.9mm
    -
    0.4mm
    1.3mm
    100 → 200pF
    200pF
    100pF
    Murata
    LXRW
    50V ac
    -
    -
    Surface Mount
    -
    0.6 x 0.6 x 0.3mm
    -
    -
    0.6mm
    -
    0.3mm
    0.6mm
    30 → 60pF
    60pF
    30pF
    Vishay
    BFC2
    200V dc
    PTFE
    015
    Through Hole
    -
    14 x 11.5 x 9.2mm
    -
    -
    11.5mm
    -
    9.2mm
    14mm
    7 → 100pF
    100pF
    7pF
    Murata
    LXRW
    50V ac
    -
    -
    Surface Mount
    -
    1.3 x 0.9 x 0.6mm
    -
    -
    0.9mm
    -
    0.6mm
    1.3mm
    16.5 → 33pF
    33pF
    16.5pF
    Murata
    LXRW
    50V ac
    -
    -
    Surface Mount
    -
    0.6 x 0.6 x 0.3mm
    -
    -
    0.6mm
    -
    0.3mm
    0.6mm
    45 → 90pF
    90pF
    45pF
    Vishay
    BFC2
    300V dc
    PTFE
    0217
    Through Hole
    -
    7.4 x 6.7 x 9mm
    -
    -
    6.7mm
    -
    9mm
    7.4mm
    2 → 18pF
    18pF
    2pF
    Murata
    LXRW
    50V ac
    -
    -
    Surface Mount
    -
    1.3 x 0.9 x 0.6mm
    -
    -
    0.9mm
    -
    0.6mm
    1.3mm
    16.5 → 33pF
    33pF
    16.5pF
    Murata
    LXRW
    5.3V dc
    -
    -
    Surface Mount
    -
    1.3 x 0.9 x 0.4mm
    -
    -
    0.9mm
    -
    0.4mm
    1.3mm
    100 → 200pF
    200pF
    100pF
    Vishay
    BFC2
    250V dc
    PTFE
    -
    Through Hole
    -
    10 x 11 x 11mm
    -
    -
    11mm
    -
    11mm
    10mm
    5.0 → 60pF
    60pF
    5pF
    Vishay
    BFC2
    200V dc
    PTFE
    015
    Through Hole
    -
    14 x 11.5 x 9.2mm
    -
    -
    11.5mm
    -
    9.2mm
    14mm
    7 → 100pF
    100pF
    7pF
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