Signal Filters | Panel Mount | Flat Contact | RS
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    Signal Filters

    A Signal Filter is a passive component, which allows specific frequency bands to pass and reject other electrical signals, mainly for noise reduction. The design integrates multilayer ceramic capacitors, inductors, dielectric resonators and crystals.

    The Filter finds use in circuits of audio equipment, video equipment, broadband and communication. Electronic signal processing filter is described to be linear or non-linear, analogue or digital, shift invariance, passive or active circuit.

    The filter frequency response can be classified as:

    • high-pass
    • low-pass
    • band-pass
    • band-stop
    • notch
    • all-pass filter
    • cut-off frequency.

    The order of a filter refers to the slope of the transition to roll-off around the cut-off frequency. A first-order filter responds at -6 dB per octave, a second-order filter decreases at -12 dB, a third-order at -18 dB, on a logarithmic scale. The analogue filter in a linear design of a network synthesis type is known as the Butterworth filter, Chebyshev filter, Elliptic filter, Bessel filter and Gaussian filter.

    180 Produits présentés pour Signal Filters

    Oxley
    DLT
    10A
    100 V dc
    Panel Mount
    1000MHz
    Axial
    -
    -
    -
    -
    24.3mm
    +85°C
    -40°C
    Murata
    DSS1
    6A
    100 V dc
    Through Hole
    -
    -
    Q91A
    8.5 x 3.5 x 7.5mm
    -
    -
    -
    -
    -
    Oxley
    SLT
    10A
    200 V dc
    Panel Mount
    10000MHz
    -
    -
    4.7 x 4.7 x 19mm
    4.7mm
    19mm
    4.7mm
    +85°C
    -55°C
    Oxley
    DLT4
    10A
    200 V dc
    Panel Mount
    10000MHz
    -
    -
    36mm
    -
    22mm
    36mm
    +125°C
    -55°C
    Murata
    DSS1
    6A
    100 V dc
    Through Hole
    -
    -
    Q91A
    8.5 x 3.5 x 7.5mm
    -
    -
    -
    -
    -
    Murata
    NEF31PT
    6A
    25 V dc
    Surface Mount
    -
    -
    E9L
    3.2 x 1.6 x 1.6mm
    -
    -
    -
    -
    -
    Murata
    SFECF10M7
    -
    -
    Surface Mount
    10.7MHz
    Flat Contact
    -
    3.45 x 3.1 x 1.3mm
    3.1mm
    1.3mm
    3.45mm
    +80°C
    -20°C
    Murata
    DSS1
    6A
    100 V dc
    Through Hole
    1MHz
    Radial
    Q55B
    8.5 x 3.5 x 7.5mm
    3.5mm
    7.5mm
    8.5mm
    +85°C
    -40°C
    Texas Instruments
    -
    -
    -
    Surface Mount
    200MHz
    Flat Contact
    WSON
    3.4 x 1.45 x 0.75mm
    1.45mm
    0.75mm
    3.4mm
    +85°C
    -40°C
    Texas Instruments
    -
    -
    -
    Surface Mount
    200MHz
    Flat Contact
    WSON
    3.4 x 1.45 x 0.75mm
    1.45mm
    0.75mm
    3.4mm
    +85°C
    -40°C
    Murata
    NFM41PC
    6A
    50 V dc
    Surface Mount
    -
    Solder
    L
    4.5 x 1.6 x 1mm
    -
    -
    -
    -
    -
    STMicroelectronics
    ECMF02
    200mA
    -
    Surface Mount
    -
    Flat Contact
    μQFN
    1.8 x 1.6 x 0.5mm
    1.6mm
    0.5mm
    1.8mm
    +85°C
    -40°C
    STMicroelectronics
    MLPF
    -
    -
    -
    2500MHz
    PCB
    CSPG
    1.65 x 1.05 x 0.68mm
    -
    -
    -
    -
    -
    Oxley
    DLT4
    10A
    200 V dc
    Panel Mount
    0.0004MHz
    -
    -
    36mm
    -
    36mm
    36mm
    +85°C
    -55°C
    STMicroelectronics
    -
    100mA
    25000 V dc
    Surface Mount
    10.7GHz
    -
    QFN
    -
    -
    -
    -
    -
    -
    Abracon
    AFS434S3
    -
    10 V dc
    Surface Mount
    434MHz
    -
    -
    -
    -
    -
    -
    -
    -
    Murata
    SFECV
    -
    -
    Surface Mount
    10.7MHz
    Solder
    -
    6.9 x 2.9 x 1.5mm
    2.9mm
    1.5mm
    6.9mm
    +80°C
    -20°C
    Murata
    NFE61P
    2A
    50 V dc
    Surface Mount
    -
    Solder Pad
    -
    6.8 x 1.6 x 1.6mm
    1.6mm
    1.6mm
    6.8mm
    +85°C
    -25°C
    Murata
    NFE31P
    6A
    25 V dc
    Surface Mount
    -
    Solder Pad
    -
    3.2 x 1.6 x 1.6mm
    1.6mm
    1.6mm
    3.2mm
    +85°C
    -40°C
    Murata
    Dss1
    6A
    100 V dc
    Through Hole
    -
    -
    Q55B
    8.5 x 3.5 x 7.5mm
    -
    -
    -
    -
    -
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