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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.

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    Maximum Current Rating
    Maximum Voltage Rating
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    Operating Frequency
    Termination Style
    Package/Case
    Dimensions
    Depth
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    Minimum Operating Temperature
    • RS-artikelnummer 725-7389
    • Tillv. art.nr NFE61PT101Z1H9L
    Var (i ett paket med 5)
    6,294 kr
    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
    • RS-artikelnummer 167-5613
    • Tillv. art.nr NFE61PT101Z1H9L
    Var (i en rulle med 2500)
    1,52 kr
    Murata
    NFE61P
    2A
    50 V dc
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    1.6mm
    6.8mm
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    Var (i en rulle med 4000)
    2,598 kr
    Murata
    NFL18SP
    100mA
    10 V dc
    Surface Mount
    -
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    0603 (1608M)
    1.6 x 0.8 x 0.6mm
    0.8mm
    0.6mm
    1.6mm
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    -55°C
    • RS-artikelnummer 216-6115
    • Tillv. art.nr NFM41PC155B1H3L
    Var (i en rulle med 4000)
    18,389 kr
    Murata
    NFM41PC
    6A
    50 V dc
    Surface Mount
    -
    Solder
    L
    4.5 x 1.6 x 1mm
    -
    -
    -
    -
    -
    • RS-artikelnummer 216-6098
    • Tillv. art.nr NFE61HT332Z2A9L
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    5,478 kr
    Murata
    NFE61HT
    2A
    100 V dc
    Surface Mount
    -
    -
    A9L
    6.8 x 1.6 x 1.6mm
    -
    -
    -
    -
    -
    • RS-artikelnummer 216-6094
    • Tillv. art.nr DSS1NB32A471Q91A
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    2,173 kr
    Murata
    DSS1
    6A
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    -
    -
    Var (i ett paket med 20)
    4,338 kr
    Murata
    NFA21SL
    20mA
    10 V dc
    Surface Mount
    50MHz
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    0805 (2012M)
    2 x 1.25 x 0.85mm
    1.25mm
    0.85mm
    2mm
    +125°C
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    Var (i en rulle med 4000)
    1,967 kr
    Murata
    NFA21SL
    20mA
    10 V dc
    Surface Mount
    50MHz
    Solder
    0805 (2012M)
    2 x 1.25 x 0.85mm
    1.25mm
    0.85mm
    2mm
    +125°C
    -55°C
    • RS-artikelnummer 725-7351
    • Tillv. art.nr NFE31PT101C1E9L
    Var (i ett paket med 10)
    5,068 kr
    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
    • RS-artikelnummer 161-8040
    • Tillv. art.nr NFE31PT220R1E9L
    Var (i en rulle med 2000)
    2,72 kr
    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
    • RS-artikelnummer 216-6092
    • Tillv. art.nr DSS1NB32A271Q91A
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    0,774 kr
    Murata
    DSS1
    6A
    100 V dc
    Through Hole
    -
    -
    Q91A
    8.5 x 3.5 x 7.5mm
    -
    -
    -
    -
    -
    Var (i en rulle med 4000)
    2,513 kr
    Murata
    NFA21SL
    20mA
    10 V dc
    Surface Mount
    80MHz
    Solder
    0805 (2012M)
    2 x 1.25 x 0.85mm
    1.25mm
    0.85mm
    2mm
    +125°C
    -55°C
    • RS-artikelnummer 216-6081
    • Tillv. art.nr DSS1NB32A103Q91A
    Var (i ett paket med 1500)
    1,505 kr
    Murata
    DSS1
    6A
    100 V dc
    Through Hole
    -
    -
    Q91A
    8.5 x 3.5 x 7.5mm
    -
    -
    -
    -
    -
    Var (i en påse med 5)
    6,764 kr
    Murata
    NFE61PT
    2A
    50 V dc
    Surface Mount
    -
    Flat Contact
    2706 (6816M)
    6.8 x 1.6 x 1.6mm
    1.6mm
    1.6mm
    6.8mm
    +85°C
    -40°C
    • RS-artikelnummer 216-6091
    • Tillv. art.nr DSS1NB32A222Q91A
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    4,638 kr
    Murata
    DSS1
    6A
    100 V dc
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    -
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    8.5 x 3.5 x 7.5mm
    -
    -
    -
    -
    -
    Var (i en rulle med 400)
    37,293 kr
    Murata
    BNX02
    15A
    50 V dc
    Surface Mount
    1GHz
    Solder
    -
    12.1 x 9.1 x 3.5mm
    9.1mm
    3.5mm
    12.1mm
    +125°C
    -55°C
    • RS-artikelnummer 216-6116
    • Tillv. art.nr NFM41PC155B1H3L
    Varje
    42,87 kr
    Murata
    NFM41PC
    6A
    50 V dc
    Surface Mount
    -
    Solder
    L
    4.5 x 1.6 x 1mm
    -
    -
    -
    -
    -
    • RS-artikelnummer 216-6095
    • Tillv. art.nr DSS1NB32A471Q91A
    Var (i en tejp med 10)
    4,638 kr
    Murata
    DSS1
    6A
    100 V dc
    Through Hole
    -
    -
    Q91A
    8.5 x 3.5 x 7.5mm
    -
    -
    -
    -
    -
    • RS-artikelnummer 216-6114
    • Tillv. art.nr NFM31KC104R2A3L
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    4,726 kr
    Murata
    NFM31KC
    6A
    100 V dc
    Surface Mount
    -
    Solder
    L
    3.2 x 1.6 x 1.3mm
    -
    -
    -
    -
    -
    • RS-artikelnummer 216-6086
    • Tillv. art.nr DSS1NB32A221Q91A
    Var (i en tejp med 10)
    4,468 kr
    Murata
    Dss1
    6A
    100 V dc
    Through Hole
    -
    -
    Q91A
    8.5 x 3.5 x 7.5mm
    -
    -
    -
    -
    -
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