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, video, broadband and communication equipment. 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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Filters

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Omschrijving Prijs Series Maximum Current Rating Maximum Voltage Rating Mounting Type Operating Frequency Termination Style Package/Case Dimensions Depth Height Length Maximum Operating Temperature Minimum Operating Temperature Capacitance
RS-stocknr. 741-7010
FabrikantnummerACF321825-682-T
FabrikantTDK
€ 0,294
Each (In a Pack of 5)
Aantal stuks
ACF 300mA 20 V Surface Mount 75MHz Solder Pad ACF321825 3.2 x 2.5 x 1.8mm 2.5mm 1.8mm 3.2mm +85°C -25°C -
RS-stocknr. 109-5295
FabrikantnummerACF451832-103-T
FabrikantTDK
€ 0,217
Each (On a Reel of 1000)
Aantal stuks
ACF 300mA 50 V dc Surface Mount 75MHz Solder Pad - 4.5 x 1.6 x 3.2mm 1.8mm 3.2mm 4.5mm +85°C -25°C -
RS-stocknr. 741-6985
FabrikantnummerACF321825-102-T
FabrikantTDK
€ 0,55
Each (In a Pack of 5)
Aantal stuks
ACF 300mA 20 V Surface Mount 140MHz Solder Pad ACF321825 3.2 x 2.5 x 1.8mm 2.5mm 1.8mm 3.2mm +85°C -25°C -
RS-stocknr. 741-7067
FabrikantnummerACF451832-681-T
FabrikantTDK
€ 0,262
Each (In a Pack of 5)
Aantal stuks
ACF 300mA 50 V ac/dc Surface Mount 160MHz Solder Pad - 4.5 x 3.2 x 1.8mm 3.2mm 1.8mm 4.5mm - - -
RS-stocknr. 741-7048
FabrikantnummerACF451832-330-T
FabrikantTDK
€ 0,262
Each (In a Pack of 5)
Aantal stuks
ACF 300mA 50 V ac/dc Surface Mount 550MHz Solder Pad - 4.5 x 3.2 x 1.8mm 3.2mm 1.8mm 4.5mm - - -
RS-stocknr. 741-6998
FabrikantnummerACF321825-223-T
FabrikantTDK
€ 0,246
Each (In a Pack of 5)
Aantal stuks
ACF 300mA 20 V Surface Mount 55MHz Solder Pad ACF321825 3.2 x 2.5 x 1.8mm 2.5mm 1.8mm 3.2mm +85°C -25°C -
RS-stocknr. 741-6988
FabrikantnummerACF321825-103-T
FabrikantTDK
€ 0,246
Each (In a Pack of 5)
Aantal stuks
ACF 300mA 20 V Surface Mount 60MHz Solder Pad ACF321825 3.2 x 2.5 x 1.8mm 2.5mm 1.8mm 3.2mm +85°C -25°C -
RS-stocknr. 109-5283
FabrikantnummerACF321825-682-T
FabrikantTDK
€ 0,225
Each (On a Reel of 1000)
Aantal stuks
ACF 300mA 20 V Surface Mount 75MHz Solder Pad ACF321825 3.2 x 2.5 x 1.8mm 2.5mm 1.8mm 3.2mm +85°C -25°C -
RS-stocknr. 741-7032
FabrikantnummerACF451832-153-T
FabrikantTDK
€ 0,262
Each (In a Pack of 5)
Aantal stuks
ACF 300mA 50 V dc Surface Mount 70MHz Solder Pad - 4.5 x 1.6 x 3.2mm 1.8mm 3.2mm 4.5mm +85°C -25°C -
RS-stocknr. 741-6994
FabrikantnummerACF321825-222-T
FabrikantTDK
€ 0,678
Each (In a Pack of 5)
Aantal stuks
ACF 300mA 20 V Surface Mount 105MHz Solder Pad ACF321825 3.2 x 2.5 x 1.8mm 2.5mm 1.8mm 3.2mm +85°C -25°C -
RS-stocknr. 741-7042
FabrikantnummerACF451832-331-T
FabrikantTDK
€ 0,32
Each (In a Pack of 5)
Aantal stuks
ACF 300mA 50 V ac/dc Surface Mount 205MHz Solder Pad - 4.5 x 3.2 x 1.8mm 3.2mm 1.8mm 4.5mm - - -
RS-stocknr. 741-7026
FabrikantnummerACF451832-103-T
FabrikantTDK
€ 0,468
Each (In a Pack of 5)
Aantal stuks
ACF 300mA 50 V dc Surface Mount 75MHz Solder Pad - 4.5 x 1.6 x 3.2mm 1.8mm 3.2mm 4.5mm +85°C -25°C -
RS-stocknr. 741-7004
FabrikantnummerACF321825-331-T
FabrikantTDK
€ 0,302
Each (In a Pack of 5)
Aantal stuks
ACF 300mA 20 V Surface Mount 210MHz Solder Pad ACF321825 3.2 x 2.5 x 1.8mm 2.5mm 1.8mm 3.2mm +85°C -25°C -