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

Viewing 61 - 80 of 195 products
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Description Price 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 Stock No. 188-8844
Mfr. Part No.2337824-2
MYR31.352
Each (On a Reel of 350)
units
- - - - - - - - - - - - - -
RS Stock No. 167-5633
Mfr. Part No.NFM21CC471R1H3D
BrandMurata
MYR0.557
Each (On a Reel of 4000)
units
NFM21C 1A 50 V dc Surface Mount - Solder Pad 0805 (2012M) 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +125°C -55°C -
RS Stock No. 725-7436
Mfr. Part No.NFM3DCC221R1H3L
BrandMurata
MYR1.96
Each (In a Pack of 10)
units
NFM3DC 300mA 50 V dc Surface Mount - Solder Pad - 3.2 x 1.25 x 0.7mm 1.25mm 0.7mm 3.2mm +125°C -55°C -
RS Stock No. 105-978
Mfr. Part No.NFM18PC105R0J3D
BrandMurata
MYR0.761
Each (In a Bag of 25)
units
NFM18C 2A 6.3 V dc Surface Mount - Solder Pad 0603 (1608M) 1.6 x 0.8 x 0.8mm 0.8mm 0.8mm 1.6mm +105°C -55°C -
RS Stock No. 188-8847
Mfr. Part No.2337824-4
MYR59.044
Each (On a Reel of 350)
units
- - - - - - - - - - - - - -
RS Stock No. 604-0256
Mfr. Part No.MEA2010L50R0
BrandTDK
MYR3.055
Each (In a Pack of 10)
units
- - - - - - - - - - - +85°C -40°C -
RS Stock No. 839-1058
Mfr. Part No.SFECF10M7EA00-R0
BrandMurata
MYR5.804
Each (In a Bag of 5)
units
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 -
RS Stock No. 102-3484
Mfr. Part No.NUF6401MNT1G
MYR0.571
Each (On a Reel of 3000)
units
NUF6401MN - - Surface Mount 3000MHz Solder Pad - 3 x 1.35 x 1mm 1.35mm 1mm 3mm +85°C -40°C -
RS Stock No. 881-3191
Mfr. Part No.748323056
MYR8.238
Each (In a Bag of 5)
units
WE-BPF - - Surface Mount - Solder Pad - 2 x 1.25 x 0.9mm 1.25mm 0.9mm 2mm +85°C -40°C -
RS Stock No. 725-7461
Mfr. Part No.NFW31SP206X1E4L
BrandMurata
MYR3.27
Each (In a Pack of 5)
units
NFW31S 200mA 25 V dc Surface Mount - Solder Pad - 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm +85°C -40°C -
RS Stock No. 166-9553
Mfr. Part No.SFECV10M7JA00-R0
BrandMurata
MYR3.207
Each (On a Reel of 2000)
units
SFECV - - Surface Mount 10.7MHz Solder - 6.9 x 2.9 x 1.5mm 2.9mm 1.5mm 6.9mm +80°C -20°C -
RS Stock No. 105-259
Mfr. Part No.NFM21PC225B0J3D
BrandMurata
MYR0.908
Each (In a Bag of 25)
units
NFM21P 4A 6.3 V dc Surface Mount - Solder Pad 0805 (2012M) 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +85°C -40°C -
RS Stock No. 166-9590
Mfr. Part No.NFM18CC102R1C3D
BrandMurata
MYR0.553
Each (On a Reel of 4000)
units
NFM18C 600mA 16 V dc Surface Mount - Solder Pad 0603 (1608M) 1.6 x 0.8 x 0.6mm 0.8mm 0.6mm 1.6mm +125°C -55°C -
RS Stock No. 106-2889
Mfr. Part No.SFECF10M7FA00-R0
BrandMurata
MYR8.762
Each (In a Pack of 5)
units
SFECF - - Surface Mount 10.7MHz Solder - 3.45 x 3.1 x 1.3mm 3.1mm 1.3mm 3.45mm +80°C -20°C -
RS Stock No. 839-1036
Mfr. Part No.NFM18PC225B1A3D
BrandMurata
MYR1.05
Each (In a Bag of 10)
units
NFM18PC 4A 10 V dc Surface Mount - Flat Contact 0603 (1608M) 1.6 x 0.8 x 0.8mm 0.8mm 0.8mm 1.6mm +85°C -40°C -
RS Stock No. 167-5603
Mfr. Part No.NFW31SP206X1E4L
BrandMurata
MYR1.57
Each (On a Reel of 2000)
units
NFW31S 200mA 25 V dc Surface Mount - Solder Pad - 3.2 x 1.6 x 1.8mm 1.6mm 1.8mm 3.2mm +85°C -40°C -
RS Stock No. 167-4999
Mfr. Part No.BNX028-01L
BrandMurata
MYR14.36
Each (On a Reel of 400)
units
BNX02 15A 16 V dc Surface Mount 1GHz Solder - 12.1 x 9.1 x 3.5mm 9.1mm 3.5mm 12.1mm +105°C -40°C 47µF
RS Stock No. 839-1017
Mfr. Part No.NFL18SP157X1A3D
BrandMurata
MYR1.55
Each (In a Bag of 5)
units
NFL18SP 100mA 10 V dc Surface Mount - Flat Contact 0603 (1608M) 1.6 x 0.8 x 0.6mm 0.8mm 0.6mm 1.6mm +125°C -55°C -
RS Stock No. 167-5629
Mfr. Part No.NFL21SP506X1C3D
BrandMurata
MYR0.691
Each (On a Reel of 4000)
units
NFM21C 150mA 16 V dc Surface Mount - Solder Pad 0805 (2012M) 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +125°C -55°C -
RS Stock No. 464-265
Mfr. Part No.NUF6401MNT1G
MYR1.33
Each (In a Pack of 10)
units
- - - Surface Mount - - - 3 x 1.35 x 1mm - 1mm 3mm +85 °C -40 °C -
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