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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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. 871-1997
Mfr. Part No.NFM18PC104R1C3D
BrandMurata
MYR0.65
Each (In a Bag of 50)
units
NFM18PC 2A 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 100nF
RS Stock No. 106-044
Mfr. Part No.NFM18PC104R1C3D
BrandMurata
MYR0.667
Each (In a Bag of 25)
units
NFM18C 2A 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. 725-7418
Mfr. Part No.NFM21CC222R1H3D
BrandMurata
MYR1.22
Each (In a Pack of 10)
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. 167-4947
Mfr. Part No.NFM18PC104R1C3D
BrandMurata
MYR0.349
Each (On a Reel of 4000)
units
NFM18C 2A 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. 167-5000
Mfr. Part No.BNX026H01L
BrandMurata
MYR14.36
Each (On a Reel of 400)
units
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 10µF
RS Stock No. 167-5519
Mfr. Part No.NFE31PT152Z1E9L
BrandMurata
MYR1.00
Each (On a Reel of 2000)
units
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 Stock No. 811-9828
Mfr. Part No.NFM41PC155B1E3L
BrandMurata
MYR4.62
Each (In a Bag of 5)
units
- 6A 25 V dc Surface Mount - Solder 1806 (4516M) 4.5 x 1.6 x 1mm 1.6mm 1mm 4.5mm +85°C -55°C -
RS Stock No. 741-7067
Mfr. Part No.ACF451832-681-T
BrandTDK
MYR1.548
Each (In a Pack of 5)
units
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 Stock No. 878-7935
Mfr. Part No.BNX026H01L
BrandMurata
MYR29.87
Each
units
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 10µF
RS Stock No. 126-023
Mfr. Part No.DLT/680
BrandOxley
MYR73.88
Each
units
DLT 10A 100 V dc Panel Mount 1000MHz Axial - - - - 24.3mm +85°C -40°C -
RS Stock No. 725-7360
Mfr. Part No.NFE31PT152Z1E9L
BrandMurata
MYR1.732
Each (In a Pack of 10)
units
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 Stock No. 167-4824
Mfr. Part No.NFM41PC155B1E3L
BrandMurata
MYR2.101
Each (On a Reel of 4000)
units
- 6A 25 V dc Surface Mount - Solder 1806 (4516M) 4.5 x 1.6 x 1mm 1.6mm 1mm 4.5mm +85°C -55°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. 167-5635
Mfr. Part No.NFM3DCC471R1H3L
BrandMurata
MYR1.11
Each (On a Reel of 4000)
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. 725-7449
Mfr. Part No.NFM3DPC223R1H3L
BrandMurata
MYR2.018
Each (In a Pack of 10)
units
NFM3DP 2A 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. 812-0193
Mfr. Part No.TPD3F303DQDR
MYR3.03
Each (On a Tape of 25)
units
- - - Surface Mount 308MHz Flat Contact WSON 1.8 x 1.45 x 0.75mm 1.45mm 0.75mm 1.8mm +85°C -40°C -
RS Stock No. 741-7048
Mfr. Part No.ACF451832-330-T
BrandTDK
MYR2.964
Each (In a Pack of 5)
units
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 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. 725-7351
Mfr. Part No.NFE31PT101C1E9L
BrandMurata
MYR1.754
Each (In a Pack of 10)
units
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 Stock No. 105-940
Mfr. Part No.NFM18CC101R1C3D
BrandMurata
MYR1.04
Each (In a Bag of 25)
units
NFM18C 500mA 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 -
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