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 81 - 100 of 196 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. 169-2684
Mfr. Part No.DSS6NC52A271Q55B
BrandMurata
MYR1.198
Each (In a Bag of 250)
units
DSS6 6A 100 V dc Through Hole - Radial - 8 x 2.54 x 7mm 2.54mm 7mm 8mm +85°C -25°C -
RS Stock No. 167-4848
Mfr. Part No.NFE61PT330B1H9L
BrandMurata
MYR1.638
Each (On a Reel of 2500)
units
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 Stock No. 167-5638
Mfr. Part No.NFM41CC223R2A3L
BrandMurata
MYR1.255
Each (On a Reel of 4000)
units
NFM41C 300mA 100 V dc Surface Mount - Solder Pad - 4.5 x 1.6 x 1mm 1.6mm 1mm 4.5mm +125°C -55°C -
RS Stock No. 336-7980
BrandBlock
MYR289.02
Each
units
HFE156 10A 250 V ac DIN Rail 0.00006MHz Tab - 40 x 107 x 85mm 107mm 85mm 40mm +45°C - -
RS Stock No. 881-3194
Mfr. Part No.748323155
MYR8.238
Each (In a Bag of 5)
units
WE-BPF - - Surface Mount - Solder Pad - 2 x 1.25 x 0.95mm 1.25mm 0.95mm 2mm +85°C -40°C -
RS Stock No. 839-1042
Mfr. Part No.NFM31PC276B0J3L
BrandMurata
MYR4.58
Each (In a Bag of 5)
units
NFM31PC 6A 6.3 V dc Surface Mount - Flat Contact 1206 (3216M) 3.2 x 1.6 x 1.3mm 1.6mm 1.3mm 3.2mm +85°C -40°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 -
RS Stock No. 871-2026
Mfr. Part No.NFM21PC225B0J3D
BrandMurata
MYR0.892
Each (In a Bag of 25)
units
NFM21PC 4A 6.3 V dc Surface Mount - Flat 0805 (2012M) 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +85°C -40°C 2.2µF
RS Stock No. 188-8841
Mfr. Part No.2337826-1
MYR46.967
Each (On a Reel of 400)
units
- - - - - - - - - - - - - -
RS Stock No. 725-7405
Mfr. Part No.NFL21SP506X1C3D
BrandMurata
MYR1.45
Each (In a Pack of 10)
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. 881-3198
Mfr. Part No.748351024
MYR5.176
Each (In a Bag of 5)
units
WE-BPF - - Surface Mount - Solder Pad - 2.5 x 2 x 0.9mm 2mm 0.9mm 2mm +85°C -40°C -
RS Stock No. 725-7376
Mfr. Part No.NFE31PT471F1E9L
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. 839-1010
Mfr. Part No.NFL18ST207X1C3D
BrandMurata
MYR2.09
Each (In a Bag of 5)
units
NFL18ST 150mA 16 V dc Surface Mount - Flat Contact 0603 (1608M) 1.6 x 0.8 x 0.8mm 0.8mm 0.8mm 1.6mm +125°C -55°C -
RS Stock No. 106-2890
Mfr. Part No.SFECV10M7JA00-R0
BrandMurata
MYR5.32
Each (In a Pack of 5)
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. 162-7873
Mfr. Part No.TPD3F303DQDR
MYR1.754
Each (On a Reel of 3000)
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. 188-8847
Mfr. Part No.2337824-4
MYR59.044
Each (On a Reel of 350)
units
- - - - - - - - - - - - - -
RS Stock No. 109-5283
Mfr. Part No.ACF321825-682-T
BrandTDK
MYR1.438
Each (On a Reel of 1000)
units
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 Stock No. 169-6265
Mfr. Part No.NFL21SP106X1C3D
BrandMurata
MYR0.74
Each (On a Reel of 4000)
units
NFM21C 100mA 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. 239-191
BrandOxley
MYR81.83
Each
units
FLTM 10A 350 V dc Panel Mount 1000MHz - - 4.7 (Dia.) x 32.7mm - 22.2mm 32.7mm +85°C -55°C 1.5nF
RS Stock No. 239-179
BrandOxley
MYR88.49
Each
units
DLT4 10A 200 V dc Panel Mount 10000MHz - - 36mm - 22mm 36mm +125°C -55°C 4.7nF
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