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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Filtres

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Description Prix 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
N° de stock RS 166-9589
Référence fabricantNFM21PC225B0J3D
MarqueMurata
0,042 €
Each (On a Reel of 4000)
Unité
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
N° de stock RS 871-2026
Référence fabricantNFM21PC225B0J3D
MarqueMurata
0,183 €
Each (In a Bag of 25)
Unité
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
N° de stock RS 105-259
Référence fabricantNFM21PC225B0J3D
MarqueMurata
0,048 €
Each (In a Bag of 25)
Unité
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 -
N° de stock RS 166-9599
Référence fabricantNFM21PC105B1C3D
MarqueMurata
0,089 €
Each (On a Reel of 4000)
Unité
NFM21P 4A 16 V dc Surface Mount - Solder Pad 0805 (2012M) 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +85°C -40°C -
N° de stock RS 107-924
Référence fabricantNFM21PC105B1C3D
MarqueMurata
0,176 €
Each (In a Bag of 25)
Unité
NFM21P 4A 16 V dc Surface Mount - Solder Pad 0805 (2012M) 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +85°C -40°C -
N° de stock RS 166-9595
Référence fabricantNFM18PC105R0J3D
MarqueMurata
0,078 €
Each (On a Reel of 4000)
Unité
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 -
N° de stock RS 105-978
Référence fabricantNFM18PC105R0J3D
MarqueMurata
0,157 €
Each (In a Bag of 25)
Unité
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 -
N° de stock RS 239-185
MarqueOxley
16,05 €
Each
Unité
DLT4 10A 200 V dc Panel Mount 10000MHz - - 36mm - 22mm 36mm +125°C -55°C 22nF
N° de stock RS 725-7402
Référence fabricantNFM21CC102R1H3D
MarqueMurata
0,265 €
Each (In a Pack of 10)
Unité
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 -
N° de stock RS 167-5628
Référence fabricantNFM21CC102R1H3D
MarqueMurata
0,129 €
Each (On a Reel of 4000)
Unité
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 -
N° de stock RS 725-7461
Référence fabricantNFW31SP206X1E4L
MarqueMurata
0,558 €
Each (In a Pack of 5)
Unité
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 -
N° de stock RS 725-7418
Référence fabricantNFM21CC222R1H3D
MarqueMurata
0,196 €
Each (In a Pack of 10)
Unité
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 -
N° de stock RS 166-9712
Référence fabricantNFM18PS105R0J3D
MarqueMurata
0,079 €
Each (On a Reel of 4000)
Unité
- 2A 6.3 V dc Surface Mount - Solder 0603 (1608M) 1.6 x 0.8 x 0.6mm 0.8mm 0.6mm 1.6mm +105°C -55°C -
N° de stock RS 725-7405
Référence fabricantNFL21SP506X1C3D
MarqueMurata
0,304 €
Each (In a Pack of 10)
Unité
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 -
N° de stock RS 167-5603
Référence fabricantNFW31SP206X1E4L
MarqueMurata
0,333 €
Each (On a Reel of 2000)
Unité
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 -
N° de stock RS 105-990
Référence fabricantNFM18PS105R0J3D
MarqueMurata
0,128 €
Each (In a Bag of 25)
Unité
NFM18C 2A 6.3 V dc Surface Mount - Solder Pad 0603 (1608M) 1.6 x 0.8 x 0.6mm 0.8mm 0.6mm 1.6mm +105°C -55°C -
N° de stock RS 167-5629
Référence fabricantNFL21SP506X1C3D
MarqueMurata
0,194 €
Each (On a Reel of 4000)
Unité
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 -
N° de stock RS 839-1032
Référence fabricantNFL21SP706X1C3D
MarqueMurata
0,36 €
Each (In a Bag of 5)
Unité
NFL21SP 150mA 16 V dc Surface Mount - Flat Contact 0805 (2012M) 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +125°C -55°C -
N° de stock RS 166-9591
Référence fabricantNFM18CC222R1C3D
MarqueMurata
0,09 €
Each (On a Reel of 4000)
Unité
NFM18CC 700mA 16 V dc Surface Mount 1kHz Flat 0603 (1608M) 1.6 x 0.8 x 0.6mm 0.8mm 0.6mm 1.6mm +125°C -55°C 2.2nF
N° de stock RS 839-1048
Référence fabricantNFM21PS106B0J3D
MarqueMurata
0,442 €
Each (In a Bag of 5)
Unité
NFM21PS 4A 6.3 V dc Surface Mount - Flat Contact 0805 (2012M) 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +85°C -40°C -