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. 105-259
FabrikantnummerNFM21PC225B0J3D
FabrikantMurata
0,088 €
Each (In a Bag of 25)
Aantal stuks
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-stocknr. 166-9589
FabrikantnummerNFM21PC225B0J3D
FabrikantMurata
330,24 €
1 Reel of 4000
Reel(s)
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-stocknr. 871-2026
FabrikantnummerNFM21PC225B0J3D
FabrikantMurata
0,092 €
Each (In a Bag of 25)
Aantal stuks
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-stocknr. 107-924
FabrikantnummerNFM21PC105B1C3D
FabrikantMurata
0,176 €
Each (In a Bag of 25)
Aantal stuks
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 -
RS-stocknr. 166-9599
FabrikantnummerNFM21PC105B1C3D
FabrikantMurata
357,08 €
1 Reel of 4000
Reel(s)
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 -
RS-stocknr. 239-185
FabrikantRS PRO
16,36 €
Each
Aantal stuks
DLT4 10A 200 V dc Panel Mount 10000MHz - - 36mm - 22mm 36mm +125°C -55°C 22nF
RS-stocknr. 166-9595
FabrikantnummerNFM18PC105R0J3D
FabrikantMurata
313,24 €
1 Reel of 4000
Reel(s)
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-stocknr. 105-978
FabrikantnummerNFM18PC105R0J3D
FabrikantMurata
0,157 €
Each (In a Bag of 25)
Aantal stuks
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-stocknr. 725-7402
FabrikantnummerNFM21CC102R1H3D
FabrikantMurata
0,254 €
Each (In a Pack of 10)
Aantal stuks
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-stocknr. 167-5628
FabrikantnummerNFM21CC102R1H3D
FabrikantMurata
0,129 €
Each (On a Reel of 4000)
Aantal stuks
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-stocknr. 725-7405
FabrikantnummerNFL21SP506X1C3D
FabrikantMurata
0,292 €
Each (In a Pack of 10)
Aantal stuks
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-stocknr. 725-7461
FabrikantnummerNFW31SP206X1E4L
FabrikantMurata
0,54 €
Each (In a Pack of 5)
Aantal stuks
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-stocknr. 167-5629
FabrikantnummerNFL21SP506X1C3D
FabrikantMurata
0,194 €
Each (On a Reel of 4000)
Aantal stuks
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-stocknr. 166-9712
FabrikantnummerNFM18PS105R0J3D
FabrikantMurata
314,74 €
1 Reel of 4000
Reel(s)
- 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 -
RS-stocknr. 105-990
FabrikantnummerNFM18PS105R0J3D
FabrikantMurata
0,128 €
Each (In a Bag of 25)
Aantal stuks
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 -
RS-stocknr. 725-7418
FabrikantnummerNFM21CC222R1H3D
FabrikantMurata
0,191 €
Each (In a Pack of 10)
Aantal stuks
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-stocknr. 167-5603
FabrikantnummerNFW31SP206X1E4L
FabrikantMurata
0,333 €
Each (On a Reel of 2000)
Aantal stuks
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-stocknr. 161-8027
FabrikantnummerNFM21PS106B0J3D
FabrikantMurata
0,181 €
Each (On a Reel of 4000)
Aantal stuks
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 -
RS-stocknr. 166-9591
FabrikantnummerNFM18CC222R1C3D
FabrikantMurata
420,36 €
1 Reel of 4000
Reel(s)
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
RS-stocknr. 166-9586
FabrikantnummerSFSKA5M50CF00-R3
FabrikantMurata
2.528,40 €
1 Reel of 3000
Reel(s)
SFSKA - - Surface Mount 5.5MHz Solder - 8.5 x 3.8 x 1.8mm 3.8mm 1.8mm 8.5mm - - -
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