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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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 167-5633
Référence fabricantNFM21CC471R1H3D
MarqueMurata
0,117 €
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 725-7449
Référence fabricantNFM3DPC223R1H3L
MarqueMurata
0,343 €
Each (In a Pack of 10)
Unité
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 -
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 166-9711
Référence fabricantNFM18PS474R0J3D
MarqueMurata
0,061 €
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 +125°C -55°C -
N° de stock RS 167-4845
Référence fabricantSFECF10M7EA00-R0
MarqueMurata
0,504 €
Each (On a Reel of 2000)
Unité
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 -
N° de stock RS 167-4900
Référence fabricantNFM21PC475B1A3D
MarqueMurata
0,137 €
Each (On a Reel of 4000)
Unité
NFM21PC 6A 10 V dc Surface Mount - Flat Contact 0805 (2012M) 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +85°C -40°C -
N° de stock RS 725-7424
Référence fabricantNFM21CC471R1H3D
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 161-8027
Référence fabricantNFM21PS106B0J3D
MarqueMurata
0,181 €
Each (On a Reel of 4000)
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 -
N° de stock RS 839-1042
Référence fabricantNFM31PC276B0J3L
MarqueMurata
0,568 €
Each (In a Bag of 5)
Unité
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 -
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 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 -
N° de stock RS 167-4802
Référence fabricantNFM31PC276B0J3L
MarqueMurata
0,382 €
Each (On a Reel of 3000)
Unité
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 -
N° de stock RS 839-1058
Référence fabricantSFECF10M7EA00-R0
MarqueMurata
1,172 €
Each (In a Bag of 5)
Unité
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 -
N° de stock RS 105-653
Référence fabricantNFM18PS474R0J3D
MarqueMurata
0,126 €
Each (In a Bag of 25)
Unité
NFM18P 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 +125°C -55°C -
N° de stock RS 105-861
Référence fabricantNFM18CC222R1C3D
MarqueMurata
0,204 €
Each (In a Bag of 25)
Unité
NFM18C 700mA 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 -
N° de stock RS 839-1045
Référence fabricantNFM21PC475B1A3D
MarqueMurata
0,362 €
Each (In a Bag of 5)
Unité
NFM21PC 6A 10 V dc Surface Mount - Flat Contact 0805 (2012M) 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +85°C -40°C -
N° de stock RS 163-7497
Référence fabricant748323056
1,429 €
Each (On a Reel of 4000)
Unité
WE-BPF - - Surface Mount - Solder Pad - 2 x 1.25 x 0.9mm 1.25mm 0.9mm 2mm +85°C -40°C -
N° de stock RS 167-4947
Référence fabricantNFM18PC104R1C3D
MarqueMurata
0,069 €
Each (On a Reel of 4000)
Unité
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 -
N° de stock RS 167-5635
Référence fabricantNFM3DCC471R1H3L
MarqueMurata
0,227 €
Each (On a Reel of 4000)
Unité
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 -
N° de stock RS 839-1020
Référence fabricantNFL21SP207X1C3D
MarqueMurata
0,244 €
Each (In a Bag of 5)
Unité
NFL21SP 250mA 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 -