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. 167-4897
FabrikantnummerNFL18ST507X1C3D
FabrikantMurata
€ 0,204
Each (On a Reel of 4000)
Aantal stuks
NFL18ST 200mA 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-stocknr. 163-7499
Fabrikantnummer748351024
FabrikantWurth Elektronik
€ 0,90
Each (On a Reel of 3000)
Aantal stuks
WE-BPF - - Surface Mount - Solder Pad - 2.5 x 2 x 0.9mm 2mm 0.9mm 2mm +85°C -40°C -
RS-stocknr. 166-9711
FabrikantnummerNFM18PS474R0J3D
FabrikantMurata
€ 0,061
Each (On a Reel of 4000)
Aantal stuks
- 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 -
RS-stocknr. 106-5393
FabrikantnummerNFA21SL806X1A48L
FabrikantMurata
€ 0,351
Each (In a Pack of 20)
Aantal stuks
NFA21SL 20mA 10 V dc Surface Mount - Solder 0805 (2012M) 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +125°C -55°C 75pF
RS-stocknr. 880-5285
FabrikantnummerECMF02-4CMX8
€ 0,486
Each (In a Pack of 10)
Aantal stuks
ECMF02 - - Surface Mount - Flat Contact μQFN 2.6 x 1.3 x 0.6mm 1.3mm 0.6mm 2.6mm +85°C -30°C -
RS-stocknr. 839-1010
FabrikantnummerNFL18ST207X1C3D
FabrikantMurata
€ 0,442
Each (In a Bag of 5)
Aantal stuks
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-stocknr. 167-4999
FabrikantnummerBNX028-01L
FabrikantMurata
€ 5,025
Each (On a Reel of 400)
Aantal stuks
BNX02 15A 16 V dc Surface Mount 1GHz Solder - 12.1 x 9.1 x 3.5mm 9.1mm 3.5mm 12.1mm +105°C -40°C 47µF
RS-stocknr. 773-8610
Fabrikantnummer0603J0250391MCTE01
FabrikantSyfer Technology
€ 0,20
Each (In a Pack of 10)
Aantal stuks
E01 300mA 25 V dc Surface Mount - Solder Pad 0603 (1608M) 1.6 x 0.8 x 0.5mm 0.8mm 0.5mm 1.6mm +125°C -55°C -
RS-stocknr. 170-6596
Fabrikantnummer0805Y0500473MXTE07
FabrikantSyfer Technology
€ 0,417
Each (On a Reel of 3000)
Aantal stuks
E07 2A 50 V dc Surface Mount 34MHz Solder Pad 0805 (2012M) 2 x 1.25 x 1mm 1.25mm 1mm 2mm +125°C -55°C -
RS-stocknr. 166-9594
FabrikantnummerNFM18CC221R1C3D
FabrikantMurata
€ 0,104
Each (On a Reel of 4000)
Aantal stuks
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 -
RS-stocknr. 162-7873
FabrikantnummerTPD3F303DQDR
€ 0,306
Each (On a Reel of 3000)
Aantal stuks
- - - 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-stocknr. 773-8636
Fabrikantnummer0805Y1000102MXTE01
FabrikantSyfer Technology
€ 0,476
Each (In a Pack of 5)
Aantal stuks
E01 300mA 100 V dc Surface Mount 220MHz Solder Pad 0805 (2012M) 2 x 1.25 x 1mm 1.25mm 1mm 2mm +125°C -55°C -
RS-stocknr. 239-185
FabrikantOxley
€ 16,05
Each
Aantal stuks
DLT4 10A 200 V dc Panel Mount 10000MHz - - 36mm - 22mm 36mm +125°C -55°C 22nF
RS-stocknr. 239-179
FabrikantOxley
€ 14,56
Each
Aantal stuks
DLT4 10A 200 V dc Panel Mount 10000MHz - - 36mm - 22mm 36mm +125°C -55°C 4.7nF
RS-stocknr. 167-5602
FabrikantnummerNFW31SP106X1E4L
FabrikantMurata
€ 0,334
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. 109-5283
FabrikantnummerACF321825-682-T
FabrikantTDK
€ 0,153
Each (On a Reel of 1000)
Aantal stuks
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-stocknr. 167-4898
FabrikantnummerNFL21SP706X1C3D
FabrikantMurata
€ 0,152
Each (On a Reel of 4000)
Aantal stuks
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 -
RS-stocknr. 166-9889
FabrikantnummerNFA18SL227V1A45L
FabrikantMurata
€ 0,196
Each (On a Reel of 4000)
Aantal stuks
NFA18SL 25mA 10 V dc Surface Mount - Solder 0603 (1608M) 1.6 x 0.8 x 0.6mm 0.8mm 0.6mm 1.6mm +85°C -40°C 27µF
RS-stocknr. 167-5633
FabrikantnummerNFM21CC471R1H3D
FabrikantMurata
€ 0,117
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. 124-6927
FabrikantnummerDSS1NB32A102Q91A
FabrikantMurata
€ 0,112
Each (On a Reel of 1500)
Aantal stuks
DSS1 6A 100 V dc Through Hole 1MHz Radial Q55B 8.5 x 3.5 x 7.5mm 3.5mm 7.5mm 8.5mm +85°C -40°C 1nF
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