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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Filter

Visar 1 - 14 av 14 produkter
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Beskrivning Pris 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-artikelnummer 163-7497
Tillv. art.nr748323056
VarumärkeWurth Elektronik
59 085,14 kr
1 Reel of 4000
Rulle(ar)
WE-BPF - - Surface Mount - Solder Pad - 2 x 1.25 x 0.9mm 1.25mm 0.9mm 2mm +85°C -40°C -
RS-artikelnummer 881-3198
Tillv. art.nr748351024
VarumärkeWurth Elektronik
8,976 kr
Each (In a Bag of 5)
Enheter
WE-BPF - - Surface Mount - Solder Pad - 2.5 x 2 x 0.9mm 2mm 0.9mm 2mm +85°C -40°C -
RS-artikelnummer 881-3208
Tillv. art.nr748351124
VarumärkeWurth Elektronik
14,848 kr
Each (In a Bag of 5)
Enheter
WE-BPF - - Surface Mount - Solder Pad - 2.5 x 2 x 0.9mm 2mm 0.9mm 2mm +85°C -40°C -
RS-artikelnummer 163-7499
Tillv. art.nr748351024
VarumärkeWurth Elektronik
27 908,90 kr
1 Reel of 3000
Rulle(ar)
WE-BPF - - Surface Mount - Solder Pad - 2.5 x 2 x 0.9mm 2mm 0.9mm 2mm +85°C -40°C -
RS-artikelnummer 163-7493
Tillv. art.nr748111009
VarumärkeWurth Elektronik
42 277,82 kr
1 Reel of 4000
Rulle(ar)
WE-LPF - - Surface Mount 902 → 928MHz Solder Pad - 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +85°C -40°C -
RS-artikelnummer 881-3188
Tillv. art.nr748121055
VarumärkeWurth Elektronik
22,334 kr
Each (In a Bag of 5)
Enheter
WE-LPF - - Surface Mount 5150 → 5875MHz Solder Pad - 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +85°C -40°C -
RS-artikelnummer 163-7494
Tillv. art.nr748121055
VarumärkeWurth Elektronik
59 085,14 kr
1 Reel of 4000
Rulle(ar)
WE-LPF - - Surface Mount 5150 → 5875MHz Solder Pad - 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +85°C -40°C -
RS-artikelnummer 881-3185
Tillv. art.nr748111009
VarumärkeWurth Elektronik
10,74 kr
Each (In a Bag of 5)
Enheter
WE-LPF - - Surface Mount 902 → 928MHz Solder Pad - 2 x 1.25 x 0.85mm 1.25mm 0.85mm 2mm +85°C -40°C -
RS-artikelnummer 163-7498
Tillv. art.nr748323155
VarumärkeWurth Elektronik
59 085,14 kr
1 Reel of 4000
Rulle(ar)
WE-BPF - - Surface Mount - Solder Pad - 2 x 1.25 x 0.95mm 1.25mm 0.95mm 2mm +85°C -40°C -
RS-artikelnummer 163-7500
Tillv. art.nr748351124
VarumärkeWurth Elektronik
34 307,50 kr
1 Reel of 3000
Rulle(ar)
WE-BPF - - Surface Mount - Solder Pad - 2.5 x 2 x 0.9mm 2mm 0.9mm 2mm +85°C -40°C -
RS-artikelnummer 881-3194
Tillv. art.nr748323155
VarumärkeWurth Elektronik
14,27 kr
Each (In a Bag of 5)
Enheter
WE-BPF - - Surface Mount - Solder Pad - 2 x 1.25 x 0.95mm 1.25mm 0.95mm 2mm +85°C -40°C -
RS-artikelnummer 881-3182
Tillv. art.nr748323024
VarumärkeWurth Elektronik
14,27 kr
Each (In a Bag of 5)
Enheter
WE-BPF - - Surface Mount - Solder Pad - 2 x 1.25 x 0.95mm 1.25mm 0.95mm 2mm +85°C -40°C -
RS-artikelnummer 881-3191
Tillv. art.nr748323056
VarumärkeWurth Elektronik
14,27 kr
Each (In a Bag of 5)
Enheter
WE-BPF - - Surface Mount - Solder Pad - 2 x 1.25 x 0.9mm 1.25mm 0.9mm 2mm +85°C -40°C -
RS-artikelnummer 163-7496
Tillv. art.nr748323024
VarumärkeWurth Elektronik
59 085,14 kr
1 Reel of 4000
Rulle(ar)
WE-BPF - - Surface Mount - Solder Pad - 2 x 1.25 x 0.95mm 1.25mm 0.95mm 2mm +85°C -40°C -