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.

...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 204 項產品
Results per page
Description Price 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庫存編號 126-017
製造零件編號DLT/1000
BrandOxley
TWD716.00
單位
DLT 10A 100 V dc Panel Mount 1000MHz Axial - - - - 24.3mm +85°C -40°C -
RS庫存編號 239-208
BrandOxley
TWD712.00
單位
FLTM 10A 350 V dc Panel Mount 1000MHz - - 4.7 (Dia.) x 32.7mm - 22.2mm 32.7mm +85°C -55°C 5nF
RS庫存編號 106-044
製造零件編號NFM18PC104R1C3D
BrandMurata
TWD5.40
個 (以毎袋:25)
單位
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 -
RS庫存編號 741-7026
製造零件編號ACF451832-103-T
BrandTDK
TWD18.60
/個 (每包:5個)
單位
ACF 300mA 50 V dc Surface Mount 75MHz Solder Pad - 4.5 x 1.6 x 3.2mm 1.8mm 3.2mm 4.5mm +85°C -25°C -
RS庫存編號 167-4897
製造零件編號NFL18ST507X1C3D
BrandMurata
TWD7.80
個 (在毎卷:4000)
單位
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庫存編號 839-1023
製造零件編號NFL18ST507X1C3D
BrandMurata
TWD17.00
個 (以毎袋:5)
單位
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庫存編號 109-5295
製造零件編號ACF451832-103-T
BrandTDK
TWD8.60
個 (在毎卷:1000)
單位
ACF 300mA 50 V dc Surface Mount 75MHz Solder Pad - 4.5 x 1.6 x 3.2mm 1.8mm 3.2mm 4.5mm +85°C -25°C -
RS庫存編號 464-265
製造零件編號NUF6401MNT1G
TWD12.10
/個 (每包:10個)
單位
- - - Surface Mount - - - 3 x 1.35 x 1mm - 1mm 3mm +85 °C -40 °C -
RS庫存編號 839-1036
製造零件編號NFM18PC225B1A3D
BrandMurata
TWD8.70
個 (以毎袋:10)
單位
NFM18PC 4A 10 V dc Surface Mount - Flat Contact 0603 (1608M) 1.6 x 0.8 x 0.8mm 0.8mm 0.8mm 1.6mm +85°C -40°C -
RS庫存編號 102-3484
製造零件編號NUF6401MNT1G
TWD4.70
個 (在毎卷:3000)
單位
NUF6401MN - - Surface Mount 3000MHz Solder Pad - 3 x 1.35 x 1mm 1.35mm 1mm 3mm +85°C -40°C -
RS庫存編號 167-4844
製造零件編號NFM18PC225B1A3D
BrandMurata
TWD4.30
個 (在毎卷:4000)
單位
NFM18PC 4A 10 V dc Surface Mount - Flat Contact 0603 (1608M) 1.6 x 0.8 x 0.8mm 0.8mm 0.8mm 1.6mm +85°C -40°C -
RS庫存編號 166-9788
製造零件編號NFM21PC104R1E3D
BrandMurata
TWD3.10
個 (在毎卷:4000)
單位
NFM21P 2A 25 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庫存編號 161-8046
製造零件編號NFA21SL806X1A48L
BrandMurata
TWD7.90
個 (在毎卷:4000)
單位
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庫存編號 107-899
製造零件編號NFM21PC104R1E3D
BrandMurata
TWD6.00
個 (以毎袋:25)
單位
NFM21P 2A 25 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庫存編號 167-4895
製造零件編號NFL18SP157X1A3D
BrandMurata
TWD5.50
個 (在毎卷:4000)
單位
NFL18SP 100mA 10 V dc Surface Mount - Flat Contact 0603 (1608M) 1.6 x 0.8 x 0.6mm 0.8mm 0.6mm 1.6mm +125°C -55°C -
RS庫存編號 839-1017
製造零件編號NFL18SP157X1A3D
BrandMurata
TWD12.80
個 (以毎袋:5)
單位
NFL18SP 100mA 10 V dc Surface Mount - Flat Contact 0603 (1608M) 1.6 x 0.8 x 0.6mm 0.8mm 0.6mm 1.6mm +125°C -55°C -
RS庫存編號 106-5393
製造零件編號NFA21SL806X1A48L
BrandMurata
TWD13.30
/個 (每包:20個)
單位
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庫存編號 167-4824
製造零件編號NFM41PC155B1E3L
BrandMurata
TWD16.70
個 (在毎卷:4000)
單位
- 6A 25 V dc Surface Mount - Solder 1806 (4516M) 4.5 x 1.6 x 1mm 1.6mm 1mm 4.5mm +85°C -55°C -
RS庫存編號 166-9711
製造零件編號NFM18PS474R0J3D
BrandMurata
TWD2.40
個 (在毎卷:4000)
單位
- 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庫存編號 105-653
製造零件編號NFM18PS474R0J3D
BrandMurata
TWD5.00
個 (以毎袋:25)
單位
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 -