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000Manufacturer
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- KOHERelec
- onsemi
- muRata
- SEMTECH
- STMicroelectronics
- Texas Instruments
- Nexperia
- ICT
- Shenzhen Sunlord Electronics
- TDK Corporation
Package
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- 0805
- smd
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- 1206
- through hole
- wlcsp-15
- wlcsp-5
- 2706
- 1210
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- udfn-16
- wlcsp-10
- csp-20
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- sot-1166-1
- tsop-6
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- ufdfn-16_ep
- 12.5x12x11
- 3.2*1.6mm
- 6.8*1.6mm
- qfn
- qfn-6
- radial lead,p=2.54mm
- radial leaded,p=2.54mm
- sc-88
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- slp4016p16
- smd,12.1x9.1mm
- smd-4
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- sot-323(sc-70)
- sot-323-5
- sot-323-6l
- sot-563
- sot-563-6
- sot-665
- throughhole
- udfn-12
- ufdfn-16
- ufdfn-8
- wdfn-10
- wfbga-6
- wson-12
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Packaging
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- tape
- reel
- box
- -
- bag
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Images | Mfr.Part # | Category/Manufacturer/Package/Packaging | RoHS | Price | Quantity | Operate |
|---|
 | BNX002-11FILTER EMI SUPPRESSION BLOCK | Category：EMI Filters (LC, RC Networks) Manufacturer：muRata Package：12.5X12X11 Packaging：Box |  | |||
| NFE61PT102E1H9LFILTER LC(T) 1000PF SMD | Category：EMI Filters (LC, RC Networks) Manufacturer：muRata Package：2706 Packaging：Tape | | |||
| BNX022-01LFILTER LC 1UF SMD | Category：EMI Filters (LC, RC Networks) Manufacturer：muRata Package：SMD Packaging：Tape | | |||
| NFE31PT152Z1E9LFILTER LC(T) 1500PF SMD | Category：EMI Filters (LC, RC Networks) Manufacturer：muRata Package：3.2*1.6mm Packaging：Reel | | |||
| NFE61PT472C1H9LFILTER LC(T) 4700PF SMD | Category：EMI Filters (LC, RC Networks) Manufacturer：muRata Package：SMD Packaging：Tape | | |||
| BNX016-01FILTER LC TH | Category：EMI Filters (LC, RC Networks) Manufacturer：muRata Package：Through Hole Packaging：Box | | |||
| TPD4F003DQDRFILTER RC(PI) 100 OHM/8.5PF SMD | Category：EMI Filters (LC, RC Networks) Manufacturer：Texas Instruments Package：WSON-8 Packaging：Tape | | |||
| NFL18ST207X1C3DFILTER LC(T) 110NH/25PF SMD | Category：EMI Filters (LC, RC Networks) Manufacturer：muRata Package：0603 Packaging：Reel | | |||
| ICMEF212P900MFR ICMEF212P900MFR | Category：EMI Filters (LC, RC Networks) Manufacturer：ICT Package：SMD Packaging：Tape | | |||
| NFL21SP106X1C3DFILTER LC(PI) 680NH/670PF SMD | Category：EMI Filters (LC, RC Networks) Manufacturer：muRata Package：0805 Packaging：Reel | |
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EMI Filters (LC, RC Networks)An electromagnetic interference (EMI) filter is a device that is used to reduce the amount of electromagnetic interference (EMI) that is present in an electronic system. EMI filters are often used in applications where sensitive electronic equipment is subject to EMI from sources such as power lines, radio transmitters, or other electronic devices.
There are several different types of EMI filters, but two of the most common are LC (inductive-capacitive) and RC (resistive-capacitive) networks.
An LC filter is a type of EMI filter that uses inductors and capacitors to attenuate (reduce the amplitude of) EMI signals. Inductors oppose changes in current, while capacitors oppose changes in voltage. By combining these two components in different ways, it is possible to create filters that attenuate specific frequencies of EMI.
An RC filter is similar to an LC filter, but it uses only capacitors and resistors. Capacitors can store electrical charge, while resistors oppose the flow of current. By using these components in different configurations, it is possible to create filters that attenuate specific frequencies of EMI.
Both LC and RC filters are commonly used to reduce EMI in electronic systems, and they are often used in combination with each other or with other types of filters to provide a more comprehensive solution.
