About EMI Filter Circuits

EMI Filter Circuits

An EMI filter circuit is an electronic circuit designed to reduce the level of electromagnetic interference (EMI) in a signal path, typically by filtering out common-mode signals and impedance-matching the circuits of the signal path. EMI filters are used in a variety of applications, including computers, telecommunication equipment, medical equipment, home electronics, and more. EMI filters are composed of capacitors, inductors, resistors, and other active components, which help reduce the electromagnetic interference caused by other electrical components in the system. EMI filters also help reduce crosstalk, which occurs when two circuits exchange electrical energy and signals without actually making direct contact.
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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD

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Enter Qty ProductTypeCutoff FrequencyCircuit TypeCapacitanceInductanceResistanceVoltage RatingCurrent RatingTermination StylePackage / CaseNumber of ChannelsMinimum Operating TemperatureQualificationSeriesMaximum Operating TemperaturePackagingOperating Temperature Range
  
                      
NFA21SL337V1A48L


EMI Network Filter Arrays 3.3GHz 100volts
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata Availability : 3587
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USD 0.0941

Multiples of: 1

Emi Network Filter ArraysL - Type Lc Filter 4 Line Array330 MHzLc Filter--   Smd/Smt0805 (2012 METRIC)4 Channel- 55 C Nfa+ 125 CReel- 55 C To + 125 C
MEA1608LE100TA0G


EMI Filter Circuits 1.6mm x 0.8mm x 0.6mm, -40 to +85 C, 15dB (470MHz to2100MHz), 50mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 3550
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USD 0.2599

Multiples of: 1

  550 MHzL Filter10 pF--6.3 V0.05 ASmd/Smt  - 40 C Mea - Le+ 85 CCut Tape 
EMIF05-SK01F3


EMI Filter Circuits IPAD
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 3466
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USD 0.2403

Multiples of: 1

              Emif05 - Sk01f3   
NFA18SL207V1A45L


Murata Electronics EMI Network Filter Arrays 0603 200MHz 10volt 50mA EMILFIL Array
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata Availability : 3406
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USD 0.1019

Multiples of: 1

Emi Network Filter ArraysLc Filter 4 Line Array200 MHzLc Filter--   Smd/Smt0603 (1608 METRIC)4 Channel- 40 C Nfa+ 85 CReel- 40 C To + 85 C
MEM1608D301R


EMI Filter Circuits COMPLETE MFG PN 810-MEM1608D301RT001
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 3370
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USD 0.1217

Multiples of: 1

 3 Terminal Filter300 MHzLc (T) Filter     Smd/Smt0603 (1608 METRIC) - 40 C Mem+ 85 CTape- 40 C To + 85 C
NFA21SL307X1A48L


EMI Network Filter Arrays 300MHz 10volt EMIFIL Array
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata Availability : 3370
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.128

Multiples of: 5

Emi Network Filter ArraysL - Type Lc Filter 4 Line Array300 MHzLc Filter-- 10 V Smd/Smt0805 (2012 METRIC)4 Channel- 55 C Nfa+ 125 CReel- 55 C To + 125 C
PCMF2USB3BA/CZ


EMI Filter Circuits TRANS BIPOLAR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nexperia Availability : 3330
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USD 0.4489

Multiples of: 1

                Cut Tape 
MEM2012S50R0T001


EMI Filter Circuits 50MHz
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 3282
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 0.1641

Multiples of: 1

Emi Network FiltersThree Terminal Filter For Signal Line50 MHzLc (T) Filter---10 VDC100 mASmd/Smt0805 (2012 METRIC) - 40 C Mem+ 85 CReel- 40 C To + 85 C
LFB213G75CT5F148


0805 EMI Filters (LC, RC Networks) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata Availability : 3095
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USD 0.0594

Multiples of: 1

                  
NFA21SL207X1A48L


EMI Network Filter Arrays 200MHz 10volt EMIFIL Array
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata Availability : 145
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.2294

Multiples of: 1

Emi Network Filter ArraysL - Type Lc Filter 4 Line Array200 MHzLc Filter-- 30 V Smd/Smt0805 (2012 METRIC)4 Channel- 55 C Nfa+ 125 CReel- 55 C To + 125 C
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