About Common Mode Chokes / Filters

Bourns Common Mode Chokes / Filters

Common mode chokes, also known as common mode filters, are commonly used in power and data cables. They work by limiting the amount of electromagnetic interference (EMI) that is able to pass through the cable. This helps reduce the amount of noise and oscillations that can occur when the cable is exposed to external electromagnetic fields and causes the cable to act as a filter. Common mode chokes are able to help systems maintain the highest possible performance and ensure there is no disruption of signals due to EMI. They come in a wide variety of shapes, sizes and materials, allowing for the perfect choke for any system.

Common Mode Chokes / Filters

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(Ex. GST)(▲▼)		Enter Qty SeriesTermination StyleInductanceImpedanceToleranceMaximum DC CurrentMaximum DC ResistanceSelf Resonant FrequencyMinimum Operating TemperatureMaximum Operating TemperaturePackage / CaseLengthWidthHeightQualificationPackagingProductTypeOperating Temperature Range
  
                       
SRF2012A-801Y


Common Mode Chokes / Filters CMC,2x1.2x1.2mm 800 Ohms 0.3A
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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.

Bourns 267947
Ships to you
between Thu. 30 May to Mon. 03 Jun Calender.png

USD 0.1507
Multiples of: 1

Srf2012aSmd/Smt 800 Ohms25 %300 mA  - 40 C+ 125 C2 mm x 1.2 mm x 1.2 mm2 mm1.2 mm1.2 mm Cut Tape Common Mode Chip Inductors 
SRF2012A-361YA


2 Line Common Mode Choke Surface Mount 360 Ohms @ 100 MHz 300mA DCR 500mOhm
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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.

Bourns 67900
Ships to you
between Fri. 24 May to Thu. 30 May Calender.png

USD 0.1446
Multiples of: 2000

Srf2012aaSmd/Smt360 uH360 Ohms25 %300 mA450 mOhms-- 55 C+ 125 C0805 (2012 METRIC)2 mm1.2 mm1.2 mm ReelInductorsCommon Mode Inductor- 40 C To + 125 C
SRF4532-110Y


Common Mode Filters / Chokes 11uH 300mA 300-700mohms 10MHz
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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.

Bourns 34165
Ships to you
between Thu. 30 May to Mon. 03 Jun Calender.png

USD 0.3388
Multiples of: 1

Srf4532Smd/Smt11 uH700 Ohms- 30 % , + 50 %300 mA800 mOhms - 40 C+ 125 C4532    ReelCommon Mode InductorsCommon Mode Chip Inductors- 40 C To + 125 C
SRF0504-302Y


Common Mode Filters / Chokes 435nH 500mA 1000ohms 30-150MHz
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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.

Bourns 32980
Ships to you
between Fri. 24 May to Thu. 30 May Calender.png

USD 0.8606
Multiples of: 1000

Srf0504Smd/Smt6 uH3 kOhms30 %500 mA200 mOhms   0504 (1210 METRIC)    ReelData Line Emi/Rfi FiltersLine Filters- 40 C To + 125 C
DR331-475BE


Common Mode Filters / Chokes 4.7KuH 25% Bifilar
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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.

Bourns 30407
Ships to you
between Thu. 30 May to Mon. 03 Jun Calender.png

USD 0.5133
Multiples of: 1

Dr331Smd/Smt4.7 mH  500 mA700 mOhms - 40 C+ 135 C     ReelChokesSurface Mount Data Line Chokes- 40 C To + 135 C
SRF3216A-900Y


Common Mode Filters / Chokes 90uH 25%
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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.

Bourns 29074
Ships to you
between Thu. 30 May to Mon. 03 Jun Calender.png

USD 0.3202
Multiples of: 1

Srf3216aSmd/Smt90 uH90 Ohms25 %400 mA300 mOhms-- 40 C+ 125 C3216 METRIC3.2 mm1.6 mm2 mm ReelCommon Mode InductorsFerrite Chip- 40 C To + 125 C
SRF4532-510Y


51 µH @ 100 kHz 2 Line Common Mode Choke Surface Mount 2 kOhms @ 10 MHz 200mA DCR 3.5Ohm
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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.

Bourns 28518
Ships to you
between Thu. 30 May to Mon. 03 Jun Calender.png

USD 0.3388
Multiples of: 1

Srf4532Smd/Smt51 uH2 kOhms- 30 % , + 50 %200 mA3.5 Ohms - 40 C+ 125 C4532    ReelCommon Mode InductorsCommon Mode Chip Inductors- 40 C To + 125 C
SRF2012-361YA


2 Line Common Mode Choke Surface Mount 360 Ohms @ 100 MHz 300mA DCR 450mOhm
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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.

Bourns 27693
Ships to you
between Thu. 30 May to Mon. 03 Jun Calender.png

USD 0.1507
Multiples of: 1

Srf2012aSmd/Smt 360 Ohms25 %300 mA450 mOhms - 55 C+ 125 C0805 (2012 METRIC)    ReelInductorsCommon Mode Chip Inductors- 40 C To + 125 C
SRF2012A-900YA


2 Line Common Mode Choke Surface Mount 90 Ohms @ 100 MHz 400mA DCR 300mOhm
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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.

Bourns 11640
Ships to you
between Fri. 24 May to Thu. 30 May Calender.png

USD 0.1505
Multiples of: 2000

Srf2012aaSmd/Smt90 uH90 Ohms25 %400 mA300 mOhms-- 55 C+ 125 C0805 (2012 METRIC)2 mm1.2 mm1.2 mm ReelInductorsCommon Mode Inductor- 40 C To + 125 C
SRF2012-900YA


2 Line Common Mode Choke Surface Mount 90 Ohms @ 100 MHz 400mA DCR 300mOhm
Icon ROHS
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.

Bourns 3133
Ships to you
between Fri. 07 Jun to Wed. 12 Jun Calender.png

USD 0.1461
Multiples of: 5

Srf2012aSmd/Smt 90 Ohms25 %400 mA300 mOhms - 55 C+ 125 C0805 (2012 METRIC)    ReelInductorsCommon Mode Chip Inductors- 40 C To + 125 C
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