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17A Radial Leaded Common Mode Chokes / Filters:

19 Products Found
We offer Radial Leaded Common Mode Chokes and Filters with inductance values from 350nH to 208mH, and DC current ratings from 100mA to 75A.

What is a Common Mode Choke?

A common mode choke is an electrical filter that blocks high frequency noise common to two or more data or power lines while allowing the desired DC or low-frequency signal to pass. Common mode (CM) noise current is typically radiated from sources such as unwanted radio signals, unshielded electronics, inverters, and motors. Left unfiltered, this noise presents interference problems in electronics and electrical circuits.

How do Common Mode Chokes Work?

In normal or differential mode (single choke), current travels on one line in one direction from the source to the load, and in the opposite direction on the return line that completes the circuit. In common mode, the noise current travels on both lines in the same direction.

In common mode, the current in a group of lines travels in the same direction so the combined magnetic flux adds to create an opposing field to block the noise. In differential mode, the current travels in opposite directions and the flux subtracts or cancels out so that the field does not oppose the normal mode signal.

How do I choose a Common Mode Choke?

The main criteria for selecting a common mode choke are:

  • Required impedance: How much attenuation of noise is needed?
  • Required frequency range: Over what frequency bandwidth is the noise?
  • Required current handling: How much differential mode current must it handle?
Radial leaded components

Radials differ from axials in that the leads exit from a common side of the component, rather from opposite ends or sides. This gives the radial a vertical profile and a smaller printed wiring footprint.

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ComparePrice ForQuantity
3807200

RoHS

Each
1+
€9.710
35+
€7.170
Min: 1 / Mult: 1
650µH
17A
SCT-XV Series
-
-
-
-
3807280

RoHS

Each
1+
€11.060
35+
€8.160
70+
€7.570
105+
€6.970
Min: 1 / Mult: 1
1mH
17A
SCR-XV Series
-
-
-
-
4168610

RoHS

Each
1+
€17.880
12+
€14.950
Min: 1 / Mult: 1
268µH
17A
SCT-XV Series
-
-
-
-
4163550

RoHS

Each
1+
€20.090
12+
€16.800
Min: 1 / Mult: 1
470µH
17A
SCR-XV Series
-
-
-
-
4199921

RoHS

Each
1+
€21.320
5+
€20.210
12+
€19.220
Min: 1 / Mult: 1
900µH
17A
SCF-XV Series
-
-
-
-
3373322

RoHS

Date/Lot Code

Each
1+
€13.530
5+
€13.520
10+
€13.510
25+
€12.910
50+
€9.900
More Pricing...
Min: 1 / Mult: 1
2.4mH
17A
8100 Series
30.48mm x 15.39mm x 30.48mm
30.48mm
15.39mm
30.48mm
3290697

RoHS

Each
1+
€8.980
25+
€7.070
50+
€6.630
100+
€6.190
500+
€5.750
More Pricing...
Min: 1 / Mult: 1
2.75mH
17A
SC-JH Series
-
-
-
-
3807215

RoHS

Each
1+
€11.420
Min: 1 / Mult: 1
650µH
17A
SCT-XV Series
-
-
-
-
3941946

RoHS

Each
1+
€12.540
10+
€10.340
50+
€9.400
120+
€8.570
360+
€8.000
More Pricing...
Min: 1 / Mult: 1
2mH
17A
SCF-XV Series
-
-
-
-
4167136

RoHS

Each
1+
€6.770
5+
€6.170
10+
€5.570
20+
€5.120
40+
€4.750
More Pricing...
Min: 1 / Mult: 1
1mH
17A
B8272*V2*U* Series
-
-
-
-
4138317

RoHS

Each
1+
€10.180
20+
€8.520
60+
€7.990
Min: 1 / Mult: 1
770µH
17A
SCN-XV Series
-
-
-
-
3792518

RoHS

Date/Lot Code

Each
1+
€6.560
5+
€6.220
10+
€5.900
25+
€5.570
Min: 1 / Mult: 1
2.4mH
17A
CMT Series
-
-
-
-
3807296

RoHS

Each
1+
€11.450
30+
€9.000
60+
€8.450
120+
€7.850
510+
€7.320
More Pricing...
Min: 1 / Mult: 1
1mH
17A
SCR-XV Series
-
-
-
-
3941931

RoHS

Each
1+
€12.610
10+
€11.030
50+
€9.840
140+
€8.560
280+
€8.530
More Pricing...
Min: 1 / Mult: 1
2mH
17A
SCF-XV Series
-
-
-
-
4748893

RoHS

Each
1+
€6.140
20+
€4.890
60+
€4.610
100+
€4.320
500+
€3.690
More Pricing...
Min: 1 / Mult: 1
770µH
17A
SCT23X Series
-
-
-
-
4728632

RoHS

Each
1+
€8.630
20+
€6.870
60+
€6.060
100+
€5.620
500+
€5.180
More Pricing...
Min: 1 / Mult: 1
1.82mH
17A
SCF23X Series
-
-
-
-
4748900

RoHS

Each
1+
€6.830
20+
€5.430
60+
€5.120
100+
€4.800
500+
€4.100
More Pricing...
Min: 1 / Mult: 1
770µH
17A
SCT23X Series
-
-
-
-
4728625

RoHS

Each
1+
€7.770
20+
€6.180
60+
€5.460
100+
€5.060
500+
€4.660
More Pricing...
Min: 1 / Mult: 1
1.82mH
17A
SCF23X Series
-
-
-
-
1704112

RoHS

Each
1+
€16.550
5+
€11.380
10+
€10.100
25+
€8.810
50+
€8.310
More Pricing...
Min: 1 / Mult: 1
2.4mH
17A
8100 Series
-
-
-
-
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