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3.3mH Radial Leaded Common Mode Chokes / Filters:

39 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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4384503

RoHS

Each
1+
€1.910
10+
€1.570
80+
€1.320
160+
€1.210
560+
€1.140
More Pricing...
Min: 1 / Mult: 1
3.3mH
1.3A
SS21VB
1219114

RoHS

Each
1+
€2.170
10+
€2.040
25+
€2.000
50+
€1.960
100+
€1.850
More Pricing...
Min: 1 / Mult: 1
3.3mH
4A
B82724J Series
1644810

RoHS

Each
1+
€3.060
10+
€2.140
25+
€2.130
50+
€2.120
100+
€2.110
More Pricing...
Min: 1 / Mult: 1
3.3mH
4A
B82724A Series
1219130

RoHS

Each
1+
€2.600
10+
€2.140
50+
€1.870
100+
€1.760
200+
€1.660
More Pricing...
Min: 1 / Mult: 1
3.3mH
4.6A
B82734R Series
1644794

RoHS

Each
1+
€2.030
10+
€1.670
50+
€1.400
100+
€1.280
200+
€1.230
More Pricing...
Min: 1 / Mult: 1
3.3mH
1.5A
B82721A Series
1636284

RoHS

Date/Lot Code

Each
1+
€3.900
5+
€3.880
10+
€3.850
25+
€3.460
50+
€3.060
More Pricing...
Min: 1 / Mult: 1
3.3mH
1.5A
WE-CMB Series
2066858

RoHS

Date/Lot Code

Each
1+
€5.750
3+
€5.720
5+
€5.680
10+
€5.660
20+
€5.650
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Min: 1 / Mult: 1
3.3mH
5A
WE-CMBH Series
1636294

RoHS

Date/Lot Code

Each
1+
€4.810
3+
€4.790
5+
€4.760
10+
€4.750
20+
€4.740
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Min: 1 / Mult: 1
3.3mH
4A
WE-CMB Series
2834143

RoHS

Each
1+
€1.920
10+
€1.580
50+
€1.380
200+
€1.300
400+
€1.210
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Min: 1 / Mult: 1
3.3mH
1.8A
B82731M Series
3580936

RoHS

Each
1+
€9.370
5+
€8.910
10+
€8.450
20+
€8.230
40+
€8.000
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Min: 1 / Mult: 1
3.3mH
10A
B82725S2 Series
1748656

RoHS

Date/Lot Code

Each
1+
€4.210
5+
€4.170
10+
€4.140
20+
€4.130
40+
€4.120
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Min: 1 / Mult: 1
3.3mH
1.5A
WE-LF Series
1219123

RoHS

Each
1+
€1.800
10+
€1.560
50+
€1.400
100+
€1.280
200+
€1.250
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Min: 1 / Mult: 1
3.3mH
2.2A
B82732R Series
1636299

RoHS

Date/Lot Code

Each
1+
€5.410
10+
€5.330
20+
€5.320
Min: 1 / Mult: 1
3.3mH
6A
WE-CMB Series
1890692

RoHS

Date/Lot Code

Each
1+
€3.620
5+
€3.500
10+
€3.290
20+
€3.140
40+
€3.000
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Min: 1 / Mult: 1
3.3mH
800mA
WE-TFC Series
3517128

RoHS

Date/Lot Code

Each
1+
€2.930
5+
€2.850
10+
€2.770
20+
€2.700
40+
€2.630
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Min: 1 / Mult: 1
3.3mH
2A
MID-DC16US Series
2730088

RoHS

Date/Lot Code

SCHAFFNER - TE CONNECTIVITY
Each
1+
€1.880
10+
€1.510
25+
€1.370
50+
€1.350
100+
€1.310
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Min: 1 / Mult: 1
3.3mH
1.5A
RN Series
2851207

Date/Lot Code

SCHAFFNER - TE CONNECTIVITY
Each
1+
€1.860
Min: 1 / Mult: 1
3.3mH
4A
RN Series
2730095

Date/Lot Code

SCHAFFNER - TE CONNECTIVITY
Each
1+
€2.240
10+
€2.160
25+
€1.840
50+
€1.790
100+
€1.740
More Pricing...
Min: 1 / Mult: 1
3.3mH
4A
RN Series
2730091

RoHS

SCHAFFNER - TE CONNECTIVITY
Each
1+
€2.000
10+
€1.670
25+
€1.460
50+
€1.420
100+
€1.380
More Pricing...
Min: 1 / Mult: 1
3.3mH
2.5A
RN Series
4153913

RoHS

Each
1+
€8.470
5+
€7.730
10+
€6.990
20+
€6.740
40+
€6.480
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Min: 1 / Mult: 1
3.3mH
10A
B8272*V2*U* Series
4132343

RoHS

Date/Lot Code

Each
1+
€4.510
5+
€4.360
10+
€4.210
25+
€4.060
50+
€3.910
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Min: 1 / Mult: 1
3.3mH
2.5A
WE-CMB Series
4167134

RoHS

Each
1+
€3.940
10+
€3.280
25+
€3.010
50+
€2.580
100+
€2.510
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Min: 1 / Mult: 1
3.3mH
6A
B82724J Series
4210160

RoHS

Date/Lot Code

Each
1+
€4.740
3+
€4.670
5+
€4.390
10+
€4.110
20+
€3.890
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Min: 1 / Mult: 1
3.3mH
10A
04770x Series
4360021

RoHS

Date/Lot Code

Each
1+
€1.890
10+
€1.660
100+
€1.540
500+
€1.310
1000+
€1.200
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Min: 1 / Mult: 1
3.3mH
1.5A
WE-FC Series
4631538

RoHS

Date/Lot Code

Each
1+
€30.280
3+
€28.980
5+
€27.670
10+
€26.370
20+
€25.680
More Pricing...
Min: 1 / Mult: 1
3.3mH
30A
FL-V Series
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