Radial Leaded Common Mode Chokes / Filters:

2,004 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.

Show More
View
Buyer
Engineer
Manufacturer
Inductance
DC Current Rating
Product Range
Product Length
Product Width
Product Height
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
1704101

RoHS

Each
1+
Rs.430.650
10+
Rs.354.960
50+
Rs.352.270
100+
Rs.349.580
200+
Rs.346.890
More Pricing...
Min: 1 / Mult: 1
1mH
10A
8100 Series
-
-
-
3365716

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.64.140
50+
Rs.56.910
100+
Rs.49.660
500+
Rs.45.680
1000+
Rs.45.600
More Pricing...
Min: 10 / Mult: 10
60µH
500mA
SBT Series
-
-
-
2364248

RoHS

Each
1+
Rs.284.480
10+
Rs.234.950
50+
Rs.202.670
100+
Rs.170.390
500+
Rs.169.420
Min: 1 / Mult: 1
2mH
1A
SC-GS Series
-
-
-
3263476

RoHS

Each
1+
Rs.439.870
Min: 1 / Mult: 1
3.3µH
10A
B82116B Series
-
-
-
3365715

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.73.610
50+
Rs.71.290
100+
Rs.68.960
500+
Rs.67.160
1000+
Rs.52.070
More Pricing...
Min: 10 / Mult: 10
60µH
500mA
SBT Series
-
-
-
3011692

RoHS

Each
1+
Rs.417.340
30+
Rs.283.730
60+
Rs.283.100
Min: 1 / Mult: 1
1.5mH
10A
SCR22 Series
-
-
-
2949332

RoHS

Each
1+
Rs.246.580
10+
Rs.202.150
60+
Rs.197.710
Min: 1 / Mult: 1
40.5mH
700mA
SSR21NH Series
-
-
-
3580937

RoHS

Each
1+
Rs.520.920
5+
Rs.493.920
Min: 1 / Mult: 1
3.9mH
6A
B82725S2 Series
-
-
-
3290690

RoHS

Each
1+
Rs.602.430
10+
Rs.540.290
Min: 1 / Mult: 1
30µH
15A
SC-D Series
-
-
-
3227466

RoHS

Each
1+
Rs.200.970
10+
Rs.147.030
50+
Rs.146.160
100+
Rs.145.290
500+
Rs.118.320
More Pricing...
Min: 1 / Mult: 1
-
200mA
ST Series
-
-
-
2949423

RoHS

Each
1+
Rs.132.110
10+
Rs.112.590
50+
Rs.94.960
100+
Rs.77.320
500+
Rs.72.670
Min: 1 / Mult: 1
25µH
2A
SN Series
-
-
-
1636313

RoHS

Each
1+
Rs.187.100
5+
Rs.175.790
10+
Rs.164.480
25+
Rs.156.220
50+
Rs.147.950
More Pricing...
Min: 1 / Mult: 1
4.9mH
1.2A
WE-FC Series
-
-
-
1644835

RoHS

Each
1+
Rs.139.510
Min: 1 / Mult: 1
6.8mH
1.3A
B82731M Series
-
-
-
3580951

RoHS

Each
1+
Rs.1,261.040
5+
Rs.1,227.110
10+
Rs.1,193.170
20+
Rs.1,159.230
40+
Rs.1,125.290
More Pricing...
Min: 1 / Mult: 1
1.5mH
24A
B82726S Series
-
-
-
2949428

RoHS

Each
1+
Rs.198.100
10+
Rs.151.120
50+
Rs.141.720
100+
Rs.133.110
500+
Rs.128.220
Min: 1 / Mult: 1
45µH
2A
SN Series
-
-
-
2949462

RoHS

Each
1+
Rs.459.830
10+
Rs.416.520
50+
Rs.363.280
Min: 1 / Mult: 1
108µH
8A
SN-J Series
-
-
-
3264942

RoHS

SCHAFFNER - TE CONNECTIVITY
Each
1+
Rs.103.300
10+
Rs.67.250
50+
Rs.64.320
100+
Rs.62.330
Min: 1 / Mult: 1
15mH
400mA
RC Series
-
-
-
3227469

RoHS

Each
1+
Rs.215.980
10+
Rs.172.140
Min: 1 / Mult: 1
-
1A
ST Series
-
-
-
1636318

RoHS

Each
1+
Rs.154.630
5+
Rs.144.920
10+
Rs.135.210
25+
Rs.129.230
50+
Rs.123.260
More Pricing...
Min: 1 / Mult: 1
42mH
450mA
WE-FC Series
-
-
-
1187664

RoHS

Each
1+
Rs.392.930
10+
Rs.381.660
Min: 1 / Mult: 1
18mH
1A
CMV Series
-
-
-
2949471

RoHS

Each
1+
Rs.354.320
10+
Rs.225.480
60+
Rs.221.030
Min: 1 / Mult: 1
26µH
2A
SN-JB Series
-
-
-
2860726

RoHS

Each
1+
Rs.149.480
10+
Rs.120.600
Min: 1 / Mult: 1
135mH
300mA
SSHB21HS Series
-
-
-
2945286

RoHS

Each
1+
Rs.147.150
10+
Rs.117.410
60+
Rs.105.160
120+
Rs.92.900
540+
Rs.84.710
More Pricing...
Min: 1 / Mult: 1
14mH
1.1A
SSR10H Series
-
-
-
2800722

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.151.120
50+
Rs.146.750
100+
Rs.142.370
250+
Rs.142.040
Min: 1 / Mult: 1
68mH
400mA
B82731M Series
-
-
-
2949326

RoHS

Each
1+
Rs.216.930
10+
Rs.156.880
90+
Rs.121.600
180+
Rs.116.350
540+
Rs.116.110
Min: 1 / Mult: 1
9.7mH
1.5A
SSR21NV Series
-
-
-
1-25 of 2004 items
of 81 page(s)

Popular Suppliers

TDK
MURATA
PANASONIC
VISHAY
MULTICOMP PRO
KEMET
BOURNS
OHMITE
TE CONNECTIVITY