Common Mode Chokes

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Tariff Status
Series
Package
Product Status
Filter Type
Number of Lines
Inductance @ Frequency
Current Rating (Max)
DC Resistance (DCR) (Max)
Voltage Rating - DC
Voltage Rating - AC
Operating Temperature
Ratings
Approval Agency
Features
Mounting Type
Size / Dimension
Height (Max)
Package / Case
S14100038
S14100038
CMC 560UH 20A 2LN TH
Würth Elektronik
775
In Stock
1 : $4.01000
Tray
Tariff may apply if shipping to the United States
Tray
Active
-
2
560 µH @ 10 kHz
20A
2.8mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
1.181" Dia x 0.768" L (30.00mm x 19.50mm)
1.142" (29.00mm)
Vertical, 4 PC Pin
1,082
In Stock
1 : $4.11000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Power Line
2
1 mH @ 10 kHz
3A
35mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.689" L x 0.512" W (17.50mm x 13.00mm)
0.866" (22.00mm)
Vertical, 4 PC Pin
744824101
744824101
CMC 1MH 10A 2LN TH
Würth Elektronik
806
In Stock
1 : $5.07000
Bulk
-
Bulk
Active
Power Line
2
1 mH @ 10 kHz
10A
7mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
1.083" L x 0.728" W (27.50mm x 18.50mm)
1.299" (33.00mm)
Vertical, 4 PC Pin
WE-CMB
7448251201
CMC 1MH 12A 2LN TH
Würth Elektronik
1,032
In Stock
1 : $5.70000
Bulk
-
Bulk
Active
Power Line
2
1 mH @ 100 kHz
12A
9mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
1.181" L x 0.866" W (30.00mm x 22.00mm)
1.378" (35.00mm)
Vertical, 4 PC Pin
7448262013
7448262013
CMC 1.3MH 20A 2LN TH
Würth Elektronik
372
In Stock
1 : $19.94000
Tray
Tariff may apply if shipping to the United States
Tray
Active
Power Line
2
1.3 mH @ 10 kHz
20A
6.2mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
1.713" L x 0.925" W (43.50mm x 23.50mm)
1.693" (43.00mm)
Vertical, 4 PC Pin
744841414
744841414
CMC 14UH 4A 2LN TH
Würth Elektronik
1,355
In Stock
1 : $3.16000
Bulk
-
Bulk
Active
Power Line
2
14 µH @ 10 kHz
4A
15mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.630" L x 0.295" W (16.00mm x 7.50mm)
0.689" (17.50mm)
Vertical, 4 PC Pin
744841247
744841247
CMC 47UH 2A 2LN TH
Würth Elektronik
331
In Stock
1 : $3.16000
Tray
-
Tray
Active
Power Line
2
47 µH @ 10 kHz
2A
40mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.610" L x 0.295" W (15.50mm x 7.50mm)
0.689" (17.50mm)
Vertical, 4 PC Pin
744841330
744841330
CMC 30UH 3A 2LN TH
Würth Elektronik
306
In Stock
1 : $3.16000
Bulk
-
Bulk
Active
Power Line
2
30 µH @ 10 kHz
3A
26mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.610" L x 0.295" W (15.50mm x 7.50mm)
0.689" (17.50mm)
Vertical, 4 PC Pin
744821120
744821120
CMC 20MH 500MA 2LN TH
Würth Elektronik
5,289
In Stock
1 : $3.48000
Tray
-
Tray
Active
Power Line
2
20 mH @ 10 kHz
500mA
1Ohm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.591" L x 0.295" W (15.00mm x 7.50mm)
0.689" (17.50mm)
Vertical, 4 PC Pin
744821110
744821110
CMC 10MH 700MA 2LN TH
Würth Elektronik
2,164
In Stock
1 : $3.48000
Tray
-
Tray
Active
Power Line
2
10 mH @ 10 kHz
700mA
350mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.591" L x 0.295" W (15.00mm x 7.50mm)
0.709" (18.00mm)
Vertical, 4 PC Pin
WE-CMB
744821240
CMC 4MH 1.5A 2LN TH
Würth Elektronik
1,642
In Stock
1 : $3.48000
Bulk
-
Bulk
Active
Power Line
2
4 mH @ 10 kHz
1.5A
140mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.591" L x 0.295" W (15.00mm x 7.50mm)
0.709" (18.00mm)
Vertical, 4 PC Pin
901
In Stock
1 : $3.48000
Bulk
-
Bulk
Active
Power Line
2
1 mH @ 10 kHz
2A
45mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.591" L x 0.295" W (15.00mm x 7.50mm)
0.709" (18.00mm)
Vertical, 4 PC Pin
WE-CMB_744821039
744821039
CMC 39MH 300MA 2LN TH
Würth Elektronik
3,973
In Stock
1 : $3.65000
Box
-
Box
Active
Power Line
2
39 mH @ 10 kHz
300mA
-
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.591" L x 0.295" W (15.00mm x 7.50mm)
0.709" (18.00mm)
Vertical, 4 PC Pin
3,101
In Stock
1 : $3.65000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Power Line
2
5 mH @ 10 kHz
1A
-
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
-
0.709" (18.00mm)
Vertical, 4 PC Pin
WE-CMB
744822222
CMC 2.2MH 2A 2LN TH
Würth Elektronik
715
In Stock
1 : $4.11000
Bulk
-
Bulk
Active
Power Line
2
2.2 mH @ 10 kHz
2A
70mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.689" L x 0.512" W (17.50mm x 13.00mm)
0.866" (22.00mm)
Vertical, 4 PC Pin
744822110
744822110
CMC 10MH 1A 2LN TH
Würth Elektronik
189
In Stock
1 : $4.11000
Bulk
-
Bulk
Active
Power Line
2
10 mH @ 10 kHz
1A
360mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.689" L x 0.512" W (17.50mm x 13.00mm)
0.866" (22.00mm)
Vertical, 4 PC Pin
WE-CMB
744823422
CMC 2.2MH 4A 2LN TH
Würth Elektronik
2,208
In Stock
1 : $4.75000
Bulk
-
Bulk
Active
Power Line
2
2.2 mH @ 10 kHz
4A
30mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.925" L x 0.512" W (23.50mm x 13.00mm)
1.004" (25.50mm)
Vertical, 4 PC Pin
744823220
744823220
CMC 20MH 1.5A 2LN TH
Würth Elektronik
1,297
In Stock
1 : $4.75000
Bulk
-
Bulk
Active
Power Line
2
20 mH @ 10 kHz
1.5A
270mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.906" L x 0.512" W (23.00mm x 13.00mm)
1.102" (28.00mm)
Vertical, 4 PC Pin
WE-CMB
744823210
CMC 10MH 2A 2LN TH
Würth Elektronik
1,235
In Stock
1 : $4.75000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Power Line
2
10 mH @ 10 kHz
2A
125mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
0.906" L x 0.512" W (23.00mm x 13.00mm)
1.102" (28.00mm)
Vertical, 4 PC Pin
WE-CMB
744824310
CMC 10MH 3A 2LN TH
Würth Elektronik
492
In Stock
1 : $5.07000
Bulk
-
Bulk
Active
Power Line
2
10 mH @ 10 kHz
3A
105mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
1.083" L x 0.728" W (27.50mm x 18.50mm)
1.299" (33.00mm)
Vertical, 4 PC Pin
WE-CMB
744824220
CMC 20MH 2A 2LN TH
Würth Elektronik
114
In Stock
1 : $5.07000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Power Line
2
20 mH @ 10 kHz
2A
220mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
1.083" L x 0.728" W (27.50mm x 18.50mm)
1.299" (33.00mm)
Vertical, 4 PC Pin
S14100039
S14100039
CMC 285UH 25A 2LN TH
Würth Elektronik
852
In Stock
1 : $5.38000
Tray
-
Tray
Active
-
2
285 µH @ 10 kHz
25A
1.6mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
1.142" Dia x 0.787" W (29.00mm x 20.00mm)
1.142" (29.00mm)
Vertical, 4 PC Pin
7448258022
7448258022
CMC 2.2MH 8A 2LN TH
Würth Elektronik
1,916
In Stock
1 : $5.70000
Bulk
-
Bulk
Active
Power Line
2
2.2 mH @ 10 kHz
8A
14mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
1.181" L x 0.827" W (30.00mm x 21.00mm)
1.378" (35.00mm)
Vertical, 4 PC Pin
WE-CMB
744825510
CMC 10MH 5A 2LN TH
Würth Elektronik
461
In Stock
1 : $5.70000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Power Line
2
10 mH @ 10 kHz
5A
55mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
1.181" L x 0.827" W (30.00mm x 21.00mm)
1.378" (35.00mm)
Vertical, 4 PC Pin
WE-CMB
744825320
CMC 20MH 3A 2LN TH
Würth Elektronik
133
In Stock
1 : $5.70000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Power Line
2
20 mH @ 10 kHz
3A
160mOhm
-
250V
-40°C ~ 125°C
-
-
-
Through Hole
1.181" L x 0.732" W (30.00mm x 18.60mm)
1.378" (35.00mm)
Vertical, 4 PC Pin
Showing
of 52

Common Mode Chokes

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.