EMI/RFI Chokes

Coilcraft EMI/RFI Chokes help ensure reliable high-speed data interface communication that is free of disruptive EMI. These EMI/RFI Chokes are effective and widely used interface circuit components for meeting the variety of signal size, thermal variation, and spectral density requirements in high-speed communications. Coilcraft common mode chokes help maintain the integrity of high-speed communications and may be necessary for FCC and international regulatory standards conformance.

Types of Passive Components

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Results: 386
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 4.2uH 500mA 800mOhm
14.724Expected 08/12/2026
Cut Tape
17,90 kr.
15,22 kr.
14,02 kr.
10,44 kr.
Reel
9,55 kr.
Min.: 1
Mult.: 1
: 600
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 322nH DCR=.45Ohms
5.511On Order
Cut Tape
7,06 kr.
6,54 kr.
6,20 kr.
4,95 kr.
Reel
3,72 kr.
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 165nH DCR=.235Ohms
4.000On Order
Cut Tape
7,83 kr.
7,61 kr.
6,39 kr.
4,28 kr.
Reel
4,01 kr.
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 241nH DCR=.27Ohms
11.985On Order
Cut Tape
7,83 kr.
6,61 kr.
5,99 kr.
4,68 kr.
Reel
3,60 kr.
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 315nH DCR=.32Ohms
15.713On Order
Cut Tape
7,45 kr.
6,99 kr.
6,67 kr.
5,39 kr.
Reel
4,01 kr.
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 60nH DCR=.14Ohms
22.837On Order
Cut Tape
7,45 kr.
6,99 kr.
6,67 kr.
5,39 kr.
Reel
4,01 kr.
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 53nH DCR=.22Ohms
6.000Expected 20/11/2026
Cut Tape
7,18 kr.
6,06 kr.
5,51 kr.
4,30 kr.
Reel
3,31 kr.
Min.: 1
Mult.: 1
: 2.000
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 298mOhms
4.158On Order
Cut Tape
11,34 kr.
9,62 kr.
8,88 kr.
6,86 kr.
Reel
5,74 kr.
Min.: 1
Mult.: 1
: 750
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 4.0uH 500mA 990mOhm
1.200Expected 18/12/2026
Cut Tape
19,25 kr.
16,11 kr.
14,77 kr.
11,71 kr.
Reel
10,52 kr.
Min.: 1
Mult.: 1
: 600
Coilcraft Coupled Inductors 10uH Shld 20% 3.62A 58mOhms
2.853On Order
Cut Tape
17,08 kr.
14,55 kr.
13,43 kr.
10,74 kr.
Reel
9,18 kr.
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 22uH Shld 20% 2.81A 96mOhms
1.161Expected 25/12/2026
Cut Tape
17,08 kr.
14,55 kr.
13,43 kr.
10,74 kr.
Reel
9,18 kr.
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 220uH Shld 10% 1.05A 690mOhms AECQ2
1.931Expected 15/01/2027
Cut Tape
17,83 kr.
14,92 kr.
13,65 kr.
11,49 kr.
Reel
9,77 kr.
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 10uH Shld 20% 1.76A 100mOhms AECQ2 244In Stock
1.500On Order
Cut Tape
19,02 kr.
16,26 kr.
14,92 kr.
12,68 kr.
Reel
10,82 kr.
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 100uH Shld 20% 0.63A 770mOhms AECQ2
1.875On Order
Cut Tape
19,02 kr.
16,26 kr.
14,92 kr.
12,68 kr.
Reel
10,82 kr.
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 22uH Shld 20% 1.19A 220mOhms AECQ2
2.650On Order
Cut Tape
19,02 kr.
16,26 kr.
14,92 kr.
12,68 kr.
Reel
10,82 kr.
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 4.7uH Shld 20% 2.46A 51mOhms AECQ2
1.652On Order
Cut Tape
22,23 kr.
20,66 kr.
19,92 kr.
17,83 kr.
Reel
13,13 kr.
Min.: 1
Mult.: 1
: 250
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms 3.995In Stock
4.000Expected 08/01/2027
Cut Tape
20,14 kr.
16,86 kr.
15,37 kr.
12,98 kr.
Reel
11,04 kr.
Min.: 1
Mult.: 1
: 500
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms
8.000On Order
Reel
13,20 kr.
10,74 kr.
10,59 kr.
Min.: 500
Mult.: 500
: 500
Coilcraft Coupled Inductors 1uH 20% 1.13A 165mOhms
8.956On Order
Cut Tape
7,61 kr.
6,42 kr.
5,83 kr.
4,56 kr.
Reel
3,51 kr.
Min.: 1
Mult.: 1
: 2.000
Coilcraft Coupled Inductors 6.8uH 20% 700mA 600mOhms
1.995Expected 30/11/2026
Cut Tape
10,59 kr.
8,95 kr.
8,28 kr.
6,34 kr.
Reel
5,17 kr.
Min.: 1
Mult.: 1
: 2.000
Coilcraft Coupled Inductors LPD6235 Low Profile 20% 157mOhms
8.904On Order
Cut Tape
13,06 kr.
11,12 kr.
10,22 kr.
7,76 kr.
Reel
7,45 kr.
Min.: 1
Mult.: 1
: 350
Coilcraft Coupled Inductors LPD6235 Low Profile 20% 16Ohms
9.877Expected 01/02/2027
Cut Tape
13,06 kr.
11,12 kr.
10,22 kr.
7,76 kr.
Reel
7,45 kr.
Min.: 1
Mult.: 1
: 350
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 30nH DCR=.14Ohms 1.990In Stock
Cut Tape
7,18 kr.
6,06 kr.
5,51 kr.
4,30 kr.
Reel
3,31 kr.
Min.: 1
Mult.: 1
: 2.000
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 42mOhms
1.167On Order
Cut Tape
11,34 kr.
9,62 kr.
8,88 kr.
6,86 kr.
Reel
5,74 kr.
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 1.13Ohms
677Expected 27/11/2026
Cut Tape
11,34 kr.
9,62 kr.
8,88 kr.
6,86 kr.
Reel
5,74 kr.
Min.: 1
Mult.: 1
: 750