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 (SEK) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh 11 480In Stock
Cut Tape
31,21 kr
26,05 kr
23,85 kr
18,68 kr
Reel
17,03 kr
Min.: 1
Mult.: 1
: 600
Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 395mOhms 3 115In Stock
Cut Tape
23,41 kr
20,00 kr
18,46 kr
13,74 kr
Reel
12,86 kr
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 10uH Shld 20% 2.1A 53mOhms 1 600In Stock
Cut Tape
23,96 kr
20,44 kr
18,79 kr
13,96 kr
Reel
11,32 kr
Min.: 1
Mult.: 1
: 800
Coilcraft Coupled Inductors LPD4012 Low Profile 30% 5.6A 42mOhms
897In Stock
Cut Tape
37,81 kr
31,65 kr
28,90 kr
23,52 kr
Reel
19,89 kr
Min.: 1
Mult.: 1
: 1 000
Coilcraft Coupled Inductors 10uH Shld 20% 16.2A 18mOhms 1 104In Stock
Cut Tape
37,48 kr
31,43 kr
28,68 kr
22,53 kr
Reel
21,87 kr
Min.: 1
Mult.: 1
: 175
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 28nH DCR=.11Ohms 6 016In Stock
4 000Expected 2026-10-15
Cut Tape
11,43 kr
9,64 kr
8,81 kr
6,89 kr
Reel
5,30 kr
Min.: 1
Mult.: 1
: 2 000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms 3 545In Stock
Cut Tape
11,98 kr
10,21 kr
9,30 kr
7,25 kr
Reel
5,57 kr
Min.: 1
Mult.: 1
: 2 000
Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 5.25Ohms 4 421In Stock
Cut Tape
23,41 kr
20,88 kr
20,55 kr
17,36 kr
Reel
17,36 kr
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 47uH Shld 20% 2.8A 115mOhms 1 490In Stock
Cut Tape
33,30 kr
27,80 kr
25,39 kr
19,89 kr
Reel
19,34 kr
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 2.5uH Shld 20% 3.06A 33mOhms AECQ2 1 531In Stock
2 000Expected 2026-11-30
Cut Tape
28,02 kr
23,85 kr
21,98 kr
16,38 kr
Reel
15,83 kr
Min.: 1
Mult.: 1
: 250
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms 4 468In Stock
Cut Tape
27,69 kr
23,52 kr
21,76 kr
16,16 kr
Reel
14,73 kr
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 6.8uH Shld 20% 2.1A 70mOhms AECQ2 2 180In Stock
Cut Tape
42,09 kr
35,83 kr
32,97 kr
24,62 kr
Reel
23,85 kr
Min.: 1
Mult.: 1
: 250
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 319nH DCR=.3Ohms 4 547In Stock
Cut Tape
11,98 kr
10,21 kr
9,30 kr
7,25 kr
Reel
5,57 kr
Min.: 1
Mult.: 1
: 2 000
Coilcraft Coupled Inductors 10uH Shld 20% 5.2A 31mOhms 1 088In Stock
300Expected 2026-10-29
Cut Tape
33,30 kr
27,80 kr
25,39 kr
19,89 kr
Reel
19,34 kr
Min.: 1
Mult.: 1
: 300
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 23nH DCR=.12Ohms 7 650In Stock
Cut Tape
10,68 kr
8,82 kr
8,77 kr
6,37 kr
Reel
6,37 kr
Min.: 1
Mult.: 1
: 2 000
Coilcraft Coupled Inductors 33uH Shld 20% 3.05A 95mOhms 809In Stock
Cut Tape
33,30 kr
27,80 kr
25,39 kr
19,89 kr
Reel
19,34 kr
Min.: 1
Mult.: 1
: 300
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms 1 349In Stock
Cut Tape
25,06 kr
21,32 kr
19,67 kr
14,62 kr
Reel
13,41 kr
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 33uH Shld 2.32A 134mOhms AECQ2 2 366In Stock
Cut Tape
27,26 kr
23,19 kr
21,32 kr
17,14 kr
Reel
14,51 kr
Min.: 1
Mult.: 1
: 500
Coilcraft Common Mode Chokes / Filters For Data Line 0.07uH DCR=.2mOhms 500mA 765In Stock
Cut Tape
39,34 kr
32,86 kr
30,00 kr
25,72 kr
Reel
21,43 kr
Min.: 1
Mult.: 1
: 600
Coilcraft Common Mode Chokes / Filters For Data Line 1mH 900mA DCR= 0.21mOhms 1 537In Stock
Cut Tape
33,30 kr
27,80 kr
25,39 kr
19,89 kr
Reel
19,34 kr
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 47uH Shld 20% 7.5A 75mOhms 748In Stock
Cut Tape
37,48 kr
31,32 kr
28,57 kr
22,42 kr
Reel
21,76 kr
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 840mA 1.63Ohms
1 051In Stock
Cut Tape
15,83 kr
13,41 kr
12,42 kr
9,55 kr
Reel
7,88 kr
Min.: 1
Mult.: 1
: 1 000
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 7.51Ohms 1 050In Stock
Cut Tape
16,70 kr
14,18 kr
13,08 kr
10,11 kr
Reel
8,31 kr
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 27uH Shld 20% 2.52A 120mOhms 643In Stock
Cut Tape
25,17 kr
21,43 kr
19,78 kr
15,83 kr
Reel
13,52 kr
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 33uH Shld 20% 2.25A 150mOhms 655In Stock
Cut Tape
25,17 kr
21,43 kr
19,78 kr
15,83 kr
Reel
13,52 kr
Min.: 1
Mult.: 1
: 500