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

Change category view
Results: 386
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 47nH DCR=.17Ohms 66.719In Stock
36.000Expected 01/01/2027
Cut Tape
Rp20.730,98
Rp17.135,16
Rp17.025,09
Rp12.365,20
Reel
Rp12.365,20
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh 10.855In Stock
Cut Tape
Rp60.725,26
Rp50.818,42
Rp46.415,38
Rp37.058,92
Reel
Rp33.206,26
Min.: 1
Mult.: 1
: 600
Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 395mOhms 3.115In Stock
Cut Tape
Rp45.498,08
Rp38.893,52
Rp35.774,70
Rp26.601,70
Reel
Rp24.950,56
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 10uH Shld 20% 2.1A 53mOhms 1.600In Stock
Cut Tape
Rp46.598,84
Rp39.810,82
Rp36.692,00
Rp27.335,54
Reel
Rp23.299,42
Min.: 1
Mult.: 1
: 800
Coilcraft 1206USB-223MLC
Coilcraft Common Mode Chokes / Filters 2.618In Stock
Rp27.885,92
Rp27.152,08
Rp21.281,36
Rp19.630,22
Min.: 1
Mult.: 1
Coilcraft Coupled Inductors 33uH Shld 2.32A 134mOhms AECQ2 2.353In Stock
Cut Tape
Rp52.836,48
Rp44.947,70
Rp41.461,96
Rp33.206,26
Reel
Rp28.252,84
Min.: 1
Mult.: 1
: 500
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .075Ohms 1.610In Stock
Cut Tape
Rp66.779,44
Rp55.955,30
Rp51.001,88
Rp42.929,64
Reel
Rp36.508,54
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 10uH Shld 20% 16.2A 18mOhms 1.078In Stock
Cut Tape
Rp73.017,08
Rp61.092,18
Rp55.771,84
Rp44.397,32
Reel
Rp42.562,72
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors 47uH Shld 20% 7.5A 75mOhms 748In Stock
Cut Tape
Rp73.017,08
Rp61.092,18
Rp55.771,84
Rp44.397,32
Reel
Rp42.562,72
Min.: 1
Mult.: 1
: 175
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 28nH DCR=.11Ohms 9.644In Stock
Cut Tape
Rp22.382,12
Rp21.831,74
Rp18.254,27
Rp13.209,12
Reel
Rp13.209,12
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms 3.299In Stock
Cut Tape
Rp27.885,92
Rp27.152,08
Rp21.281,36
Rp19.630,22
Reel
Rp13.484,31
Min.: 1
Mult.: 1
: 2.000
Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 5.25Ohms 4.046In Stock
Cut Tape
Rp45.498,08
Rp40.544,66
Rp39.994,28
Rp33.756,64
Reel
Rp33.756,64
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 47uH Shld 20% 2.8A 115mOhms 1.488In Stock
Cut Tape
Rp64.761,38
Rp54.120,70
Rp49.534,20
Rp39.443,90
Reel
Rp37.792,76
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 2.5uH Shld 20% 3.06A 33mOhms AECQ2 1.531In Stock
2.000Expected 07/12/2026
Cut Tape
Rp81.639,70
Rp69.531,34
Rp64.027,54
Rp47.699,60
Reel
Rp46.231,92
Min.: 1
Mult.: 1
: 250
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms 4.067In Stock
Cut Tape
Rp53.937,24
Rp45.865,00
Rp42.379,26
Rp33.940,10
Reel
Rp28.803,22
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 210mOhms 2.374In Stock
Cut Tape
Rp32.472,42
Rp27.519,00
Rp25.317,48
Rp19.630,22
Reel
Rp16.401,32
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 159mOhms 2.880In Stock
Cut Tape
Rp32.472,42
Rp27.519,00
Rp25.317,48
Rp19.630,22
Reel
Rp16.401,32
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 10uH Shld 20% 5.2A 31mOhms 1.363In Stock
Cut Tape
Rp64.761,38
Rp54.120,70
Rp49.534,20
Rp39.443,90
Reel
Rp37.792,76
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors LPD4012 Low Profile 30% 5.6A 42mOhms
897In Stock
Cut Tape
Rp73.384,00
Rp61.459,10
Rp56.138,76
Rp45.681,54
Reel
Rp38.710,06
Min.: 1
Mult.: 1
: 1.000
Coilcraft Common Mode Chokes / Filters For Data Line 0.07uH DCR=.2mOhms 500mA 765In Stock
Cut Tape
Rp76.502,82
Rp64.027,54
Rp58.523,74
Rp50.084,58
Reel
Rp41.828,88
Min.: 1
Mult.: 1
: 600
Coilcraft Common Mode Chokes / Filters For Data Line 1mH 900mA DCR= 0.21mOhms 1.537In Stock
Cut Tape
Rp64.761,38
Rp54.120,70
Rp49.534,20
Rp41.645,42
Reel
Rp35.224,32
Min.: 1
Mult.: 1
: 250
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 23nH DCR=.12Ohms 7.550In Stock
Cut Tape
Rp20.730,98
Rp17.135,16
Rp17.025,09
Rp12.365,20
Reel
Rp12.365,20
Min.: 1
Mult.: 1
: 2.000
Coilcraft Coupled Inductors 33uH Shld 20% 3.05A 95mOhms 809In Stock
Cut Tape
Rp64.761,38
Rp54.120,70
Rp49.534,20
Rp39.443,90
Reel
Rp37.792,76
Min.: 1
Mult.: 1
: 300
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms 1.323In Stock
Cut Tape
Rp48.800,36
Rp41.645,42
Rp38.343,14
Rp30.821,28
Reel
Rp26.234,78
Min.: 1
Mult.: 1
: 500
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 319nH DCR=.3Ohms 4.541In Stock
Cut Tape
Rp27.885,92
Rp27.152,08
Rp21.281,36
Rp19.630,22
Rp13.484,31
Reel
Rp13.484,31
Min.: 1
Mult.: 1
: 2.000