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 (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
Rp20.364,06
Rp17.318,62
Rp15.740,87
Rp12.291,82
Reel
Rp9.448,19
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh 10.855In Stock
Cut Tape
Rp60.541,80
Rp50.634,96
Rp46.231,92
Rp36.325,08
Reel
Rp33.022,80
Min.: 1
Mult.: 1
: 600
Coilcraft 1206USB-223MLC
Coilcraft Common Mode Chokes / Filters 2.618In Stock
Rp23.299,42
Rp19.813,68
Rp18.052,46
Rp14.089,73
Min.: 1
Mult.: 1
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
Rp64.577,92
Rp53.937,24
Rp49.350,74
Rp38.710,06
Reel
Rp37.609,30
Min.: 1
Mult.: 1
: 300
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms 1.323In Stock
Cut Tape
Rp48.616,90
Rp41.461,96
Rp38.159,68
Rp28.436,30
Reel
Rp26.051,32
Min.: 1
Mult.: 1
: 500
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 319nH DCR=.3Ohms 4.541In Stock
Cut Tape
Rp23.299,42
Rp19.813,68
Rp18.052,46
Rp14.089,73
Reel
Rp10.824,14
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Data Line 0.07uH DCR=.2mOhms 500mA 765In Stock
Cut Tape
Rp76.319,36
Rp63.844,08
Rp58.340,28
Rp49.901,12
Reel
Rp41.645,42
Min.: 1
Mult.: 1
: 600
Coilcraft Common Mode Chokes / Filters For Data Line 1mH 900mA DCR= 0.21mOhms 1.537In Stock
Cut Tape
Rp64.577,92
Rp53.937,24
Rp49.350,74
Rp38.710,06
Reel
Rp37.609,30
Min.: 1
Mult.: 1
: 250
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
Rp16.126,13
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 159mOhms 2.880In Stock
Cut Tape
Rp32.288,96
Rp27.335,54
Rp25.134,02
Rp19.446,76
Reel
Rp16.107,79
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 10uH Shld 20% 5.2A 31mOhms 1.363In Stock
Cut Tape
Rp64.577,92
Rp53.937,24
Rp49.350,74
Rp38.710,06
Reel
Rp37.609,30
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 6.8uH Shld 20% 2.1A 70mOhms AECQ2 2.177In Stock
Cut Tape
Rp81.639,70
Rp69.531,34
Rp64.027,54
Rp47.699,60
Reel
Rp46.231,92
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 220uH Shld 10% 3.5A 287mOhms 815In Stock
Cut Tape
Rp72.833,62
Rp60.908,72
Rp55.588,38
Rp43.663,48
Reel
Rp42.379,26
Min.: 1
Mult.: 1
: 175
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 28nH DCR=.11Ohms 9.644In Stock
Cut Tape
Rp22.198,66
Rp18.712,92
Rp17.116,82
Rp13.374,23
Reel
Rp10.273,76
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms 3.299In Stock
Cut Tape
Rp23.299,42
Rp19.813,68
Rp18.052,46
Rp14.089,73
Reel
Rp10.824,14
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
Rp64.577,92
Rp53.937,24
Rp49.350,74
Rp38.710,06
Reel
Rp37.609,30
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
Rp54.304,16
Rp46.231,92
Rp42.562,72
Rp31.738,58
Reel
Rp30.821,28
Min.: 1
Mult.: 1
: 250
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms 4.067In Stock
Cut Tape
Rp53.753,78
Rp45.681,54
Rp42.195,80
Rp31.371,66
Reel
Rp28.619,76
Min.: 1
Mult.: 1
: 500
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 Coupled Inductors 47uH Shld 20% 7.5A 75mOhms 748In Stock
Cut Tape
Rp72.650,16
Rp60.725,26
Rp55.404,92
Rp43.480,02
Reel
Rp42.195,80
Min.: 1
Mult.: 1
: 175
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 33uH Shld 2.32A 134mOhms AECQ2 2.353In Stock
Cut Tape
Rp52.836,48
Rp44.947,70
Rp41.461,96
Rp33.389,72
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