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 Coupled Inductors 5.6uH Shld 4.24A 40mOhms AECQ2 298In 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 Coupled Inductors 47uH Shld 20% 2.05A 180mOhms 148In Stock
1.000Expected 25/12/2026
Cut Tape
Rp48.800,36
Rp41.645,42
Rp38.343,14
Rp30.821,28
Reel
Rp26.234,78
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 47uH Shld 20% 2.05A 180mOhms AECQ2 89In Stock
500Expected 27/11/2026
Cut Tape
Rp51.001,88
Rp42.746,18
Rp39.076,98
Rp32.839,34
Reel
Rp27.885,92
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 1000uH Shld 10% 1.63A 1.25ohms 144In 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 330uH Shld 10% 2.83A 367mOhms 125In 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 15uH Shld 20% 4.5A 45mOhms 281In 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 220uH Shld 10% 1.3A 460mOhms 1In 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 100mA 250mOhms 236In 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 Coupled Inductors 4.7uH 20% 370mA 1ohms 574In Stock
4.000On Order
Cut Tape
Rp21.831,74
Rp18.346,00
Rp16.676,51
Rp13.025,66
Reel
Rp10.016,92
Min.: 1
Mult.: 1
: 2.000
Coilcraft Coupled Inductors LPD4012 Low Profile 30% 2A 320mOhms
952In Stock
Cut Tape
Rp30.821,28
Rp26.051,32
Rp24.033,26
Rp18.529,46
Reel
Rp15.539,06
Min.: 1
Mult.: 1
: 1.000
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 7.51Ohms 1.050In 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 33uH Shld 20% 2.25A 150mOhms 655In 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 147nH DCR=.26Ohms 1.685In Stock
4.000Expected 01/01/2027
Cut Tape
Rp20.547,52
Rp17.336,97
Rp15.759,21
Rp12.310,17
Reel
Rp9.466,54
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 165nH DCR=.235Ohms 277In Stock
2.000Expected 30/11/2026
Cut Tape
Rp22.382,12
Rp21.831,74
Rp18.254,27
Rp12.236,78
Reel
Rp11.447,90
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 107nH DCR=.18Ohms 1.088In Stock
Cut Tape
Rp27.885,92
Rp27.152,08
Rp21.281,36
Rp19.630,22
Reel
Rp11.888,21
Min.: 1
Mult.: 1
: 2.000
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 2.43Ohms 627In 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% 3.3Ohms 1.041In 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 68uH Shld 20% 1.4A 297mOhms 177In 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 Coupled Inductors 180uH Shld 10% 1.16A 536mOhms 215In Stock
Cut Tape
Rp47.149,22
Rp40.177,74
Rp37.058,92
Rp29.720,52
Reel
Rp25.317,48
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 47uH Shld 20% 2.03A 174mOhms 705In Stock
1.000Expected 21/12/2026
Cut Tape
Rp47.149,22
Rp40.177,74
Rp37.058,92
Rp29.720,52
Reel
Rp25.317,48
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 56uH Shld 20% 1.91A 198mOhms 308In Stock
Cut Tape
Rp47.149,22
Rp40.177,74
Rp37.058,92
Rp29.720,52
Reel
Rp25.317,48
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 22uH Shld 2.49A 116mOhms AECQ2 366In 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 Coupled Inductors 390uH Shld 770mA 1.2Ohms AECQ2 494In 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 Coupled Inductors 470uH Shld 670mA 1.59Ohms AECQ2 314In 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 Coupled Inductors 39uH Shld 20% 2.18A 160mOhms 447In Stock
Cut Tape
Rp48.800,36
Rp41.645,42
Rp38.343,14
Rp30.821,28
Reel
Rp26.234,78
Min.: 1
Mult.: 1
: 500