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 (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 322mOhms 381In Stock
9Expected 8/19/2026
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD6235 Low Profile 20% 620mOhms 820In Stock
Min.: 1
Mult.: 1
: 350

Coilcraft Coupled Inductors 100uH Shld 20% 1.2A 387mOhms 623In Stock
Min.: 1
Mult.: 1
: 800

Coilcraft Coupled Inductors 100uH Shld 20% 1.5A 322mOhms 640In Stock
500Expected 9/25/2026
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 270uH Shld 10% 950mA 806mOhms 160In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 390uH Shld 10% 770mA 1.2Ohms 474In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 6.8uH Shld 20% 3.88A 48mOhms 577In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 1000uH Shld 490mA 3.06Ohms AECQ2 116In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 560uH Shld 630mA 1.81Ohms AECQ2 349In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 82uH Shld 1.62A 274mOhms AECQ2 494In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 4.7uH Shld 20% 4.47A 38mOhms AECQ2 239In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 470uH Shld 10% 2.4A 550mOhms 171In Stock
Min.: 1
Mult.: 1
: 175

Coilcraft Coupled Inductors 10uH Shld 20% 5.2A 31mOhms 214In Stock
1.200On Order
Min.: 1
Mult.: 1
: 300

Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .135Ohms 180In Stock
500Expected 10/30/2026
Min.: 1
Mult.: 1
: 500

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 66nH DCR=.14Ohms 903In Stock
Min.: 1
Mult.: 1
: 2.000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms 1.645In Stock
2.000Expected 9/7/2026
Min.: 1
Mult.: 1
: 2.000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 480mA 1.55Ohms 1.916In Stock
Min.: 1
Mult.: 1
: 1.000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 150mA 18.56Ohms 730In Stock
Min.: 1
Mult.: 1
: 1.000

Coilcraft Coupled Inductors LPD4012 Low Profile 20% 1.63A 530mOhms 194In Stock
Min.: 1
Mult.: 1
: 1.000

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 565mOhms 1.135In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 1.13Ohms 439In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors 10uH Shld 3.46A 60mOhms AECQ2 21In Stock
500Expected 10/5/2026
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 150uH Shld 1.23A 476mOhms AECQ2 495In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 5.6uH Shld 4.24A 40mOhms AECQ2 351In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 47uH Shld 20% 2.05A 180mOhms 439In Stock
500Expected 8/21/2026
Min.: 1
Mult.: 1
: 500