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 270uH Shld 10% 950mA 806mOhms 163In Stock
Min.: 1
Mult.: 1
Reel: 500

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

Coilcraft Coupled Inductors 6.8uH Shld 20% 3.88A 48mOhms 342In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 1000uH Shld 490mA 3.06Ohms AECQ2 187In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 560uH Shld 630mA 1.81Ohms AECQ2 355In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 33uH Shld 20% 2.25A 150mOhms 279In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 560uH Shld 10% 670mA 1.69Ohms 487In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 22uH Shld 20% 2.81A 96mOhms AECQ2 129In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 33uH Shld 20% 2.25A 150mOhms AECQ2 276In Stock
500Expected 3/27/2026
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 39uH Shld 20% 2.18A 160mOhms AECQ2 493In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 4.7uH Shld 20% 4.47A 38mOhms AECQ2 245In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 10uH Shld 20% 16.2A 18mOhms 345In Stock
Min.: 1
Mult.: 1
Reel: 175

Coilcraft Coupled Inductors 10uH Shld 20% 5.2A 31mOhms 117In Stock
900On Order
Min.: 1
Mult.: 1
Reel: 300

Coilcraft Coupled Inductors 330uH Shld 20% 0.34A 2.7ohms AECQ2 201In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors 68uH Shld 20% 0.72A 600mOhms AECQ2 420In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors 8.2uH Shld 20% 2.03A 75mOhms AECQ2 132In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .135Ohms 400In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 28nH DCR=.11Ohms 1.818In Stock
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 31nH DCR=.1Ohms 2.082In Stock
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms 1.398In Stock
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 480mA 1.55Ohms 926In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 150mA 18.56Ohms 990In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Coilcraft Coupled Inductors LPD4012 Low Profile 20% 1.63A 530mOhms 774In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 1.13Ohms 649In Stock
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors 10uH Shld 3.46A 60mOhms AECQ2 507In Stock
Min.: 1
Mult.: 1
Reel: 500