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 (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Coupled Inductors 10uH Shld 20% 3.62A 58mOhms 555In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 120uH Shld 10% 1.36A 410mOhms 144In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 15uH Shld 20% 3.25A 72mOhms 547In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 150uH Shld 10% 1.29A 460mOhms 222In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 386In Stock
Min.: 1
Mult.: 1
Reel: 175

Coilcraft Coupled Inductors 1000uH Shld 10% 0.6A 2.4ohms 240In Stock
Min.: 1
Mult.: 1
Reel: 300

Coilcraft Coupled Inductors 68uH Shld 20% 2.2A 165mOhms 467In Stock
Min.: 1
Mult.: 1
Reel: 300

Coilcraft Coupled Inductors 10uH Shld 20% 1.76A 100mOhms AECQ2 136In Stock
250Expected 03/04/2026
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors 100uH Shld 20% 0.63A 770mOhms AECQ2 420In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors 220uH Shld 20% 0.42A 1.72ohms AECQ2 390In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors 3.3uH Shld 20% 2.89A 37mOhms AECQ2 300In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors 33uH Shld 20% 1.07A 270mOhms AECQ2 375In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors 4.7uH Shld 20% 2.46A 51mOhms AECQ2 550In Stock
500Expected 10/04/2026
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms 474In Stock
1.500Expected 27/03/2026
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms 143In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 1uH 20% 1.65A 123mOhms 1.091In Stock
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Coupled Inductors 10uH 20% 550mA 1.22ohms 1.148In Stock
2.000Expected 27/03/2026
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 150nH DCR=.209Ohms
3.850Expected 06/03/2026
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 18nH DCR=.077Ohms
13.997On Order
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 413nH DCR=.65Ohms
7.455On Order
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 5.25Ohms
2.250Expected 27/03/2026
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors LPD6235 Low Profile 20% 157mOhms
2.391Expected 13/03/2026
Min.: 1
Mult.: 1
Reel: 350

Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh
6.000Expected 20/03/2026
Min.: 1
Mult.: 1
Reel: 600

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 37nH DCR=.109Ohms
1.998Expected 20/03/2026
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 189nH DCR=.32Ohms
2.000Expected 12/03/2026
Min.: 1
Mult.: 1
Reel: 2.000