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 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 815In 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 1,385In 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 05/10/2026
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 489In Stock
500Expected 07/09/2026
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 47uH Shld 20% 2.05A 180mOhms AECQ2 89In Stock
500Expected 20/11/2026
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 1000uH Shld 10% 1.63A 1.25ohms 144In Stock
Min.: 1
Mult.: 1
: 175

Coilcraft Coupled Inductors 330uH Shld 10% 2.83A 367mOhms 125In Stock
Min.: 1
Mult.: 1
: 175

Coilcraft Coupled Inductors 15uH Shld 20% 4.5A 45mOhms 286In Stock
Min.: 1
Mult.: 1
: 300

Coilcraft Coupled Inductors 220uH Shld 10% 1.3A 460mOhms 16In Stock
Min.: 1
Mult.: 1
: 300

Coilcraft Coupled Inductors 12uH Shld 20% 1.61A 120mOhms AECQ2 89In Stock
500Expected 20/11/2026
Min.: 1
Mult.: 1
: 250

Coilcraft Coupled Inductors 2.5uH Shld 20% 3.06A 33mOhms AECQ2 6In Stock
2,000Expected 11/09/2026
Min.: 1
Mult.: 1
: 250

Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms 301In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 4.7uH 20% 370mA 1ohms 987In Stock
2,000Expected 15/09/2026
Min.: 1
Mult.: 1
: 2,000

Coilcraft 1206USB-223MLC
Coilcraft Common Mode Chokes / Filters 921In Stock
2,000Expected 03/09/2026
Min.: 1
Mult.: 1

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 147nH DCR=.26Ohms 1,222In Stock
2,000Expected 15/09/2026
Min.: 1
Mult.: 1
: 2,000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 165nH DCR=.235Ohms 2,416In Stock
Min.: 1
Mult.: 1
: 2,000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 107nH DCR=.18Ohms 1,088In Stock
Min.: 1
Mult.: 1
: 2,000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 1.6A 273mOhms 894In Stock
Min.: 1
Mult.: 1
: 1,000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 3.4A 71mOhms 528In Stock
1,000Expected 22/09/2026
Min.: 1
Mult.: 1
: 1,000

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 2.43Ohms 785In Stock
Min.: 1
Mult.: 1
: 750