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 15uH Shld 2.92A 85mOhms AECQ2 295In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 18uH Shld 2.73A 97mOhms AECQ2 333In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 3.3uH Shld 6.1A 20mOhms AECQ2 219In Stock
500Expected 9/25/2026
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 18uH Shld 20% 3.08A 80mOhms 8In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 180uH Shld 10% 1.22A 510mOhms 198In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 56uH Shld 20% 2A 190mOhms 71In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 820uH Shld 10% 550mA 2.55Ohms 478In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 10uH Shld 20% 3.62A 58mOhms AECQ2 711In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 33uH Shld 20% 9A 52mOhms 125In Stock
350Expected 9/4/2026
Min.: 1
Mult.: 1
: 175

Coilcraft Coupled Inductors 47uH Shld 20% 0.86A 420mOhms AECQ2 250In Stock
3.500On Order
Min.: 1
Mult.: 1
: 250

Coilcraft Coupled Inductors 5.6uH Shld 20% 2.22A 63mOhms AECQ2 223In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Coupled Inductors 560uH Shld 20% 0.26A 4.43ohms AECQ2 25In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Coupled Inductors 3.3uH 20% 900mA 335mOhms 803In Stock
Min.: 1
Mult.: 1
: 2.000

Coilcraft Coupled Inductors 6.8uH 20% 700mA 600mOhms 717In Stock
Min.: 1
Mult.: 1
: 2.000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 147nH DCR=.26Ohms 1.197In Stock
2.000Expected 10/2/2026
Min.: 1
Mult.: 1
: 2.000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 165nH DCR=.235Ohms 2.351In 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 10/16/2026
Min.: 1
Mult.: 1
: 1.000

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 2.43Ohms 627In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 3.3Ohms 1.235In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors 68uH Shld 20% 1.4A 297mOhms 188In Stock
Min.: 1
Mult.: 1
: 800

Coilcraft Coupled Inductors 180uH Shld 10% 1.16A 536mOhms 216In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 47uH Shld 20% 2.03A 174mOhms 779In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 56uH Shld 20% 1.91A 198mOhms 409In Stock
Min.: 1
Mult.: 1
: 500