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 (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Coupled Inductors LPD6235 Low Profile 20% 7Ohms 343In Stock
Min.: 1
Mult.: 1
: 350

Coilcraft Coupled Inductors 22uH Shld 20% 1.9A 98mOhms 962In Stock
Min.: 1
Mult.: 1
: 800

Coilcraft Coupled Inductors 15uH Shld 20% 2.92A 85mOhms 150In Stock
500Expected 25/9/2026
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 220uH Shld 10% 1.02A 691mOhms 492In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 27uH Shld 20% 2.41A 124mOhms 261In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 33uH Shld 20% 2.32A 134mOhms 301In Stock
500Expected 5/10/2026
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 39uH Shld 20% 2.25A 142mOhms 159In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 15uH Shld 2.92A 85mOhms AECQ2 335In 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 224In Stock
500Expected 25/9/2026
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 150In Stock
350Expected 4/9/2026
Min.: 1
Mult.: 1
: 175

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 235In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Coupled Inductors 3.3uH 20% 900mA 335mOhms 833In 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 241nH DCR=.27Ohms 1,990In Stock
2,000Expected 28/8/2026
Min.: 1
Mult.: 1
: 2,000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 360mA 2.84Ohms 625In Stock
Min.: 1
Mult.: 1
: 1,000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 120mA 27.7Ohms 423In Stock
Min.: 1
Mult.: 1
: 1,000

Coilcraft Coupled Inductors LPD4012 Low Profile 20% 940mA 1.13Ohms 1,002In Stock
Min.: 1
Mult.: 1
: 1,000

Coilcraft Coupled Inductors LPD4012 Low Profile 30% 2.5A 235mOhms 920In Stock
Min.: 1
Mult.: 1
: 1,000