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 100uH Shld 10% 5.15A 126mOhms 191In Stock
525Expected 30/10/2026
Min.: 1
Mult.: 1
: 175

Coilcraft Coupled Inductors 22uH Shld 20% 11A 36mOhms 650In Stock
875Expected 29/10/2026
Min.: 1
Mult.: 1
: 175

Coilcraft Coupled Inductors 120uH Shld 20% 0.55A 1.03ohms AECQ2 200In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Coupled Inductors 18uH Shld 20% 1.35A 170mOhms AECQ2 59In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Coupled Inductors 270uH Shld 20% 0.36A 2.41ohms AECQ2 133In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Coupled Inductors 1.2uH 20% 1.06A 175mOhms 650In Stock
Min.: 1
Mult.: 1
: 2,000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 147nH DCR=.26Ohms 1,222In Stock
2,000Expected 15/9/2026
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 22/9/2026
Min.: 1
Mult.: 1
: 1,000

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 2.43Ohms 752In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 3.3Ohms 1,255In 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 979In Stock
Min.: 1
Mult.: 1
: 500

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

Coilcraft Coupled Inductors 390uH Shld 770mA 1.2Ohms AECQ2 494In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 470uH Shld 670mA 1.59Ohms AECQ2 414In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 39uH Shld 20% 2.18A 160mOhms 470In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 18uH Shld 20% 3.08A 80mOhms AECQ2 408In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 12uH Shld 20% 14.8A 22mOhms 68In Stock
525On Order
Min.: 1
Mult.: 1
: 175

Coilcraft Coupled Inductors 4.7uH Shld 20% 23.7A 14mOhms 340In Stock
Min.: 1
Mult.: 1
: 175

Coilcraft Coupled Inductors 68uH Shld 20% 2.2A 165mOhms 185In Stock
Min.: 1
Mult.: 1
: 300

Coilcraft Coupled Inductors 1000uH Shld 20% 0.2A 7.8ohms AECQ2 108In Stock
Min.: 1
Mult.: 1
: 250