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

Change category view
Results: 386
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Coupled Inductors 220uH Shld 1.02A 691mOhms AECQ2 524In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 680uH Shld 590mA 2.06Ohms AECQ2 305In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 330uH Shld 10% 860mA 1.02Ohms 424In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 4.7uH Shld 20% 4.47A 38mOhms 151In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 680uH Shld 10% 580mA 2.29Ohms 400In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 8.2uH Shld 20% 3.9A 50mOhms 18In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 470uH Shld 10% 0.7A 1.43ohms AECQ2 350In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 220uH Shld 10% 3.5A 287mOhms 280In Stock
525Expected 20/03/2026
Min.: 1
Mult.: 1
Reel: 175

Coilcraft Coupled Inductors 2.5uH Shld 20% 30.5A 12mOhms 202In Stock
Min.: 1
Mult.: 1
Reel: 175

Coilcraft Coupled Inductors 27uH Shld 20% 9.9A 39mOhms 170In Stock
Min.: 1
Mult.: 1
Reel: 175

Coilcraft Coupled Inductors 68uH Shld 20% 6.2A 90mOhms 201In Stock
Min.: 1
Mult.: 1
Reel: 175

Coilcraft Coupled Inductors 15uH Shld 20% 1.54A 130mOhms AECQ2 17In Stock
250Expected 03/04/2026
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors 470uH Shld 20% 0.28A 4ohms AECQ2 167In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors 820uH Shld 20% 0.21A 6.8ohms AECQ2 194In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .075Ohms 502In Stock
500Expected 27/03/2026
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Common Mode Chokes / Filters For Data Line 2.20mH 0.65A DCR=0.40mOhms 250In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 67mOhms 1.187In Stock
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors 1000uH Shld 10% 490mA 3.06Ohms 361In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 120uH Shld 10% 1.31A 418mOhms 121In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 330uH Shld 10% 810mA 1.09Ohms 461In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 330uH Shld 810mA 1.09Ohms AECQ2 315In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 6.8uH Shld 3.88A 48mOhms AECQ2 483In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 1000uH Shld 10% 520mA 2.83Ohms 495In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 6.8uH Shld 20% 3.98A 48mOhms 449In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 15uH Shld 20% 3.25A 72mOhms AECQ2 515In Stock
Min.: 1
Mult.: 1
Reel: 500