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 (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Coupled Inductors 330uH Shld 810mA 1.09Ohms AECQ2 475In Stock
Min.: 1
Mult.: 1
: 500

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

Coilcraft Coupled Inductors 6.8uH Shld 20% 3.98A 48mOhms 414In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 15uH Shld 20% 3.25A 72mOhms AECQ2 398In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 27uH Shld 20% 2.52A 120mOhms AECQ2 377In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 100uH Shld 10% 5.15A 126mOhms 131In Stock
525Expected 30/10/2026
Min.: 1
Mult.: 1
: 175

Coilcraft Coupled Inductors 22uH Shld 20% 11A 36mOhms 500In Stock
875Expected 29/10/2026
Min.: 1
Mult.: 1
: 175

Coilcraft Coupled Inductors 120uH Shld 20% 0.55A 1.03ohms AECQ2 188In 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 Lead-Time 7 Weeks
Min.: 1
Mult.: 1
: 2.000

Coilcraft 1206USB-223MLC
Coilcraft Common Mode Chokes / Filters 921In Stock
2.000Expected 29/10/2026
Min.: 1
Mult.: 1

Coilcraft Coupled Inductors 150uH Shld 10% 1.23A 476mOhms 714In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 510mA 1.42Ohms 512In Stock
Min.: 1
Mult.: 1
: 1.000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 180mA 12.4Ohms 944In Stock
Min.: 1
Mult.: 1
: 1.000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 790mA 622mOhms 963In Stock
Min.: 1
Mult.: 1
: 1.000

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 42mOhms 457In Stock
750Expected 09/10/2026
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 322mOhms 390In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD6235 Low Profile 20% 620mOhms 820In Stock
Min.: 1
Mult.: 1
: 350

Coilcraft Coupled Inductors 100uH Shld 20% 1.2A 387mOhms 623In Stock
Min.: 1
Mult.: 1
: 800

Coilcraft Coupled Inductors 100uH Shld 20% 1.5A 322mOhms 640In Stock
500Expected 25/09/2026
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 270uH Shld 10% 950mA 806mOhms 160In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 390uH Shld 10% 770mA 1.2Ohms 474In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 6.8uH Shld 20% 3.88A 48mOhms 577In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 1000uH Shld 490mA 3.06Ohms AECQ2 116In Stock
Min.: 1
Mult.: 1
: 500