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 Common Mode Chokes / Filters For Hi Speed Signal 84nH DCR=.25Ohms 1 129In Stock
Min.: 1
Mult.: 1
: 2 000

Coilcraft Common Mode Chokes / Filters For Hi Speed .22nH 1.5A DCR=0.105Ohms 600In Stock
Min.: 1
Mult.: 1
: 600

Coilcraft Coupled Inductors 1000uH Shld 10% 490mA 3.06Ohms 359In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 120uH Shld 10% 1.31A 418mOhms 234In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 330uH Shld 10% 810mA 1.09Ohms 244In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 330uH Shld 810mA 1.09Ohms AECQ2 489In 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 1000uH Shld 10% 520mA 2.83Ohms 329In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 6.8uH Shld 20% 3.98A 48mOhms 439In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 15uH Shld 20% 3.25A 72mOhms AECQ2 513In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 27uH Shld 20% 2.52A 120mOhms AECQ2 387In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 22uH Shld 20% 11A 36mOhms 701In Stock
350On Order
Min.: 1
Mult.: 1
: 175

Coilcraft Coupled Inductors 100uH Shld 10% 1.75A 260mOhms 196In Stock
Min.: 1
Mult.: 1
: 300

Coilcraft Coupled Inductors 120uH Shld 20% 0.55A 1.03ohms AECQ2 225In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Coupled Inductors 18uH Shld 20% 1.35A 170mOhms AECQ2 72In 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 763In Stock
Min.: 1
Mult.: 1
: 2 000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 510mA 1.42Ohms 519In 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 LPD5030 Low Profile 20% 42mOhms 585In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 7.51Ohms 1 050In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 125mOhms 946In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 159mOhms 501In Stock
750Expected 06/07/2026
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD6235 Low Profile 20% 620mOhms 989In Stock
Min.: 1
Mult.: 1
: 350

Coilcraft Coupled Inductors 100uH Shld 20% 1.5A 322mOhms 404In Stock
500Expected 08/06/2026
Min.: 1
Mult.: 1
: 500