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 Coupled Inductors LPD3015 Low Profile 20% 600mA 1.04Ohms 5.141In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Coilcraft Coupled Inductors 22uH Shld 20% 11A 36mOhms 1.263In Stock
Min.: 1
Mult.: 1
Reel: 175

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 452mOhms 2.116In Stock
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors 220uH Shld 10% 1.05A 690mOhms 1.300In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 47uH Shld 20% 2.8A 115mOhms 842In Stock
Min.: 1
Mult.: 1
Reel: 300

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 47nH DCR=.17Ohms 5.525In Stock
17.600Expected 3/13/2026
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Coupled Inductors 220uH Shld 10% 1.05A 690mOhms AECQ2 1.388In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 490mOhms 3.243In Stock
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors LPD4012 Low Profile 30% 5.6A 42mOhms 832In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Coilcraft Coupled Inductors 22uH Shld 20% 2.49A 116mOhms 1.960In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 440mA 1.89Ohms 3.604In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Coilcraft Common Mode Chokes / Filters For Data Line 0.07uH DCR=.2mOhms 500mA 1.115In Stock
Min.: 1
Mult.: 1
Reel: 600

Coilcraft Common Mode Chokes / Filters For Data Line 1mH 900mA DCR= 0.21mOhms 2.591In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors 150uH Shld 10% 1.23A 476mOhms 1.299In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 319nH DCR=.3Ohms 6.210In Stock
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Coupled Inductors 6.8uH Shld 20% 2.1A 70mOhms AECQ2 2.275In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 395mOhms 3.159In Stock
Min.: 1
Mult.: 1
Reel: 750

Coilcraft 1206USB-223MLC
Coilcraft Common Mode Chokes / Filters 1.423In Stock
Min.: 1
Mult.: 1

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 560nH DCR=.63Ohms 1.815In Stock
4.000Expected 3/10/2026
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Common Mode Chokes / Filters For Data Line .051mH 700mA DCR=0.3mOhms 199In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 1.6A 300mOhms 722In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 111mOhms 896In Stock
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 10.8Ohms 709In Stock
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors LPD6235 Low Profile 20% 3.5Ohms 279In Stock
350Expected 4/6/2026
Min.: 1
Mult.: 1
Reel: 350

Coilcraft Coupled Inductors 2.2uH Shld 3.4A 19mOhms 632In Stock
Min.: 1
Mult.: 1
Reel: 800