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 (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 53nH DCR=.22Ohms 1.759In Stock
2.000Expected 3/23/2026
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 105nH DCR=.27Ohms 875In Stock
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 623nH DCR=.44Ohms 1.051In Stock
8.000Expected 3/13/2026
Min.: 1
Mult.: 1
Reel: 2.000

Coilcraft Common Mode Chokes / Filters For Data Line 2.2mH 600mA DCR= 0.5Mohms 63In Stock
Min.: 1
Mult.: 1
Reel: 250

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 220mA 8.54Ohms 1.182In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 880mA 503mOhms 2.154In Stock
2.000Expected 3/27/2026
Min.: 1
Mult.: 1
Reel: 1.000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 2.8A 79mOhms 978In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Coilcraft Coupled Inductors LPD4012 Low Profile 20% 840mA 1.63Ohms 189In Stock
1.000Expected 3/13/2026
Min.: 1
Mult.: 1
Reel: 1.000

Coilcraft Coupled Inductors LPD4012 Low Profile 20% 1.8A 500mOhms 1.918In Stock
Min.: 1
Mult.: 1
Reel: 1.000

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 210mOhms 1.346In Stock
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 16.5Ohms 378In Stock
980Expected 2/20/2026
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 48mOhms 110In Stock
750Expected 3/13/2026
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 298mOhms 731In Stock
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 5.36Ohms 593In Stock
750Expected 4/13/2026
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 806mOhms 1.220In Stock
1.500Expected 4/24/2026
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 3.82Ohms 325In Stock
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 322mOhms 494In Stock
Min.: 1
Mult.: 1
Reel: 750

Coilcraft Coupled Inductors LPD6235 Low Profile 20% 10.8Ohms 60In Stock
Min.: 1
Mult.: 1
Reel: 350

Coilcraft Coupled Inductors LPD6235 Low Profile 20% 300mOhms 334In Stock
350Expected 3/20/2026
Min.: 1
Mult.: 1
Reel: 350

Coilcraft Coupled Inductors LPD6235 Low Profile 20% 108mOhms 340In Stock
700Expected 3/6/2026
Min.: 1
Mult.: 1
Reel: 350

Coilcraft Coupled Inductors 10uH Shld 20% 3.46A 60mOhms 1.093In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 12uH Shld 20% 3.12A 74mOhms 281In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 4.7uH Shld 20% 4.47A 36mOhms 359In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 470uH Shld 10% 670mA 1.59Ohms 496In Stock
Min.: 1
Mult.: 1
Reel: 500

Coilcraft Coupled Inductors 100uH Shld 1.5A 322mOhms AECQ2 1.056In Stock
Min.: 1
Mult.: 1
Reel: 500