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 (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Common Mode Chokes / Filters For Data Line 0.47mH 0.85A DCR=0.24Ohms 458In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Common Mode Chokes / Filters For Data Line 0.47mH 1000mA DCR=0.21mOhms 439In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Common Mode Chokes / Filters For Data Line 4.7mH 500mA DCR= 0.6mOhms 224In Stock
750Expected 7/8/2026
Min.: 1
Mult.: 1
: 250

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 220mA 8.54Ohms 1,286In Stock
Min.: 1
Mult.: 1
: 1,000

Coilcraft Coupled Inductors LPD3015 Low Profile 20% 2.8A 79mOhms 430In Stock
Min.: 1
Mult.: 1
: 1,000

Coilcraft Coupled Inductors LPD4012 Low Profile 20% 1.8A 500mOhms 1,146In Stock
Min.: 1
Mult.: 1
: 1,000

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 16.5Ohms 948In Stock
750Expected 18/9/2026
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 48mOhms 258In Stock
750Expected 14/9/2026
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 298mOhms 351In Stock
1,500Expected 18/9/2026
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 5.36Ohms 889In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 806mOhms 1,566In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 3.82Ohms 848In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 322mOhms 386In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors LPD6235 Low Profile 20% 10.8Ohms 33In Stock
350Expected 14/9/2026
Min.: 1
Mult.: 1
: 350

Coilcraft Coupled Inductors LPD6235 Low Profile 20% 16Ohms 837In Stock
Min.: 1
Mult.: 1
: 350

Coilcraft Coupled Inductors LPD6235 Low Profile 20% 300mOhms 1,305In Stock
1,400Expected 5/10/2026
Min.: 1
Mult.: 1
: 350

Coilcraft Coupled Inductors LPD6235 Low Profile 20% 108mOhms 1,073In Stock
1,050On Order
Min.: 1
Mult.: 1
: 350

Coilcraft Coupled Inductors 4.7uH Shld 20% 4.47A 36mOhms 456In Stock
2,000On Order
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 470uH Shld 10% 670mA 1.59Ohms 426In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 68uH Shld 20% 1.83A 216mOhms 108In Stock
2,000On Order
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 100uH Shld 1.5A 322mOhms AECQ2 323In Stock
500On Order
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 10uH Shld 20% 3.62A 58mOhms 273In Stock
1,500On Order
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 120uH Shld 10% 1.36A 410mOhms 92In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 15uH Shld 20% 3.25A 72mOhms 457In Stock
Min.: 1
Mult.: 1
: 500

Coilcraft Coupled Inductors 150uH Shld 10% 1.29A 460mOhms 222In Stock
Min.: 1
Mult.: 1
: 500