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 220uH Shld 10% 3.5A 287mOhms 815In Stock
Cut Tape
3,42 €
2,86 €
2,61 €
2,08 €
Reel
2,00 €
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors 6.8uH Shld 20% 2.1A 70mOhms AECQ2 2 177In Stock
Cut Tape
3,83 €
3,26 €
3,00 €
2,24 €
Reel
2,17 €
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 840mA 1.63Ohms
751In Stock
Cut Tape
1,44 €
1,22 €
1,13 €
0,869 €
Reel
0,728 €
Min.: 1
Mult.: 1
: 1 000
Coilcraft Common Mode Chokes / Filters For Data Line .051mH 700mA DCR=0.3mOhms 725In Stock
Cut Tape
3,04 €
2,54 €
2,32 €
1,85 €
Reel
1,75 €
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 82uH Shld 20% 1.62A 274mOhms 647In Stock
Cut Tape
2,21 €
1,88 €
1,74 €
1,39 €
Reel
1,19 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors LPD4012 Low Profile 30% 2A 320mOhms
952In Stock
Cut Tape
1,44 €
1,22 €
1,13 €
0,869 €
Reel
0,728 €
Min.: 1
Mult.: 1
: 1 000
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 7.51Ohms 1 050In Stock
Cut Tape
1,52 €
1,29 €
1,19 €
0,92 €
Reel
0,769 €
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 33uH Shld 20% 2.25A 150mOhms 655In Stock
Cut Tape
2,29 €
1,95 €
1,80 €
1,44 €
Reel
1,23 €
Min.: 1
Mult.: 1
: 500
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 273nH DCR=.37Ohms 2 353In Stock
14 000Expected 02/11/2026
Cut Tape
0,972 €
0,803 €
0,798 €
0,58 €
Reel
0,58 €
0,489 €
Min.: 1
Mult.: 1
: 2 000
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 290mA 4.76Ohms
828In Stock
Cut Tape
1,44 €
1,22 €
1,13 €
0,869 €
Reel
0,728 €
Min.: 1
Mult.: 1
: 1 000
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 370mA 3.23Ohms
562In Stock
Cut Tape
1,44 €
1,22 €
1,13 €
0,869 €
Reel
0,728 €
Min.: 1
Mult.: 1
: 1 000
Coilcraft Coupled Inductors 22uH Shld 20% 1.9A 98mOhms 724In Stock
800Expected 15/01/2027
Cut Tape
2,18 €
1,87 €
1,72 €
1,28 €
Reel
1,09 €
Min.: 1
Mult.: 1
: 800
Coilcraft Coupled Inductors 15uH Shld 20% 2.92A 85mOhms 452In Stock
1 000Expected 21/12/2026
Cut Tape
2,21 €
1,88 €
1,74 €
1,39 €
Reel
1,19 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 18uH Shld 20% 2.73A 97mOhms 475In Stock
Cut Tape
2,21 €
1,88 €
1,74 €
1,39 €
Reel
1,19 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 220uH Shld 10% 1.02A 691mOhms 178In Stock
500Expected 21/12/2026
Cut Tape
2,21 €
1,88 €
1,74 €
1,39 €
Reel
1,19 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 33uH Shld 20% 2.32A 134mOhms 685In Stock
Cut Tape
2,21 €
1,88 €
1,74 €
1,39 €
Reel
1,19 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 39uH Shld 20% 2.25A 142mOhms 159In Stock
Cut Tape
2,21 €
1,88 €
1,74 €
1,39 €
Reel
1,19 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 18uH Shld 2.73A 97mOhms AECQ2 296In Stock
Cut Tape
2,48 €
2,11 €
1,94 €
1,56 €
Reel
1,32 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 3.3uH Shld 6.1A 20mOhms AECQ2 647In Stock
Cut Tape
2,48 €
2,11 €
1,94 €
1,56 €
Reel
1,32 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 18uH Shld 20% 3.08A 80mOhms 8In Stock
Cut Tape
2,29 €
1,95 €
1,80 €
1,44 €
Reel
1,23 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 180uH Shld 10% 1.22A 510mOhms 198In Stock
Cut Tape
2,29 €
1,95 €
1,80 €
1,44 €
Reel
1,23 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 56uH Shld 20% 2A 190mOhms 19In Stock
Cut Tape
2,29 €
1,95 €
1,80 €
1,44 €
Reel
1,23 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 820uH Shld 10% 550mA 2.55Ohms 478In Stock
Cut Tape
2,29 €
1,95 €
1,80 €
1,44 €
Reel
1,23 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 10uH Shld 20% 3.62A 58mOhms AECQ2 309In Stock
Cut Tape
2,39 €
2,00 €
1,83 €
1,54 €
Reel
1,31 €
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 33uH Shld 20% 9A 52mOhms 301In Stock
525Expected 04/01/2027
Cut Tape
3,42 €
2,86 €
2,61 €
2,08 €
Reel
2,00 €
Min.: 1
Mult.: 1
: 175