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 (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Coupled Inductors 100uH Shld 10% 5.15A 126mOhms 610In Stock
525Expected 24/12/2026
Cut Tape
$5.41
$4.53
$4.13
$3.29
Reel
$3.16
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors 100uH Shld 10% 1.75A 260mOhms 272In Stock
300Expected 7/12/2026
Cut Tape
$4.80
$4.01
$3.67
$2.92
Reel
$2.80
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 120uH Shld 20% 0.55A 1.03ohms AECQ2 88In Stock
Cut Tape
$4.04
$3.44
$3.17
$2.69
Reel
$2.30
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 18uH Shld 20% 1.35A 170mOhms AECQ2 7In Stock
250Expected 12/1/2027
Cut Tape
$6.05
$4.38
$4.23
$3.78
Reel
$2.79
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 270uH Shld 20% 0.36A 2.41ohms AECQ2 133In Stock
Cut Tape
$4.04
$3.44
$3.17
$2.69
Reel
$2.30
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 1.2uH 20% 1.06A 175mOhms 1,005In Stock
4,000Expected 20/11/2026
Cut Tape
$1.62
$1.36
$1.24
$0.966
Reel
$0.743
Min.: 1
Mult.: 1
: 2,000
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 290mA 4.76Ohms
828In Stock
Cut Tape
$2.28
$1.93
$1.78
$1.37
Reel
$1.15
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 370mA 3.23Ohms
562In Stock
Cut Tape
$2.28
$1.93
$1.78
$1.37
Reel
$1.15
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors 22uH Shld 20% 1.9A 98mOhms 724In Stock
800Expected 15/1/2027
Cut Tape
$3.45
$2.95
$2.72
$2.03
Reel
$1.73
Min.: 1
Mult.: 1
: 800
Coilcraft Coupled Inductors 15uH Shld 20% 2.92A 85mOhms 452In Stock
1,000Expected 21/12/2026
Cut Tape
$3.50
$2.98
$2.75
$2.20
Reel
$1.88
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 18uH Shld 20% 2.73A 97mOhms 475In Stock
Cut Tape
$3.50
$2.98
$2.75
$2.20
Reel
$1.88
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 220uH Shld 10% 1.02A 691mOhms 168In Stock
500Expected 21/12/2026
Cut Tape
$3.50
$2.98
$2.75
$2.20
Reel
$1.88
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 33uH Shld 20% 2.32A 134mOhms 685In Stock
Cut Tape
$3.50
$2.98
$2.75
$2.20
Reel
$1.88
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 39uH Shld 20% 2.25A 142mOhms 159In Stock
Cut Tape
$3.50
$2.98
$2.75
$2.20
Reel
$1.88
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 18uH Shld 2.73A 97mOhms AECQ2 296In Stock
Cut Tape
$3.92
$3.33
$3.07
$2.46
Reel
$2.09
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 3.3uH Shld 6.1A 20mOhms AECQ2 625In Stock
Cut Tape
$3.92
$3.33
$3.07
$2.46
Reel
$2.09
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 18uH Shld 20% 3.08A 80mOhms 8In Stock
Cut Tape
$3.62
$3.09
$2.84
$2.28
Reel
$1.94
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 180uH Shld 10% 1.22A 510mOhms 198In Stock
Cut Tape
$3.62
$3.09
$2.84
$2.28
Reel
$1.94
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 56uH Shld 20% 2A 190mOhms 19In Stock
Cut Tape
$3.62
$3.09
$2.84
$2.28
Reel
$1.94
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 820uH Shld 10% 550mA 2.55Ohms 478In Stock
Cut Tape
$3.62
$3.09
$2.84
$2.28
Reel
$1.94
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 10uH Shld 20% 3.62A 58mOhms AECQ2 354In Stock
500Expected 13/1/2027
Cut Tape
$3.78
$3.17
$2.90
$2.43
Reel
$2.07
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 33uH Shld 20% 9A 52mOhms 296In Stock
525Expected 4/1/2027
Cut Tape
$5.41
$4.53
$4.13
$3.29
Reel
$3.16
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors 47uH Shld 20% 0.86A 420mOhms AECQ2 650In Stock
3,750On Order
Cut Tape
$4.72
$4.38
$4.23
$3.78
Reel
$2.79
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 5.6uH Shld 20% 2.22A 63mOhms AECQ2 223In Stock
Cut Tape
$6.05
$5.15
$4.75
$3.54
Reel
$2.79
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 560uH Shld 20% 0.26A 4.43ohms AECQ2 25In Stock
Cut Tape
$4.04
$3.44
$3.17
$2.69
Reel
$2.30
Min.: 1
Mult.: 1
: 250