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 Coupled Inductors LPD5030 Low Profile 20% 2.43Ohms 627In Stock
Cut Tape
$2.41
$2.04
$1.88
$1.46
Reel
$1.22
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 3.3Ohms 1,016In Stock
Cut Tape
$2.41
$2.04
$1.88
$1.46
Reel
$1.22
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 68uH Shld 20% 1.4A 297mOhms 152In Stock
Cut Tape
$3.45
$2.95
$2.72
$2.03
Reel
$1.73
Min.: 1
Mult.: 1
: 800
Coilcraft Coupled Inductors 180uH Shld 10% 1.16A 536mOhms 215In Stock
Cut Tape
$3.50
$2.98
$2.75
$2.20
Reel
$1.88
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 47uH Shld 20% 2.03A 174mOhms 705In 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 56uH Shld 20% 1.91A 198mOhms 308In Stock
Cut Tape
$3.50
$2.98
$2.75
$2.20
Reel
$1.88
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 22uH Shld 2.49A 116mOhms AECQ2 366In Stock
Cut Tape
$3.92
$3.33
$3.07
$2.46
Reel
$2.09
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 390uH Shld 770mA 1.2Ohms AECQ2 494In Stock
Cut Tape
$3.92
$3.33
$3.07
$2.46
Reel
$2.09
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 470uH Shld 670mA 1.59Ohms AECQ2 314In Stock
Cut Tape
$3.92
$3.33
$3.07
$2.46
Reel
$2.09
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 39uH Shld 20% 2.18A 160mOhms 447In Stock
Cut Tape
$3.62
$3.09
$2.84
$2.28
Reel
$1.94
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 18uH Shld 20% 3.08A 80mOhms AECQ2 403In Stock
Cut Tape
$3.78
$3.17
$2.90
$2.43
Reel
$2.07
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 12uH Shld 20% 14.8A 22mOhms 393In Stock
525Expected 25/12/2026
Cut Tape
$5.41
$4.53
$4.13
$3.29
Reel
$3.16
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors 4.7uH Shld 20% 23.7A 14mOhms 106In 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 68uH Shld 20% 2.2A 165mOhms 38In Stock
300Expected 22/1/2027
Cut Tape
$4.80
$4.01
$3.67
$2.92
Reel
$2.80
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 1000uH Shld 20% 0.2A 7.8ohms AECQ2 98In Stock
Cut Tape
$6.05
$5.15
$4.75
$3.78
Reel
$2.79
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 39uH Shld 20% 0.9A 380mOhms AECQ2 185In Stock
Cut Tape
$4.04
$3.44
$3.17
$2.69
Reel
$2.30
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 3.3uH 20% 525mA 670mOhms 1,775In Stock
Cut Tape
$1.62
$1.36
$1.24
$0.966
Reel
$0.743
Min.: 1
Mult.: 1
: 2,000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 66nH DCR=.14Ohms 376In Stock
Cut Tape
$2.07
$2.01
$1.58
$1.46
Reel
$0.881
Min.: 1
Mult.: 1
: 2,000
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 1.63A 530mOhms
106In Stock
1,000Expected 4/1/2027
Cut Tape
$2.28
$1.93
$1.78
$1.37
Reel
$1.15
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 565mOhms 626In Stock
1,500Expected 7/1/2027
Cut Tape
$2.41
$2.04
$1.88
$1.46
Reel
$1.22
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 22uH Shld 20% 2.49A 116mOhms 444In Stock
Cut Tape
$3.50
$2.98
$2.75
$2.20
Reel
$1.88
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 10uH Shld 3.46A 60mOhms AECQ2 484In Stock
Cut Tape
$3.92
$3.33
$3.07
$2.46
Reel
$2.09
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 150uH Shld 1.23A 476mOhms AECQ2 482In Stock
Cut Tape
$3.92
$3.33
$3.07
$2.46
Reel
$2.09
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 5.6uH Shld 4.24A 40mOhms AECQ2 296In Stock
Cut Tape
$3.92
$3.33
$3.07
$2.46
Reel
$2.09
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 47uH Shld 20% 2.05A 180mOhms 24In Stock
1,000Expected 25/12/2026
Cut Tape
$3.62
$3.09
$2.84
$2.28
Reel
$1.94
Min.: 1
Mult.: 1
: 500