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 (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 290mA 4.76Ohms
828In Stock
Cut Tape
¥279
¥235.9
¥217.6
¥167.8
Reel
¥140.7
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 370mA 3.23Ohms
562In Stock
Cut Tape
¥279
¥235.9
¥217.6
¥167.8
Reel
¥140.7
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors 22uH Shld 20% 1.9A 98mOhms 724In Stock
800Expected 1/15/2027
Cut Tape
¥421.9
¥360.4
¥332.2
¥247.5
Reel
¥210.9
Min.: 1
Mult.: 1
: 800
Coilcraft Coupled Inductors 15uH Shld 20% 2.92A 85mOhms 452In Stock
1,000Expected 12/21/2026
Cut Tape
¥426.9
¥363.8
¥335.5
¥269.1
Reel
¥229.2
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 18uH Shld 20% 2.73A 97mOhms 475In Stock
Cut Tape
¥426.9
¥363.8
¥335.5
¥269.1
Reel
¥229.2
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 220uH Shld 10% 1.02A 691mOhms 168In Stock
500Expected 12/21/2026
Cut Tape
¥426.9
¥363.8
¥335.5
¥269.1
Reel
¥229.2
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 33uH Shld 20% 2.32A 134mOhms 654In Stock
Cut Tape
¥426.9
¥363.8
¥335.5
¥269.1
Reel
¥229.2
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 39uH Shld 20% 2.25A 142mOhms 159In Stock
Cut Tape
¥426.9
¥363.8
¥335.5
¥269.1
Reel
¥229.2
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 18uH Shld 2.73A 97mOhms AECQ2 296In Stock
Cut Tape
¥478.4
¥406.9
¥375.4
¥300.6
Reel
¥255.8
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 3.3uH Shld 6.1A 20mOhms AECQ2 621In Stock
Cut Tape
¥478.4
¥406.9
¥375.4
¥300.6
Reel
¥255.8
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 18uH Shld 20% 3.08A 80mOhms 8In Stock
Cut Tape
¥441.8
¥377
¥347.1
¥279
Reel
¥237.5
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 180uH Shld 10% 1.22A 510mOhms 198In Stock
Cut Tape
¥441.8
¥377
¥347.1
¥279
Reel
¥237.5
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 56uH Shld 20% 2A 190mOhms 19In Stock
Cut Tape
¥441.8
¥377
¥347.1
¥279
Reel
¥237.5
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 820uH Shld 10% 550mA 2.55Ohms 478In Stock
Cut Tape
¥441.8
¥377
¥347.1
¥279
Reel
¥237.5
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 10uH Shld 20% 3.62A 58mOhms AECQ2 354In Stock
500Expected 1/13/2027
Cut Tape
¥461.8
¥387
¥353.8
¥297.3
Reel
¥252.5
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 33uH Shld 20% 9A 52mOhms 296In Stock
525Expected 1/4/2027
Cut Tape
¥661.1
¥553.1
¥504.9
¥402
Reel
¥385.4
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors 47uH Shld 20% 0.86A 420mOhms AECQ2 646In Stock
3,750On Order
Cut Tape
¥576.4
¥534.8
¥516.6
¥461.8
Reel
¥340.5
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 5.6uH Shld 20% 2.22A 63mOhms AECQ2 217In Stock
Cut Tape
¥739.1
¥629.5
¥579.7
¥431.9
Reel
¥340.5
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 560uH Shld 20% 0.26A 4.43ohms AECQ2 25In Stock
Cut Tape
¥493.3
¥420.2
¥387
¥328.9
Reel
¥280.7
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 3.3uH 20% 900mA 335mOhms 800In Stock
Cut Tape
¥274.1
¥232.5
¥214.3
¥164.1
Reel
¥133.9
Min.: 1
Mult.: 1
: 2,000
Coilcraft Coupled Inductors 68uH Shld 1.83A 216mOhms AECQ2 634In Stock
Cut Tape
¥478.4
¥406.9
¥375.4
¥300.6
Reel
¥255.8
Min.: 1
Mult.: 1
: 500
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 66nH DCR=.14Ohms 376In Stock
Cut Tape
¥252.5
¥245.8
¥192.7
¥177.7
Reel
¥107.6
Min.: 1
Mult.: 1
: 2,000
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 1.63A 530mOhms
106In Stock
1,000Expected 1/4/2027
Cut Tape
¥279
¥235.9
¥217.6
¥167.8
Reel
¥140.7
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 565mOhms 626In Stock
1,500Expected 1/7/2027
Cut Tape
¥294
¥249.2
¥229.2
¥177.7
Reel
¥148.5
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 22uH Shld 20% 2.49A 116mOhms 444In Stock
Cut Tape
¥426.9
¥363.8
¥335.5
¥269.1
Reel
¥229.2
Min.: 1
Mult.: 1
: 500