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 Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh 10,855In Stock
Cut Tape
¥548.1
¥458.4
¥418.6
¥328.9
Reel
¥299
Min.: 1
Mult.: 1
: 600
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 47nH DCR=.17Ohms 66,719In Stock
36,000Expected 1/1/2027
Cut Tape
¥184.4
¥156.8
¥142.5
¥111.3
Reel
¥85.5
Min.: 1
Mult.: 1
: 2,000
Coilcraft 1206USB-223MLC
Coilcraft Common Mode Chokes / Filters 2,651In Stock
¥210.9
¥179.4
¥163.4
¥127.6
Min.: 1
Mult.: 1
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 319nH DCR=.3Ohms 4,541In Stock
Cut Tape
¥210.9
¥179.4
¥163.4
¥127.6
Reel
¥98
Min.: 1
Mult.: 1
: 2,000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 23nH DCR=.12Ohms 7,550In Stock
Cut Tape
¥187.7
¥155.1
¥154.1
¥112
Reel
¥112
Min.: 1
Mult.: 1
: 2,000
Coilcraft Coupled Inductors 33uH Shld 20% 3.05A 95mOhms 809In Stock
Cut Tape
¥584.7
¥488.3
¥446.8
¥350.5
Reel
¥340.5
Min.: 1
Mult.: 1
: 300
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms 1,323In Stock
Cut Tape
¥440.2
¥375.4
¥345.5
¥257.5
Reel
¥235.9
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 220uH Shld 10% 3.5A 287mOhms 815In Stock
Cut Tape
¥659.4
¥551.5
¥503.3
¥395.3
Reel
¥383.7
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 210mOhms 2,374In Stock
Cut Tape
¥294
¥249.2
¥229.2
¥177.7
Reel
¥146
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 159mOhms 2,880In Stock
Cut Tape
¥292.3
¥247.5
¥227.6
¥176.1
Reel
¥145.8
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 10uH Shld 20% 5.2A 31mOhms 1,363In Stock
Cut Tape
¥584.7
¥488.3
¥446.8
¥350.5
Reel
¥340.5
Min.: 1
Mult.: 1
: 300
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 28nH DCR=.11Ohms 9,644In Stock
Cut Tape
¥201
¥169.4
¥155
¥121.1
Reel
¥93
Min.: 1
Mult.: 1
: 2,000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms 3,299In Stock
Cut Tape
¥210.9
¥179.4
¥163.4
¥127.6
Reel
¥98
Min.: 1
Mult.: 1
: 2,000
Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 5.25Ohms 4,046In Stock
Cut Tape
¥411.9
¥367.1
¥362.1
¥305.6
Reel
¥305.6
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 47uH Shld 20% 2.8A 115mOhms 1,488In Stock
Cut Tape
¥584.7
¥488.3
¥446.8
¥350.5
Reel
¥340.5
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 2.5uH Shld 20% 3.06A 33mOhms AECQ2 1,531In Stock
2,000Expected 12/7/2026
Cut Tape
¥491.7
¥418.6
¥385.4
¥287.4
Reel
¥279
Min.: 1
Mult.: 1
: 250
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms 4,067In Stock
Cut Tape
¥486.7
¥413.6
¥382
¥284
Reel
¥259.1
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 47uH Shld 20% 7.5A 75mOhms 748In Stock
Cut Tape
¥657.8
¥549.8
¥501.6
¥393.7
Reel
¥382
Min.: 1
Mult.: 1
: 175
Coilcraft Common Mode Chokes / Filters For Data Line 0.07uH DCR=.2mOhms 500mA 765In Stock
Cut Tape
¥691
¥578
¥528.2
¥451.8
Reel
¥377
Min.: 1
Mult.: 1
: 600
Coilcraft Common Mode Chokes / Filters For Data Line 1mH 900mA DCR= 0.21mOhms 1,537In Stock
Cut Tape
¥584.7
¥488.3
¥446.8
¥350.5
Reel
¥340.5
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 6.8uH Shld 20% 2.1A 70mOhms AECQ2 2,177In Stock
Cut Tape
¥739.1
¥629.5
¥579.7
¥431.9
Reel
¥418.6
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 33uH Shld 2.32A 134mOhms AECQ2 2,353In Stock
Cut Tape
¥478.4
¥406.9
¥375.4
¥302.3
Reel
¥255.8
Min.: 1
Mult.: 1
: 500
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .075Ohms 1,610In Stock
Cut Tape
¥604.6
¥506.6
¥461.8
¥388.7
Reel
¥330.5
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors LPD4012 Low Profile 30% 5.6A 42mOhms
897In Stock
Cut Tape
¥664.4
¥556.4
¥508.3
¥413.6
Reel
¥350.5
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors 10uH Shld 20% 16.2A 18mOhms 1,078In Stock
Cut Tape
¥661.1
¥553.1
¥504.9
¥402
Reel
¥385.4
Min.: 1
Mult.: 1
: 175