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 (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 395mOhms 3,115In Stock
Cut Tape
¥411.9
¥352.1
¥323.9
¥240.8
Reel
¥225.9
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 10uH Shld 20% 2.1A 53mOhms 1,600In Stock
Cut Tape
¥421.9
¥360.4
¥332.2
¥247.5
Reel
¥210.9
Min.: 1
Mult.: 1
: 800
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 241nH DCR=.27Ohms 1,590In Stock
4,000Expected 1/1/2027
Cut Tape
¥201
¥169.4
¥155
¥121.1
Reel
¥93
Min.: 1
Mult.: 1
: 2,000
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 940mA 1.13Ohms
917In Stock
Cut Tape
¥275.7
¥234.2
¥215.9
¥165.9
Reel
¥137.5
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors LPD4012 Low Profile 30% 2.5A 235mOhms
657In Stock
Cut Tape
¥264.1
¥222.6
¥206
¥158
Reel
¥130.9
Min.: 1
Mult.: 1
: 1,000
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 4.2uH 500mA 800mOhm 580In Stock
5,400Expected 11/30/2026
Cut Tape
¥461.8
¥392
¥362.1
¥269.1
Reel
¥245.8
Min.: 1
Mult.: 1
: 600
Coilcraft Coupled Inductors 220uH Shld 10% 0.87A 840mOhms 260In Stock
Cut Tape
¥420.2
¥358.8
¥330.5
¥245.8
Reel
¥210.9
Min.: 1
Mult.: 1
: 800
Coilcraft Coupled Inductors 47uH Shld 20% 1.6A 208mOhms 709In Stock
Cut Tape
¥420.2
¥358.8
¥330.5
¥245.8
Reel
¥210.9
Min.: 1
Mult.: 1
: 800
Coilcraft Coupled Inductors 12uH Shld 3.12A 74mOhms AECQ2 408In Stock
Cut Tape
¥478.4
¥406.9
¥375.4
¥300.6
Reel
¥255.8
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 4.7uH Shld 4.47A 36mOhms AECQ2 108In Stock
500Expected 1/4/2027
Cut Tape
¥475
¥405.3
¥373.7
¥299
Reel
¥254.1
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 68uH Shld 20% 1.9A 210mOhms 196In Stock
1,500On Order
Cut Tape
¥440.2
¥375.4
¥345.5
¥257.5
Reel
¥235.9
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 82uH Shld 20% 1.65A 280mOhms 501In Stock
Cut Tape
¥440.2
¥375.4
¥345.5
¥257.5
Reel
¥235.9
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 100uH Shld 20% 1.59A 300mOhms AECQ2 713In Stock
Cut Tape
¥501.6
¥426.9
¥393.7
¥315.6
Reel
¥269.1
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 8.2uH Shld 20% 3.9A 50mOhms AECQ2 460In Stock
Cut Tape
¥478.4
¥406.9
¥375.4
¥300.6
Reel
¥255.8
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 82uH Shld 20% 1.65A 280mOhms AECQ2 393In Stock
Cut Tape
¥478.4
¥406.9
¥375.4
¥300.6
Reel
¥255.8
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 150uH Shld 10% 1.5A 380mOhms 91In Stock
Cut Tape
¥584.7
¥488.3
¥446.8
¥350.5
Reel
¥340.5
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 18uH Shld 20% 4.3A 48mOhms 240In Stock
Cut Tape
¥584.7
¥488.3
¥446.8
¥350.5
Reel
¥340.5
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 56uH Shld 20% 0.82A 460mOhms AECQ2 130In Stock
Cut Tape
¥491.7
¥418.6
¥385.4
¥287.4
Reel
¥279
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 1.8uH 20% 690mA 294mOhms 479In Stock
Cut Tape
¥197.7
¥166.1
¥151
¥117.9
Reel
¥90.7
Min.: 1
Mult.: 1
: 2,000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 147nH DCR=.26Ohms 1,685In Stock
4,000Expected 1/1/2027
Cut Tape
¥184.4
¥156.8
¥142.5
¥111.3
Reel
¥85.5
Min.: 1
Mult.: 1
: 2,000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 165nH DCR=.235Ohms 277In Stock
2,000Expected 11/30/2026
Cut Tape
¥202.6
¥197.7
¥165.3
¥119.6
Reel
¥119.6
¥102
Min.: 1
Mult.: 1
: 2,000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 107nH DCR=.18Ohms 1,088In Stock
Cut Tape
¥252.5
¥234.2
¥182.7
¥167.8
Reel
¥104.8
Min.: 1
Mult.: 1
: 2,000
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 2.43Ohms 627In Stock
Cut Tape
¥279
¥235.9
¥217.6
¥167.8
Reel
¥138.5
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 3.3Ohms 1,041In Stock
Cut Tape
¥292.3
¥247.5
¥227.6
¥176.1
Reel
¥145.8
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 68uH Shld 20% 1.4A 297mOhms 177In Stock
Cut Tape
¥421.9
¥360.4
¥332.2
¥247.5
Reel
¥210.9
Min.: 1
Mult.: 1
: 800