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 (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 319nH DCR=.3Ohms 4.541In Stock
Cut Tape
Rp27.885,92
Rp27.152,08
Rp21.281,36
Rp19.630,22
Rp13.484,31
Reel
Rp13.484,31
Min.: 1
Mult.: 1
: 2.000
Coilcraft Coupled Inductors 10uH Shld 20% 2.1A 53mOhms 1.432In Stock
Cut Tape
Rp46.598,84
Rp39.810,82
Rp36.692,00
Rp27.335,54
Reel
Rp23.115,96
Min.: 1
Mult.: 1
: 800
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 98nH DCR=.174Ohms 5.718In Stock
Cut Tape
Rp18.162,54
Rp15.300,56
Rp13.906,27
Rp10.860,83
Reel
Rp8.347,43
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 413nH DCR=.65Ohms 9.451In Stock
24.000Expected 10/12/2026
Cut Tape
Rp20.730,98
Rp17.135,16
Rp17.025,09
Rp12.365,20
Reel
Rp12.365,20
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Data Line 4.7mH 500mA DCR= 0.6mOhms 944In Stock
Cut Tape
Rp64.761,38
Rp54.120,70
Rp49.534,20
Rp41.645,42
Reel
Rp35.224,32
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 1.1A 750mOhms
2.788In Stock
Cut Tape
Rp30.821,28
Rp26.051,32
Rp24.033,26
Rp18.529,46
Reel
Rp15.539,06
Min.: 1
Mult.: 1
: 1.000
Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 825mOhms 11.225In Stock
Cut Tape
Rp45.498,08
Rp40.544,66
Rp39.994,28
Rp33.756,64
Reel
Rp33.756,64
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 4.7uH Shld 20% 4.47A 36mOhms 2.068In Stock
Cut Tape
Rp47.149,22
Rp40.177,74
Rp37.058,92
Rp29.720,52
Reel
Rp25.317,48
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 68uH Shld 20% 1.83A 216mOhms 2.083In Stock
Cut Tape
Rp47.149,22
Rp40.177,74
Rp37.058,92
Rp29.720,52
Reel
Rp25.317,48
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 10uH 20% 185mA 3.4ohms 2.825In Stock
Cut Tape
Rp21.831,74
Rp18.346,00
Rp16.676,51
Rp13.025,66
Reel
Rp10.016,92
Min.: 1
Mult.: 1
: 2.000
Coilcraft Coupled Inductors LPD3015 Low Profile 20% 880mA 503mOhms
5.468In Stock
Cut Tape
Rp31.004,74
Rp29.903,98
Rp23.482,88
Rp21.648,28
Rp16.566,44
Reel
Rp16.566,44
Min.: 1
Mult.: 1
: 1.000
Coilcraft Coupled Inductors LPD6235 Low Profile 20% 300mOhms 2.037In Stock
Cut Tape
Rp37.242,38
Rp31.738,58
Rp29.170,14
Rp22.198,66
Reel
Rp21.281,36
Min.: 1
Mult.: 1
: 350
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 37nH DCR=.109Ohms 1.149In Stock
2.000Expected 19/11/2026
Cut Tape
Rp22.015,20
Rp20.914,44
Rp16.291,25
Rp15.025,37
Reel
Rp9.393,15
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 252nH DCR=.63Ohms 481In Stock
Cut Tape
Rp20.547,52
Rp17.336,97
Rp15.759,21
Rp12.310,17
Reel
Rp9.466,54
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 105nH DCR=.27Ohms 408In Stock
2.000Expected 15/12/2026
Cut Tape
Rp20.547,52
Rp17.336,97
Rp15.759,21
Rp12.310,17
Reel
Rp9.466,54
Min.: 1
Mult.: 1
: 2.000
Coilcraft Common Mode Chokes / Filters For Data Line 0.47mH 0.85A DCR=0.24Ohms 6In Stock
250Expected 05/01/2027
Cut Tape
Rp68.797,50
Rp57.606,44
Rp52.653,02
Rp47.149,22
Reel
Rp40.177,74
Min.: 1
Mult.: 1
: 250
Coilcraft Common Mode Chokes / Filters For Data Line 0.47mH 1000mA DCR=0.21mOhms 157In Stock
250Expected 11/01/2027
Cut Tape
Rp64.761,38
Rp54.120,70
Rp49.534,20
Rp41.645,42
Reel
Rp35.224,32
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 840mA 1.63Ohms
751In Stock
Cut Tape
Rp30.821,28
Rp26.051,32
Rp24.033,26
Rp18.529,46
Reel
Rp15.539,06
Min.: 1
Mult.: 1
: 1.000
Coilcraft Coupled Inductors LPD4012 Low Profile 20% 1.8A 500mOhms
993In Stock
Cut Tape
Rp30.821,28
Rp26.051,32
Rp24.033,26
Rp18.529,46
Reel
Rp15.539,06
Min.: 1
Mult.: 1
: 1.000
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 1.79Ohms 1.129In Stock
Cut Tape
Rp32.472,42
Rp27.519,00
Rp25.317,48
Rp19.630,22
Reel
Rp16.401,32
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 16.5Ohms 1.688In Stock
Cut Tape
Rp32.472,42
Rp27.519,00
Rp25.317,48
Rp19.630,22
Reel
Rp16.401,32
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 48mOhms 758In Stock
750Expected 07/12/2026
Cut Tape
Rp32.472,42
Rp27.519,00
Rp25.317,48
Rp19.630,22
Reel
Rp16.401,32
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 77mOhms 676In Stock
Cut Tape
Rp32.472,42
Rp27.519,00
Rp25.317,48
Rp19.630,22
Reel
Rp16.401,32
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 5.36Ohms 49In Stock
1.500Expected 15/01/2027
Cut Tape
Rp32.472,42
Rp27.519,00
Rp25.317,48
Rp19.630,22
Reel
Rp16.401,32
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 806mOhms 99In Stock
3.750On Order
Cut Tape
Rp32.472,42
Rp27.519,00
Rp25.317,48
Rp19.630,22
Reel
Rp16.401,32
Min.: 1
Mult.: 1
: 750