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 (CRC) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 47nH DCR=.17Ohms 66 719In Stock
36 000Expected 1/1/2027
Cut Tape
₡577,72
₡491,32
₡446,56
₡348,71
Reel
₡268,04
Min.: 1
Mult.: 1
: 2 000
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh 10 855In Stock
Cut Tape
₡1 717,54
₡1 436,48
₡1 311,57
₡1 030,52
Reel
₡936,84
Min.: 1
Mult.: 1
: 600
Coilcraft Coupled Inductors LPD4012 Low Profile 30% 5.6A 42mOhms
897In Stock
Cut Tape
₡2 081,86
₡1 743,56
₡1 592,62
₡1 295,96
Reel
₡1 098,18
Min.: 1
Mult.: 1
: 1 000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 23nH DCR=.12Ohms 7 550In Stock
Cut Tape
₡588,13
₡486,11
₡482,99
₡350,79
Reel
₡350,79
Min.: 1
Mult.: 1
: 2 000
Coilcraft Coupled Inductors 33uH Shld 20% 3.05A 95mOhms 809In Stock
Cut Tape
₡1 832,04
₡1 530,17
₡1 400,05
₡1 098,18
Reel
₡1 066,95
Min.: 1
Mult.: 1
: 300
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms 1 323In Stock
Cut Tape
₡1 379,23
₡1 176,25
₡1 082,57
₡806,72
Reel
₡739,06
Min.: 1
Mult.: 1
: 500
Coilcraft 1206USB-223MLC
Coilcraft Common Mode Chokes / Filters 2 618In Stock
₡660,99
₡562,10
₡512,14
₡399,72
Min.: 1
Mult.: 1
Coilcraft Common Mode Chokes / Filters For Data Line 0.07uH DCR=.2mOhms 500mA 765In Stock
Cut Tape
₡2 165,14
₡1 811,22
₡1 655,08
₡1 415,67
Reel
₡1 181,46
Min.: 1
Mult.: 1
: 600
Coilcraft Common Mode Chokes / Filters For Data Line 1mH 900mA DCR= 0.21mOhms 1 537In Stock
Cut Tape
₡1 832,04
₡1 530,17
₡1 400,05
₡1 098,18
Reel
₡1 066,95
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 210mOhms 2 374In Stock
Cut Tape
₡921,22
₡780,70
₡718,24
₡556,90
Reel
₡457,49
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors LPD5030 Low Profile 20% 159mOhms 2 880In Stock
Cut Tape
₡916,02
₡775,49
₡713,04
₡551,69
Reel
₡456,97
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 10uH Shld 20% 5.2A 31mOhms 1 363In Stock
Cut Tape
₡1 832,04
₡1 530,17
₡1 400,05
₡1 098,18
Reel
₡1 066,95
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 10uH Shld 20% 16.2A 18mOhms 1 078In Stock
Cut Tape
₡2 071,45
₡1 733,15
₡1 582,21
₡1 259,53
Reel
₡1 207,48
Min.: 1
Mult.: 1
: 175
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 319nH DCR=.3Ohms 4 541In Stock
Cut Tape
₡660,99
₡562,10
₡512,14
₡399,72
Reel
₡307,07
Min.: 1
Mult.: 1
: 2 000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 28nH DCR=.11Ohms 9 644In Stock
Cut Tape
₡629,76
₡530,87
₡485,59
₡379,42
Reel
₡291,46
Min.: 1
Mult.: 1
: 2 000
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms 3 299In Stock
Cut Tape
₡660,99
₡562,10
₡512,14
₡399,72
Reel
₡307,07
Min.: 1
Mult.: 1
: 2 000
Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 5.25Ohms 4 046In Stock
Cut Tape
₡1 290,75
₡1 150,23
₡1 134,61
₡957,66
Reel
₡957,66
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 47uH Shld 20% 2.8A 115mOhms 1 488In Stock
Cut Tape
₡1 832,04
₡1 530,17
₡1 400,05
₡1 098,18
Reel
₡1 066,95
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
₡1 540,58
₡1 311,57
₡1 207,48
₡900,41
Reel
₡874,38
Min.: 1
Mult.: 1
: 250
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms 4 067In Stock
Cut Tape
₡1 524,96
₡1 295,96
₡1 197,07
₡890,00
Reel
₡811,93
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors 220uH Shld 10% 3.5A 287mOhms 815In Stock
Cut Tape
₡2 066,25
₡1 727,95
₡1 577,01
₡1 238,71
Reel
₡1 202,28
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors 47uH Shld 20% 7.5A 75mOhms 748In Stock
Cut Tape
₡2 061,04
₡1 722,74
₡1 571,81
₡1 233,50
Reel
₡1 197,07
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors 6.8uH Shld 20% 2.1A 70mOhms AECQ2 2 177In Stock
Cut Tape
₡2 316,07
₡1 972,56
₡1 816,42
₡1 353,21
Reel
₡1 311,57
Min.: 1
Mult.: 1
: 250
Coilcraft Coupled Inductors 33uH Shld 2.32A 134mOhms AECQ2 2 353In Stock
Cut Tape
₡1 498,94
₡1 275,14
₡1 176,25
₡947,25
Reel
₡801,52
Min.: 1
Mult.: 1
: 500
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .075Ohms 1 610In Stock
Cut Tape
₡1 894,49
₡1 587,42
₡1 446,89
₡1 217,89
Reel
₡1 035,73
Min.: 1
Mult.: 1
: 500