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.

Results: 74
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Number of Channels
Series
Termination Style
Inductance
Impedance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Package / Case
Length
Width
Height
Packaging
Product
Type
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 315nH DCR=.32Ohms
Datasheet
15,833Expected 10/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

0805USBF Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms
Datasheet
2,500On Order
Min.: 500
Mult.: 500
: 500

PDLF Reel
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 30nH DCR=.14Ohms
Datasheet
1,990Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel 0805USBN SMD/SMT 30 nH 300 Ohms 500 mA 140 mOhms - 40 C + 125 C 0805 (2012 metric) 2.2 mm 1.4 mm 0.93 mm Reel, Cut Tape, MouseReel Common Mode Chokes Low Profile USB Common Mode Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 434nH DCR=.37Ohms
Datasheet
Non-Stocked Lead-Time 7 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

0805USBF Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 14nH DCR=.11Ohms
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 7,500
Mult.: 7,500
: 7,500

PCB Mount 1 Channel 0805USBN SMD/SMT 14 nH 140 Ohms 500 mA 110 mOhms - 40 C + 125 C 0805 (2012 metric) 2.2 mm 1.4 mm 0.93 mm Reel Common Mode Chokes Low Profile USB Common Mode Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 140nH DCR=.32Ohms
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

PCB Mount 1 Channel 0805USBN SMD/SMT 140 nH 1.61 kOhms 500 mA 320 mOhms - 40 C + 125 C 0805 (2012 metric) 2.2 mm 1.4 mm 0.93 mm Reel Common Mode Chokes Low Profile USB Common Mode Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 140nH DCR=.32Ohms
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 7,500
Mult.: 7,500
: 7,500

PCB Mount 1 Channel 0805USBN SMD/SMT 140 nH 1.61 kOhms 500 mA 320 mOhms - 40 C + 125 C 0805 (2012 metric) 2.2 mm 1.4 mm 0.93 mm Reel Common Mode Chokes Low Profile USB Common Mode Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 182nH DCR=.37Ohms
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

PCB Mount 1 Channel 0805USBN SMD/SMT 182 nH 2 kOhms 450 mA 370 mOhms - 40 C + 125 C 0805 (2012 metric) 2.2 mm 1.4 mm 0.93 mm Reel Common Mode Chokes Low Profile USB Common Mode Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 182nH DCR=.37Ohms
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 7,500
Mult.: 7,500
: 7,500

PCB Mount 1 Channel 0805USBN SMD/SMT 182 nH 2 kOhms 450 mA 370 mOhms - 40 C + 125 C 0805 (2012 metric) 2.2 mm 1.4 mm 0.93 mm Reel Common Mode Chokes Low Profile USB Common Mode Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 252nH DCR=.63Ohms
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 7,500
Mult.: 7,500
: 7,500

PCB Mount 1 Channel 0805USBN SMD/SMT 252 nH 2.47 kOhms 350 mA 630 mOhms - 40 C + 125 C 0805 (2012 metric) 2.2 mm 1.4 mm 0.93 mm Reel Common Mode Chokes Low Profile USB Common Mode Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 30nH DCR=.14Ohms
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 7,500
Mult.: 7,500
: 7,500

PCB Mount 1 Channel 0805USBN SMD/SMT 30 nH 300 Ohms 500 mA 140 mOhms - 40 C + 125 C 0805 (2012 metric) 2.2 mm 1.4 mm 0.93 mm Reel Common Mode Chokes Low Profile USB Common Mode Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 53nH DCR=.22Ohms
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 7,500
Mult.: 7,500
: 7,500

PCB Mount 1 Channel 0805USBN SMD/SMT 53 nH 600 Ohms 500 mA 220 mOhms - 40 C + 125 C 0805 (2012 metric) 2.2 mm 1.4 mm 0.93 mm Reel Common Mode Chokes Low Profile USB Common Mode Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 77nH DCR=.235Ohms
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 7,500
Mult.: 7,500
: 7,500

PCB Mount 1 Channel 0805USBN SMD/SMT 77 nH 790 Ohms 500 mA 235 mOhms - 40 C + 125 C 0805 (2012 metric) 2.2 mm 1.4 mm 0.93 mm Reel Common Mode Chokes Low Profile USB Common Mode Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 105nH DCR=.27Ohms
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 7,500
Mult.: 7,500
: 7,500

PCB Mount 1 Channel 0805USBN SMD/SMT 105 nH 1.28 kOhms 500 mA 270 mOhms - 40 C + 125 C 0805 (2012 metric) 2.2 mm 1.4 mm 0.93 mm Reel Common Mode Chokes Low Profile USB Common Mode Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 161nH DCR=.22Ohms
Datasheet
Non-Stocked Lead-Time 7 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

1206USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 412nH DCR=.34Ohms
Datasheet
Non-Stocked Lead-Time 7 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

1206USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Data Line 5uH 100mA DCR=250mOhms
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000
CCDLF Reel
Coilcraft Common Mode Chokes / Filters For Data Line 4.70mH 0.47A DCR=1.3mOhms
Datasheet
Non-Stocked Lead-Time 7 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel SMD/SMT 4.7 mH 11.11 kOhms 470 mA 1.3 Ohms - 40 C + 125 C 9.4 mm 5.5 mm 4.9 mm Reel, Cut Tape, MouseReel Data Line Filters
Coilcraft Common Mode Chokes / Filters For Data Line 0.08uH DCR=.27mOhms 400mA
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 600
Mult.: 600
: 600

PCB Mount 1 Channel DFT4532 SMD/SMT 220 uH 1.4 kOhms 270 mOhms - 40 C + 85 C 4.5 mm x 3.4 mm 4.5 mm 3.4 mm 3.2 mm Reel EMI Filters Data Line EMI Filter
Coilcraft Common Mode Chokes / Filters For Data Line 0.1uH DCR=.32mOhms 370mA
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 600
Mult.: 600
: 600

PCB Mount 1 Channel DFT4532 SMD/SMT 330 uH 1.96 kOhms 320 mOhms - 40 C + 85 C 4.5 mm x 3.4 mm 4.5 mm 3.4 mm 3.2 mm Reel EMI Filters Data Line EMI Filter
Coilcraft Common Mode Chokes / Filters For Data Line 0.1uH DCR=.32mOhms 370mA
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 600
Mult.: 600
: 600

PCB Mount 1 Channel DFT4532 SMD/SMT 51 uH 2.01 kOhms 320 mOhms - 40 C + 85 C 4.5 mm x 3.4 mm 4.5 mm 3.4 mm 3.2 mm Reel EMI Filters Data Line EMI Filter
Coilcraft Common Mode Chokes / Filters For Data Line 1uH DCR=.32mOhms 370mA
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 600
Mult.: 600
: 600

PCB Mount 1 Channel DFT4532 SMD/SMT 51 uH 1.92 kOhms 320 mOhms - 40 C + 85 C 4.5 mm x 3.4 mm 4.5 mm 3.4 mm 3.2 mm Reel EMI Filters Data Line EMI Filter
Coilcraft Common Mode Chokes / Filters For Data Line 2.2mH 600mA DCR= 0.5Mohms
Datasheet
Non-Stocked Lead-Time 7 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel DFT7160 SMD/SMT 2.2 mH 6.66 kOhms 500 mOhms - 40 C + 85 C 7.5 mm x 5.6 mm 7.5 mm 5.6 mm 4.9 mm Reel, Cut Tape, MouseReel EMI Filters Data Line EMI Filter
Coilcraft Common Mode Chokes / Filters For Data Line .051mH 700m DCR=0.3mOhms
Datasheet
Non-Stocked Lead-Time 7 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel DFT7160 SMD/SMT 51 uH 3.97 kOhms 300 mOhms - 40 C + 85 C 7.5 mm x 5.6 mm 7.5 mm 5.6 mm 4.9 mm Reel, Cut Tape, MouseReel EMI Filters Data Line EMI Filter