Common Mode Filters / Chokes

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	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
Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh M2022-ASLC Coilcraft 1: ¥549.8 10,725In Stock	Mfr. Part # M2022-ASLC Mouser Part # 994-M2022-ASLC	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh Learn More about Coilcraft data line multiline chokes	Datasheet	10,725In Stock	Cut Tape ¥549.8 ¥460.1 ¥420.2 ¥335.5 Reel ¥300.6 View ¥320.6 ¥290.7 ¥280.7 ¥265.8 MouseReel Available	Min.: 1 Mult.: 1 : 600			M2022-AS												Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters For Hi Speed Signal 47nH DCR=.17Ohms 0805USB-901MLC Coilcraft 1: ¥187.7 66,511In Stock 36,000Expected 1/1/2027	Mfr. Part # 0805USB-901MLC Mouser Part # 994-0805USB-901MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 47nH DCR=.17Ohms Learn More about Coilcraft 0805usb 2 common mode choke	Datasheet	66,511In Stock 36,000Expected 1/1/2027	Cut Tape ¥187.7 ¥155.1 ¥154.1 ¥112 Reel ¥112 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	1 Channel	0805USB	SMD/SMT	47 nH	290 Ohms	500 mA	170 mOhms	- 40 C	+ 85 C		2.03 mm	1.27 mm	1.65 mm	Reel, Cut Tape, MouseReel	Common Mode Chokes	Signal Line
Common Mode Chokes / Filters Coilcraft 1206USB-223MLC 1206USB-223MLC Coilcraft 1: ¥252.5 2,599In Stock	Mfr. Part # 1206USB-223MLC Mouser Part # 994-1206USB-223MLC	Coilcraft	Common Mode Chokes / Filters Learn More about Coilcraft 1206 common mode choke	Datasheet	2,599In Stock	¥252.5 ¥245.8 ¥192.7 ¥177.7 View ¥122.1 ¥105.8	Min.: 1 Mult.: 1			1206USB
Common Mode Chokes / Filters For Hi Speed Signal 28nH DCR=.11Ohms 0805USBF-421MRC Coilcraft 1: ¥202.6 9,544In Stock	Mfr. Part # 0805USBF-421MRC Mouser Part # 994-0805USBF-421MRC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 28nH DCR=.11Ohms Learn More about Coilcraft 0805usbf common mode chokes	Datasheet	9,544In Stock	Cut Tape ¥202.6 ¥197.7 ¥165.3 ¥119.6 Reel ¥119.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			0805USBF												Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms 1206USB-372MLC Coilcraft 1: ¥252.5 3,299In Stock	Mfr. Part # 1206USB-372MLC Mouser Part # 994-1206USB-372MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms Learn More about Coilcraft 1206 common mode choke	Datasheet	3,299In Stock	Cut Tape ¥252.5 ¥245.8 ¥192.7 ¥177.7 Reel ¥122.1 View ¥122.1 ¥105.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	1 Channel	1206USB	SMD/SMT	226 nH	1.11 kOhms	600 mA	260 mOhms	- 40 C	+ 85 C		3.2 mm	1.6 mm	1.83 mm	Reel, Cut Tape, MouseReel	Common Mode Chokes	Signal Line
Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms PDLF3500LC Coilcraft 1: ¥488.3 3,828In Stock	Mfr. Part # PDLF3500LC Mouser Part # 994-PDLF3500LC	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms Learn More about Coilcraft data line multiline chokes	Datasheet	3,828In Stock	Cut Tape ¥488.3 ¥415.3 ¥383.7 ¥307.3 Reel ¥260.8 View ¥244.2 ¥237.5 ¥229.2 MouseReel Available	Min.: 1 Mult.: 1 : 500			PDLF												Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters For Data Line 0.07uH DCR=.2mOhms 500mA DFT4532-104BLC Coilcraft 1: ¥692.6 765In Stock	Mfr. Part # DFT4532-104BLC Mouser Part # 994-DFT4532-104BLC	Coilcraft	Common Mode Chokes / Filters For Data Line 0.07uH DCR=.2mOhms 500mA Learn More about Coilcraft emi rfi chokes	Datasheet	765In Stock	Cut Tape ¥692.6 ¥579.7 ¥529.9 ¥453.5 Reel ¥378.7 View ¥415.3 ¥403.6 ¥363.8 ¥352.1 MouseReel Available	Min.: 1 Mult.: 1 : 600	PCB Mount	1 Channel	DFT4532	SMD/SMT	100 uH	640 Ohms		200 mOhms	- 40 C	+ 85 C	4.5 mm x 3.4 mm	4.5 mm	3.4 mm	3.2 mm	Reel, Cut Tape, MouseReel	EMI Filters	Data Line EMI Filter
Common Mode Chokes / Filters For Data Line 1mH 900mA DCR= 0.21mOhms DFT7160-105BLC Coilcraft 1: ¥586.3 1,537In Stock	Mfr. Part # DFT7160-105BLC Mouser Part # 994-DFT7160-105BLC	Coilcraft	Common Mode Chokes / Filters For Data Line 1mH 900mA DCR= 0.21mOhms Learn More about Coilcraft emi rfi chokes	Datasheet	1,537In Stock	Cut Tape ¥586.3 ¥490 ¥448.5 ¥377 Reel ¥318.9 View ¥307.3 ¥297.3 ¥282.4 MouseReel Available	Min.: 1 Mult.: 1 : 250	PCB Mount	1 Channel	DFT7160	SMD/SMT	1 mH	3.12 kOhms		210 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
Common Mode Chokes / Filters For Hi Speed Signal 150nH DCR=.209Ohms 0603USB-222MLC Coilcraft 1: ¥164.4 9,831In Stock 50,000On Order	Mfr. Part # 0603USB-222MLC Mouser Part # 994-0603USB-222MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 150nH DCR=.209Ohms Learn More about Coilcraft 0603 choke	Datasheet	9,831In Stock 50,000On Order On Order Ship Dates Mfr. #: 0603USB-222MLC Stock: 9,831 Can Ship Immediately On Order: 22,000 Expected 11/20/2026 28,000 Expected 1/1/2027 Factory Lead-Time: 7 Weeks	Cut Tape ¥164.4 ¥138.5 ¥125.9 ¥98.3 Reel ¥75.6 View ¥90.7 ¥88.9 ¥73.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			0603USB												Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters For Hi Speed Signal 273nH DCR=.37Ohms 0805USB-502MLC Coilcraft 1: ¥187.7 8,261In Stock 8,000Expected 11/2/2026	Mfr. Part # 0805USB-502MLC Mouser Part # 994-0805USB-502MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 273nH DCR=.37Ohms Learn More about Coilcraft 0805usb 2 common mode choke	Datasheet	8,261In Stock 8,000Expected 11/2/2026	Cut Tape ¥187.7 ¥155.1 ¥154.1 ¥112 Reel ¥112 ¥94.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	1 Channel	0805USB	SMD/SMT	273 nH	1.42 kOhms	500 mA	370 mOhms	- 40 C	+ 85 C		2.03 mm	1.27 mm	1.65 mm	Reel, Cut Tape, MouseReel	Common Mode Chokes	Signal Line
Common Mode Chokes / Filters For Hi Speed Signal 23nH DCR=.12Ohms 0805USB-421MLC Coilcraft 1: ¥187.7 7,520In Stock	Mfr. Part # 0805USB-421MLC Mouser Part # 994-0805USB-421MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 23nH DCR=.12Ohms Learn More about Coilcraft 0805usb 2 common mode choke	Datasheet	7,520In Stock	Cut Tape ¥187.7 ¥155.1 ¥154.1 ¥112 Reel ¥112 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			0805USB												Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms PDLF2500LC Coilcraft 1: ¥441.8 1,323In Stock	Mfr. Part # PDLF2500LC Mouser Part # 994-PDLF2500LC	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms Learn More about Coilcraft data line multiline chokes	Datasheet	1,323In Stock	Cut Tape ¥441.8 ¥377 ¥347.1 ¥279 Reel ¥237.5 View ¥222.6 ¥214.3 ¥207.6 MouseReel Available	Min.: 1 Mult.: 1 : 500	PCB Mount	1 Channel	PDLF	SMD/SMT	5 mH	929 Ohms	500 mA	200 mOhms	- 40 C	+ 85 C		7.8 mm	5.5 mm	3.5 mm	Reel, Cut Tape, MouseReel	EMI Filters	Data Line Filter
Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .075Ohms PTRF2000LC Coilcraft 1: ¥604.6 1,610In Stock	Mfr. Part # PTRF2000LC Mouser Part # 994-PTRF2000LC	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .075Ohms Learn More about Coilcraft emi rfi chokes	Datasheet	1,610In Stock	Cut Tape ¥604.6 ¥506.6 ¥461.8 ¥388.7 Reel ¥330.5 View ¥318.9 ¥308.9 ¥292.3 MouseReel Available	Min.: 1 Mult.: 1 : 500	PCB Mount	1 Channel	PTRF	SMD/SMT	35 uH	814 Ohms	500 mA	75 mOhms	- 40 C	+ 85 C		7.8 mm	5.5 mm	3.5 mm	Reel, Cut Tape, MouseReel	Common Mode Chokes	Data Line Filter
Common Mode Chokes / Filters For Hi Speed Signal 241nH DCR=.27Ohms 0805USBF-372MRC Coilcraft 1: ¥202.6 1,590In Stock 4,000Expected 1/1/2027	Mfr. Part # 0805USBF-372MRC Mouser Part # 994-0805USBF-372MRC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 241nH DCR=.27Ohms Learn More about Coilcraft 0805usbf common mode chokes	Datasheet	1,590In Stock 4,000Expected 1/1/2027	Cut Tape ¥202.6 ¥171.1 ¥155.1 ¥121.3 Reel ¥93.2 View ¥111.8 ¥109.6 ¥90 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			0805USBF												Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters For Hi Speed Signal 66nH DCR=.14Ohms 1206USB-102MLC Coilcraft 1: ¥252.5 376In Stock	Mfr. Part # 1206USB-102MLC Mouser Part # 994-1206USB-102MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 66nH DCR=.14Ohms Learn More about Coilcraft 1206 common mode choke	Datasheet	376In Stock	Cut Tape ¥252.5 ¥245.8 ¥192.7 ¥177.7 Reel ¥107.6 View ¥122.1 ¥110.3 ¥105.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			1206USB												Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms PDLF2000LC Coilcraft 1: ¥441.8 236In Stock	Mfr. Part # PDLF2000LC Mouser Part # 994-PDLF2000LC	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms Learn More about Coilcraft data line multiline chokes	Datasheet	236In Stock	Cut Tape ¥441.8 ¥377 ¥347.1 ¥279 Reel ¥237.5 View ¥222.6 ¥214.3 ¥207.6 MouseReel Available	Min.: 1 Mult.: 1 : 500			PDLF												Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters For Hi Speed Signal 84nH DCR=.25Ohms 0805USB-172MLC Coilcraft 1: ¥187.7 271In Stock 2,000Expected 11/20/2026	Mfr. Part # 0805USB-172MLC Mouser Part # 994-0805USB-172MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 84nH DCR=.25Ohms Learn More about Coilcraft 0805usb 2 common mode choke	Datasheet	271In Stock 2,000Expected 11/20/2026	Cut Tape ¥187.7 ¥155.1 ¥154.1 ¥102.6 Reel ¥96.2 View ¥98.5 ¥94.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	1 Channel	0805USB	SMD/SMT	84 nH	640 Ohms	500 mA	250 mOhms	- 40 C	+ 85 C		2.03 mm	1.27 mm	1.65 mm	Reel, Cut Tape, MouseReel	Common Mode Chokes	Signal Line
Common Mode Chokes / Filters For Hi Speed Signal 510nH DCR=.39Ohms 1206USB-872MLC Coilcraft 1: ¥252.5 1,528In Stock	Mfr. Part # 1206USB-872MLC Mouser Part # 994-1206USB-872MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 510nH DCR=.39Ohms Learn More about Coilcraft 1206 common mode choke	Datasheet	1,528In Stock	Cut Tape ¥252.5 ¥245.8 ¥192.7 ¥177.7 Reel ¥107.6 View ¥122.1 ¥105.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			1206USB												Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters For Data Line 2.20mH 0.65A DCR=0.40mOhms CQ7584-ALC Coilcraft 1: ¥642.8 5In Stock 750Expected 11/9/2026	Mfr. Part # CQ7584-ALC Mouser Part # 994-CQ7584-ALC	Coilcraft	Common Mode Chokes / Filters For Data Line 2.20mH 0.65A DCR=0.40mOhms Learn More about Coilcraft data line multiline chokes	Datasheet	5In Stock 750Expected 11/9/2026	Cut Tape ¥642.8 ¥536.5 ¥490 ¥440.2 Reel ¥373.7 View ¥350.5 ¥338.8 ¥327.2 ¥310.6 MouseReel Available	Min.: 1 Mult.: 1 : 250	PCB Mount	1 Channel		SMD/SMT	2.2 mH	6.81 kOhms	650 mA	400 mOhms	- 40 C	+ 125 C		9.4 mm	5.6 mm	4.8 mm	Reel, Cut Tape, MouseReel	Data Line Filters
Common Mode Chokes / Filters For Hi Speed Signal 189nH DCR=.32Ohms 0805USB-372MLC Coilcraft 1: ¥187.7 1,843In Stock 2,000Expected 1/18/2027	Mfr. Part # 0805USB-372MLC Mouser Part # 994-0805USB-372MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 189nH DCR=.32Ohms Learn More about Coilcraft 0805usb 2 common mode choke	Datasheet	1,843In Stock 2,000Expected 1/18/2027	Cut Tape ¥187.7 ¥155.1 ¥154.1 ¥112 Reel ¥96.2 ¥94.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	1 Channel	0805USB	SMD/SMT	189 nH	1.06 kOhms	500 mA	320 mOhms	- 40 C	+ 85 C		2.03 mm	1.27 mm	1.65 mm	Reel, Cut Tape, MouseReel	Common Mode Chokes	Signal Line
Common Mode Chokes / Filters For Hi Speed Signal 560nH DCR=.63Ohms 0805USBF-902MRC Coilcraft 1: ¥202.6 457In Stock 24,000On Order	Mfr. Part # 0805USBF-902MRC Mouser Part # 994-0805USBF-902MRC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 560nH DCR=.63Ohms Learn More about Coilcraft 0805usbf common mode chokes	Datasheet	457In Stock 24,000On Order On Order Ship Dates Mfr. #: 0805USBF-902MRC Stock: 457 Can Ship Immediately On Order: 16,000 Pending 8,000 Expected 11/23/2026 Factory Lead-Time: 7 Weeks	Cut Tape ¥202.6 ¥197.7 ¥165.3 ¥119.6 Reel ¥103.6 View ¥106.1 ¥102 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			0805USBF												Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters For Data Line 0.13uH DCR=.38mOhms 350mA DFT4532-474BLC Coilcraft 1: ¥692.6 363In Stock	Mfr. Part # DFT4532-474BLC Mouser Part # 994-DFT4532-474BLC	Coilcraft	Common Mode Chokes / Filters For Data Line 0.13uH DCR=.38mOhms 350mA Learn More about Coilcraft emi rfi chokes	Datasheet	363In Stock	Cut Tape ¥692.6 ¥579.7 ¥529.9 ¥453.5 Reel ¥378.7 View ¥415.3 ¥403.6 ¥363.8 ¥352.1 MouseReel Available	Min.: 1 Mult.: 1 : 600	PCB Mount	1 Channel	DFT4532	SMD/SMT	470 uH	3.04 kOhms		380 mOhms	- 40 C	+ 85 C	4.5 mm x 3.4 mm	4.5 mm	3.4 mm	3.2 mm	Reel, Cut Tape, MouseReel	EMI Filters	Data Line EMI Filter
Common Mode Chokes / Filters For Hi Speed Signal 14nH DCR=.11Ohms 0805USBN-121MRC Coilcraft 1: ¥186 1,414In Stock	Mfr. Part # 0805USBN-121MRC Mouser Part # 994-0805USBN-121MRC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 14nH DCR=.11Ohms Learn More about Coilcraft 0805usbn common mode chokes	Datasheet	1,414In Stock	Cut Tape ¥186 ¥157 ¥142.7 ¥111.5 Reel ¥85.7 View ¥102.8 ¥100.7 ¥82.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	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, Cut Tape, MouseReel	Common Mode Chokes	Low Profile USB Common Mode Choke
Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .135Ohms PTRF4000LC Coilcraft 1: ¥604.6 280In Stock 500Expected 1/8/2027	Mfr. Part # PTRF4000LC Mouser Part # 994-PTRF4000LC	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .135Ohms Learn More about Coilcraft emi rfi chokes	Datasheet	280In Stock 500Expected 1/8/2027	Cut Tape ¥604.6 ¥506.6 ¥461.8 ¥388.7 Reel ¥330.5 View ¥318.9 ¥308.9 ¥292.3 MouseReel Available	Min.: 1 Mult.: 1 : 500			PTRF												Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters For Hi Speed Signal 147nH DCR=.26Ohms 0805USB-262MLC Coilcraft 1: ¥186 1,285In Stock 4,000Expected 1/1/2027	Mfr. Part # 0805USB-262MLC Mouser Part # 994-0805USB-262MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 147nH DCR=.26Ohms Learn More about Coilcraft 0805usb 2 common mode choke	Datasheet	1,285In Stock 4,000Expected 1/1/2027	Cut Tape ¥186 ¥157 ¥142.7 ¥111.5 Reel ¥85.7 View ¥102.8 ¥100.7 ¥82.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	1 Channel	0805USB	SMD/SMT	147 nH	820 Ohms	500 mA	260 mOhms	- 40 C	+ 85 C		2.03 mm	1.27 mm	1.65 mm	Reel, Cut Tape, MouseReel	Common Mode Chokes	Signal Line