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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Common Mode Chokes / Filters For Hi Speed Signal 560nH DCR=.63Ohms 0805USBF-902MRC Coilcraft 1: £0.908 8,262In Stock 16,000Expected 24/12/2026	Mfr. Part No. 0805USBF-902MRC Mouser Part No 994-0805USBF-902MRC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 560nH DCR=.63Ohms Learn More about Coilcraft 0805usbf common mode chokes	Datasheet	8,262In Stock 16,000Expected 24/12/2026	Cut Tape £0.908 £0.891 £0.743 £0.537 Reel £0.466 View £0.477 £0.458 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters For Hi Speed Signal 31nH DCR=.1Ohms 1206USB-371MLC Coilcraft 1: £1.14 2,877In Stock	Mfr. Part No. 1206USB-371MLC Mouser Part No 994-1206USB-371MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 31nH DCR=.1Ohms Learn More about Coilcraft 1206 common mode choke	Datasheet	2,877In Stock	Cut Tape £1.14 £1.10 £0.866 £0.799 Reel £0.549 View £0.549 £0.476 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters For Hi Speed Signal 319nH DCR=.3Ohms 1206USB-532MLC Coilcraft 1: £1.14 4,541In Stock	Mfr. Part No. 1206USB-532MLC Mouser Part No 994-1206USB-532MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 319nH DCR=.3Ohms Learn More about Coilcraft 1206 common mode choke	Datasheet	4,541In Stock	Cut Tape £1.14 £1.10 £0.866 £0.799 £0.549 Reel £0.549 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Coupled Inductors 10uH Shld 20% 2.1A 53mOhms MSD1048-103MED Coilcraft 1: £1.90 1,392In Stock	Mfr. Part No. MSD1048-103MED Mouser Part No 994-MSD1048-103MED	Coilcraft	Coupled Inductors 10uH Shld 20% 2.1A 53mOhms Learn More about Coilcraft msd1048	Datasheet	1,392In Stock	Cut Tape £1.90 £1.62 £1.50 £1.11 Reel £0.95 View £1.08 £1.02 £0.917 £0.883 MouseReel Available	Min.: 1 Mult.: 1 : 800
Common Mode Chokes / Filters For Hi Speed Signal 98nH DCR=.174Ohms 0603USB-142MLC Coilcraft 1: £0.739 5,218In Stock	Mfr. Part No. 0603USB-142MLC Mouser Part No 994-0603USB-142MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 98nH DCR=.174Ohms Learn More about Coilcraft 0603 choke	Datasheet	5,218In Stock	Cut Tape £0.739 £0.623 £0.566 £0.442 Reel £0.34 View £0.408 £0.399 £0.329 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters For Hi Speed Signal 413nH DCR=.65Ohms 0805USB-902MLC Coilcraft 1: £0.841 9,415In Stock 24,000Expected 10/12/2026	Mfr. Part No. 0805USB-902MLC Mouser Part No 994-0805USB-902MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 413nH DCR=.65Ohms Learn More about Coilcraft 0805usb 2 common mode choke	Datasheet	9,415In Stock 24,000Expected 10/12/2026	Cut Tape £0.841 £0.697 £0.693 £0.504 Reel £0.504 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters For Data Line 4.7mH 500mA DCR= 0.6mOhms DFT7160-475BLC Coilcraft 1: £2.63 944In Stock	Mfr. Part No. DFT7160-475BLC Mouser Part No 994-DFT7160-475BLC	Coilcraft	Common Mode Chokes / Filters For Data Line 4.7mH 500mA DCR= 0.6mOhms Learn More about Coilcraft emi rfi chokes	Datasheet	944In Stock	Cut Tape £2.63 £2.20 £2.02 £1.70 Reel £1.43 View £1.38 £1.34 £1.27 MouseReel Available	Min.: 1 Mult.: 1 : 250
Coupled Inductors LPD4012 Low Profile 20% 1.1A 750mOhms LPD4012-103MRC Coilcraft 1: £1.25 2,788In Stock	Mfr. Part No. LPD4012-103MRC Mouser Part No 994-LPD4012-103MRC	Coilcraft	Coupled Inductors LPD4012 Low Profile 20% 1.1A 750mOhms Learn More about Coilcraft lpd4012	Datasheet	2,788In Stock	Cut Tape £1.25 £1.06 £0.976 £0.754 Reel £0.632 View £0.744 £0.612 £0.581 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Coupled Inductors LPD5030V Mini Hi Iso 20% 825mOhms LPD5030V-333MRC Coilcraft 1: £1.85 11,080In Stock	Mfr. Part No. LPD5030V-333MRC Mouser Part No 994-LPD5030V-333MRC	Coilcraft	Coupled Inductors LPD5030V Mini Hi Iso 20% 825mOhms Learn More about Coilcraft lpd5030v mini transformers	Datasheet	11,080In Stock	Cut Tape £1.85 £1.65 £1.63 £1.37 Reel £1.37 View £1.35 £1.30 MouseReel Available	Min.: 1 Mult.: 1 : 750
Coupled Inductors 10uH Shld 20% 3.46A 60mOhms MSD1260-103MLD Coilcraft 1: £1.92 1,598In Stock	Mfr. Part No. MSD1260-103MLD Mouser Part No 994-MSD1260-103MLD	Coilcraft	Coupled Inductors 10uH Shld 20% 3.46A 60mOhms Learn More about Coilcraft msd inductors	Datasheet	1,598In Stock	Cut Tape £1.92 £1.63 £1.51 £1.21 Reel £1.03 View £0.967 £0.934 £0.90 MouseReel Available	Min.: 1 Mult.: 1 : 500
Coupled Inductors 4.7uH Shld 20% 4.47A 36mOhms MSD1260-472MLD Coilcraft 1: £1.92 1,531In Stock	Mfr. Part No. MSD1260-472MLD Mouser Part No 994-MSD1260-472MLD	Coilcraft	Coupled Inductors 4.7uH Shld 20% 4.47A 36mOhms Learn More about Coilcraft msd inductors	Datasheet	1,531In Stock	Cut Tape £1.92 £1.63 £1.51 £1.21 Reel £1.03 View £0.967 £0.934 £0.90 MouseReel Available	Min.: 1 Mult.: 1 : 500
Coupled Inductors 68uH Shld 20% 1.83A 216mOhms MSD1260-683MLD Coilcraft 1: £1.92 2,083In Stock	Mfr. Part No. MSD1260-683MLD Mouser Part No 994-MSD1260-683MLD	Coilcraft	Coupled Inductors 68uH Shld 20% 1.83A 216mOhms Learn More about Coilcraft msd inductors	Datasheet	2,083In Stock	Cut Tape £1.92 £1.63 £1.51 £1.21 Reel £1.03 View £0.967 £0.934 £0.90 MouseReel Available	Min.: 1 Mult.: 1 : 500
Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms PDLF4000LC Coilcraft 1: £2.35 2,685In Stock 4,000Expected 08/01/2027	Mfr. Part No. PDLF4000LC Mouser Part No 994-PDLF4000LC	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms Learn More about Coilcraft data line multiline chokes	Datasheet	2,685In Stock 4,000Expected 08/01/2027	Cut Tape £2.35 £1.97 £1.79 £1.51 Reel £1.29 View £1.24 £1.19 £1.14 MouseReel Available	Min.: 1 Mult.: 1 : 500
Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms PDLF4500LC Coilcraft 500: £1.54 1,500In Stock 4,500Expected 08/01/2027	Mfr. Part No. PDLF4500LC Mouser Part No 994-PDLF4500LC	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms Learn More about Coilcraft data line multiline chokes	Datasheet	1,500In Stock 4,500Expected 08/01/2027	Reel £1.54 £1.24	Min.: 500 Mult.: 500 : 500
Coupled Inductors LPD3015 Low Profile 20% 880mA 503mOhms LPD3015-472MRC Coilcraft 1: £1.26 4,818In Stock	Mfr. Part No. LPD3015-472MRC Mouser Part No 994-LPD3015-472MRC	Coilcraft	Coupled Inductors LPD3015 Low Profile 20% 880mA 503mOhms Learn More about Coilcraft lpd3015 inductors	Datasheet	4,818In Stock	Cut Tape £1.26 £1.22 £0.959 £0.883 £0.674 Reel £0.674 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Coupled Inductors LPD6235 Low Profile 20% 157mOhms LPD6235-103MRC Coilcraft 1: £1.51 3,214In Stock 5,600On Order	Mfr. Part No. LPD6235-103MRC Mouser Part No 994-LPD6235-103MRC	Coilcraft	Coupled Inductors LPD6235 Low Profile 20% 157mOhms Learn More about Coilcraft lpd6235	Datasheet	3,214In Stock 5,600On Order On Order Ship Dates Mfr. No: LPD6235-103MRC Stock: 3,214 Can Dispatch Immediately On Order: 2,450 Expected 08/01/2027 3,150 Expected 15/02/2027 Factory Lead Time: 14 Weeks	Cut Tape £1.51 £1.30 £1.19 £0.90 Reel £0.866 View £0.814 £0.777 £0.746 £0.708 MouseReel Available	Min.: 1 Mult.: 1 : 350
Coupled Inductors LPD6235 Low Profile 20% 300mOhms LPD6235-223MRC Coilcraft 1: £1.51 2,034In Stock 2,100Expected 15/02/2027	Mfr. Part No. LPD6235-223MRC Mouser Part No 994-LPD6235-223MRC	Coilcraft	Coupled Inductors LPD6235 Low Profile 20% 300mOhms Learn More about Coilcraft lpd6235	Datasheet	2,034In Stock 2,100Expected 15/02/2027	Cut Tape £1.51 £1.30 £1.19 £0.90 Reel £0.866 View £0.814 £0.777 £0.746 £0.708 MouseReel Available	Min.: 1 Mult.: 1 : 350
Common Mode Chokes / Filters For Hi Speed Signal 37nH DCR=.109Ohms 0603USB-601MLC Coilcraft 1: £0.90 1,081In Stock 2,000Expected 19/11/2026	Mfr. Part No. 0603USB-601MLC Mouser Part No 994-0603USB-601MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 37nH DCR=.109Ohms Learn More about Coilcraft 0603 choke	Datasheet	1,081In Stock 2,000Expected 19/11/2026	Cut Tape £0.90 £0.849 £0.664 £0.611 Reel £0.383 View £0.446 £0.377 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters For Hi Speed Signal 30nH DCR=.14Ohms 0805USBN-271MRC Coilcraft 1: £0.837 1,990In Stock	Mfr. Part No. 0805USBN-271MRC Mouser Part No 994-0805USBN-271MRC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 30nH DCR=.14Ohms Learn More about Coilcraft 0805usbn common mode chokes	Datasheet	1,990In Stock	Cut Tape £0.837 £0.706 £0.642 £0.501 Reel £0.385 View £0.463 £0.452 £0.372 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters For Hi Speed Signal 105nH DCR=.27Ohms 0805USBN-941MRC Coilcraft 1: £0.837 408In Stock 2,000Expected 15/12/2026	Mfr. Part No. 0805USBN-941MRC Mouser Part No 994-0805USBN-941MRC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 105nH DCR=.27Ohms Learn More about Coilcraft 0805usbn common mode chokes	Datasheet	408In Stock 2,000Expected 15/12/2026	Cut Tape £0.837 £0.706 £0.642 £0.501 Reel £0.385 View £0.463 £0.452 £0.372 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters For Data Line 0.47mH 0.85A DCR=0.24Ohms CJ5100-ALC Coilcraft 1: £2.80 6In Stock 500Expected 25/01/2027	Mfr. Part No. CJ5100-ALC Mouser Part No 994-CJ5100-ALC	Coilcraft	Common Mode Chokes / Filters For Data Line 0.47mH 0.85A DCR=0.24Ohms Learn More about Coilcraft data line multiline chokes	Datasheet	6In Stock 500Expected 25/01/2027	Cut Tape £2.80 £2.35 £2.14 £1.92 Reel £1.63 View £1.53 £1.48 £1.43 £1.36 MouseReel Available	Min.: 1 Mult.: 1 : 250
Common Mode Chokes / Filters For Data Line 0.47mH 1000mA DCR=0.21mOhms DFT7160-474BLC Coilcraft 1: £2.63 157In Stock 250Expected 11/01/2027	Mfr. Part No. DFT7160-474BLC Mouser Part No 994-DFT7160-474BLC	Coilcraft	Common Mode Chokes / Filters For Data Line 0.47mH 1000mA DCR=0.21mOhms Learn More about Coilcraft emi rfi chokes	Datasheet	157In Stock 250Expected 11/01/2027	Cut Tape £2.63 £2.20 £2.02 £1.70 Reel £1.43 View £1.38 £1.34 £1.27 MouseReel Available	Min.: 1 Mult.: 1 : 250
Coupled Inductors LPD4012 Low Profile 20% 840mA 1.63Ohms LPD4012-223MRC Coilcraft 1: £1.25 741In Stock	Mfr. Part No. LPD4012-223MRC Mouser Part No 994-LPD4012-223MRC	Coilcraft	Coupled Inductors LPD4012 Low Profile 20% 840mA 1.63Ohms Learn More about Coilcraft lpd4012	Datasheet	741In Stock	Cut Tape £1.25 £1.06 £0.976 £0.754 Reel £0.632 View £0.744 £0.612 £0.581 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Coupled Inductors LPD4012 Low Profile 20% 1.8A 500mOhms LPD4012-472MRC Coilcraft 1: £1.25 993In Stock	Mfr. Part No. LPD4012-472MRC Mouser Part No 994-LPD4012-472MRC	Coilcraft	Coupled Inductors LPD4012 Low Profile 20% 1.8A 500mOhms Learn More about Coilcraft lpd4012	Datasheet	993In Stock	Cut Tape £1.25 £1.06 £0.976 £0.754 Reel £0.632 View £0.744 £0.612 £0.581 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Coupled Inductors LPD5030 Low Profile 20% 1.79Ohms LPD5030-104MRC Coilcraft 1: £1.32 129In Stock 3,750On Order	Mfr. Part No. LPD5030-104MRC Mouser Part No 994-LPD5030-104MRC	Coilcraft	Coupled Inductors LPD5030 Low Profile 20% 1.79Ohms Learn More about Coilcraft lpd5030	Datasheet	129In Stock 3,750On Order On Order Ship Dates Mfr. No: LPD5030-104MRC Stock: 129 Can Dispatch Immediately On Order: 3,000 Expected 04/01/2027 750 Expected 05/02/2027 Factory Lead Time: 8 Weeks	Cut Tape £1.32 £1.12 £1.03 £0.799 Reel £0.668 View £0.743 £0.701 £0.646 £0.613 MouseReel Available	Min.: 1 Mult.: 1 : 750

EMI/RFI Chokes

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EMI/RFI Chokes

Types of Passive Components