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EMI Filters / EMI Suppression

EMI Filters & EMI Suppression Filters are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many EMI filter manufacturers including TDK, Fair-Rite, Laird Performance, Murata, Vacuumschmelze (VAC), Wurth Elektronik & more. We stock many types of EMI filters and accessories including Common Mode Filters, Feedthrough Filters, Filter Circuits, EMI Kits and more. We also stock EMI Gaskets, Sheets, Absorbers & Shielding.

Please view our large selection of EMI filters and accessories below.

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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.	Product Type	Product	Shape	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD AB4X2X6DY-2K Niterra 1: £1.10 2,000In Stock New Product	Mfr. Part No. AB4X2X6DY-2K Mouser Part No 757-AB4X2X6DY-2K New Product	Niterra	Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD Learn More about Niterra amobeads dy ferrite cores	Datasheet	2,000In Stock	£1.10 £0.759 £0.659 £0.607 View £0.534 £0.434 £0.402 £0.393	Min.: 1 Mult.: 1	Ferrite Cable Cores	Ferrite Cable Cores	Round
EMI Gaskets, Sheets, Absorbers & Shielding Laird Technologies 403540221 403540221 Laird Technologies 1: £501.60 2In Stock New At Mouser	Mfr. Part No. 403540221 Mouser Part No 739-403540221 New At Mouser	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding		2In Stock	£501.60	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers
Feed Through Capacitors NFM15TC105D0G3D Murata Electronics 1: £0.21 33,022In Stock New Product	Mfr. Part No. NFM15TC105D0G3D Mouser Part No 81-NFM15TC1D0G3D New Product	Murata Electronics	Feed Through Capacitors Learn More about Murata Electronics murata nfm capacitors	Datasheet	33,022In Stock	Cut Tape £0.21 £0.121 £0.073 £0.059 View Reel £0.039 £0.051 £0.05 £0.044 £0.039	Min.: 1 Mult.: 1 : 10,000	Feed Through Capacitors					Reel, Cut Tape
Common Mode Chokes / Filters 1100Ohms 80V 0.25A RDC=0.5 -40 / + 125C AEC-Q200 PE-1210AGC220STS Pulse Electronics 1: £0.63 4,973In Stock	Mfr. Part No. PE-1210AGC220STS Mouser Part No 673-PE-1210AGC220STS	Pulse Electronics	Common Mode Chokes / Filters 1100Ohms 80V 0.25A RDC=0.5 -40 / + 125C AEC-Q200 Learn More about Pulse Electronics pulse automotive communications	Datasheet	4,973In Stock	Cut Tape £0.63 £0.52 £0.453 £0.413 Reel £0.297 View £0.39 £0.335 £0.303 £0.287 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Common Mode Chokes	Common Mode Chokes		- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Ferrite Toroids / Ferrite Rings 25uH@100kHz Nano CMC Core 140x100x30 FT-3KM F140100 Proterial 1: £191.13 86In Stock	Mfr. Part No. FT-3KM F140100 Mouser Part No 205-FT-3KMF140100	Proterial	Ferrite Toroids / Ferrite Rings 25uH@100kHz Nano CMC Core 140x100x30		86In Stock	£191.13 £142.50	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh M2022-ASLC Coilcraft 1: £2.49 10,581In Stock	Mfr. Part No. M2022-ASLC Mouser Part No 994-M2022-ASLC	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh Learn More about Coilcraft data line multiline chokes	Datasheet	10,581In Stock	Cut Tape £2.49 £2.08 £1.90 £1.52 Reel £1.36 View £1.45 £1.32 £1.27 £1.20 MouseReel Available	Min.: 1 Mult.: 1 : 600	Common Mode Chokes					Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters For Hi Speed Signal 47nH DCR=.17Ohms 0805USB-901MLC Coilcraft 1: £0.849 63,955In Stock 36,000Expected 01/01/2027	Mfr. Part No. 0805USB-901MLC Mouser Part No 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	63,955In Stock 36,000Expected 01/01/2027	Cut Tape £0.849 £0.701 £0.697 £0.506 Reel £0.506 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Common Mode Chokes	Common Mode Chokes		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EMI Gaskets, Sheets, Absorbers & Shielding KONA S01 4 Pos. Male SIL Vertical Throughboard Conn. Reverse Fix- 3mm PCB S01-40400500 Harwin 1: £4.65 546In Stock	Mfr. Part No. S01-40400500 Mouser Part No 855-S01-40400500	Harwin	EMI Gaskets, Sheets, Absorbers & Shielding KONA S01 4 Pos. Male SIL Vertical Throughboard Conn. Reverse Fix- 3mm PCB Learn More about Harwin kona	Datasheet	546In Stock	£4.65 £4.01 £3.77 £3.46 View £3.28 £3.09 £3.03 £2.94	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields
Ferrite Clamp On Cores Low & BB Freq 31 Mat 530Ohm @250MHz Roun 2631181381 Fair-Rite 1: £16.05 1,552In Stock	Mfr. Part No. 2631181381 Mouser Part No 623-2631181381	Fair-Rite	Ferrite Clamp On Cores Low & BB Freq 31 Mat 530Ohm @250MHz Roun Learn More about Fair-Rite fair rite cable snap its	Datasheet	1,552In Stock	£16.05 £10.37 £9.17	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round Cable Snap-Its	Round			Bulk
Ferrite Cores & Accessories RM6/I-N49 '+30%-20% Sold as set B65807J0000R049 TDK 1: £2.31 12,039In Stock	Mfr. Part No. B65807J0000R049 Mouser Part No 871-B65807J0000R049	TDK	Ferrite Cores & Accessories RM6/I-N49 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	12,039In Stock	£2.31 £1.71 £1.52 £1.37 View £1.24 £1.09	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Ferrite Cores				Blister Pack
Ferrite Cores & Accessories EFD15/8/5 N97OL B66413G0000X197 TDK 1: £1.10 34,640In Stock	Mfr. Part No. B66413G0000X197 Mouser Part No 871-B66413GX197	TDK	Ferrite Cores & Accessories EFD15/8/5 N97OL Learn More about TDK ferrite cores	Datasheet	34,640In Stock	£1.10 £0.766 £0.653 £0.577 View £0.518 £0.425 £0.403 £0.361 £0.349	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Ferrite Cores				Bulk
Ferrite Beads 0201 300ohms 220mA High Speed Signal Line, High Wide Z MMZ0603A331ET000 TDK 1: £0.248 24,583In Stock	Mfr. Part No. MMZ0603A331ET000 Mouser Part No 810-MMZ0603A331ET000	TDK	Ferrite Beads 0201 300ohms 220mA High Speed Signal Line, High Wide Z Learn More about TDK mmz e chip beads	Datasheet	24,583In Stock	Cut Tape £0.248 £0.173 £0.134 £0.121 View Reel £0.063 £0.104 £0.092 £0.08 £0.074 £0.063 £0.063 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	Ferrite Beads	Chip Beads		- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
EMI Gaskets, Sheets, Absorbers & Shielding WE-LT Square-Profile 1000 x 13 x 3 mm 3021303 Wurth Elektronik 1: £10.43 1,271In Stock	Mfr. Part No. 3021303 Mouser Part No 710-3021303	Wurth Elektronik	EMI Gaskets, Sheets, Absorbers & Shielding WE-LT Square-Profile 1000 x 13 x 3 mm Learn More about Wurth Elektronik wurth lt	Datasheet	1,271In Stock	£10.43 £9.63 £9.62 £8.80 £7.87	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets				Bulk
Ferrite Beads WE-CBF 250Ohms 4K mA 0.012Ohms 7427928251 Wurth Elektronik 1: £0.871 3,956In Stock	Mfr. Part No. 7427928251 Mouser Part No 710-7427928251	Wurth Elektronik	Ferrite Beads WE-CBF 250Ohms 4K mA 0.012Ohms Learn More about Wurth Elektronik wurth WE CBF emi suppression beads	Datasheet	3,956In Stock	Cut Tape £0.871 £0.856 £0.826 £0.796 £0.766 Reel £0.666 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Ferrite Beads	Ferrite Beads		- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Ferrite Cores & Accessories 79 TOROID 5979001101 Fair-Rite 1: £0.871 4,070In Stock	Mfr. Part No. 5979001101 Mouser Part No 623-5979001101	Fair-Rite	Ferrite Cores & Accessories 79 TOROID Learn More about Fair-Rite fair rite high frequency power toroids	Datasheet	4,070In Stock	£0.871 £0.608 £0.524 £0.45 View £0.41 £0.331 £0.298 £0.275	Min.: 1 Mult.: 1	Ferrite Cores & Accessories					Bulk
Ferrite Cores & Accessories 80 TOROID 5980001101 Fair-Rite 1: £0.934 4,226In Stock	Mfr. Part No. 5980001101 Mouser Part No 623-5980001101	Fair-Rite	Ferrite Cores & Accessories 80 TOROID Learn More about Fair-Rite fair rite high frequency power toroids	Datasheet	4,226In Stock	£0.934 £0.651 £0.56 £0.496 View £0.437 £0.367 £0.317 £0.305	Min.: 1 Mult.: 1	Ferrite Cores & Accessories					Bulk
Ferrite Beads 0201 600ohms 160mA High Speed Signal Line, High Wide Z MMZ0603A601ET000 TDK 1: £0.248 36,132In Stock	Mfr. Part No. MMZ0603A601ET000 Mouser Part No 810-MMZ0603A601ET000	TDK	Ferrite Beads 0201 600ohms 160mA High Speed Signal Line, High Wide Z Learn More about TDK mmz e chip beads	Datasheet	36,132In Stock	Cut Tape £0.248 £0.173 £0.134 £0.12 View Reel £0.063 £0.102 £0.09 £0.079 £0.074 £0.063 £0.063 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	Ferrite Beads	Chip Beads		- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters 35mA 2LN 20ohm 8 GHZ TCM0403T-200-2P-T210 TDK 1: £0.12 19,683In Stock	Mfr. Part No. TCM0403T-200-2P-T210 Mouser Part No 810-TCM0403T202PT210	TDK	Common Mode Chokes / Filters 35mA 2LN 20ohm 8 GHZ Learn More about TDK tcm0403t filters	Datasheet	19,683In Stock	Cut Tape £0.12 £0.10 £0.086 £0.072 View Reel £0.052 £0.066 £0.057 £0.052 £0.052 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Common Mode Chokes			- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Ferrite Beads 0201 1000ohms 130mA High Speed Signal Line, High Wide Z MMZ0603A102ET000 TDK 1: £0.255 89,700In Stock	Mfr. Part No. MMZ0603A102ET000 Mouser Part No 810-MMZ0603A102ET000	TDK	Ferrite Beads 0201 1000ohms 130mA High Speed Signal Line, High Wide Z Learn More about TDK mmz e chip beads	Datasheet	89,700In Stock	Cut Tape £0.255 £0.18 £0.142 £0.124 View Reel £0.063 £0.106 £0.093 £0.082 £0.074 £0.063 £0.063 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	Ferrite Beads	Chip Beads		- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Ferrite Toroids / Ferrite Rings 43 TOROID T100/55/13-43 5943015901 Fair-Rite 1: £32.96 816In Stock	Mfr. Part No. 5943015901 Mouser Part No 623-5943015901	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID T100/55/13-43 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	816In Stock	£32.96 £22.37 £21.72	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids				Bulk
Ferrite Cores & Accessories 78 Rod 9.5/70-78 4078377511 Fair-Rite 1: £2.33 69,235In Stock	Mfr. Part No. 4078377511 Mouser Part No 623-4078377511	Fair-Rite	Ferrite Cores & Accessories 78 Rod 9.5/70-78 Learn More about Fair-Rite fair rite ferrite pressed rods	Datasheet	69,235In Stock	Cut Tape £2.33 £1.62 £1.37 £1.19 £1.03 Reel £0.869	Min.: 1 Mult.: 1 : 282	Ferrite Cores & Accessories	Rods				Reel, Cut Tape
EMI Gaskets, Sheets, Absorbers & Shielding Clip-On Symm FingerStock Gask 0097063602 Laird Technologies 1: £14.14 2,897In Stock	Mfr. Part No. 0097063602 Mouser Part No 739-0097063602	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding Clip-On Symm FingerStock Gask Learn More about Laird Technologies laird 0097 perpendicular shielding strips	Datasheet	2,897In Stock	£14.14 £11.49 £10.58 £9.46 View £9.24 £7.63	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fingerstock				Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .040x.395x18.000in 4208PA51H01800 Laird Technologies 1: £6.30 7,075In Stock	Mfr. Part No. 4208PA51H01800 Mouser Part No 739-4208PA51H01800	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,PTAFG,PU,V0 .040x.395x18.000in Learn More about Laird Technologies laird 51H emi gaskets	Datasheet	7,075In Stock	£6.30 £5.07 £4.90 £4.55 £3.48	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam				Bulk
Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid 28B0452-000 Laird Technologies 1: £0.421 134,525In Stock	Mfr. Part No. 28B0452-000 Mouser Part No 875-28B0452-000	Laird Technologies	Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	134,525In Stock	£0.421 £0.288 £0.251 £0.223 View £0.197 £0.168 £0.148 £0.137 £0.124	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid				Bulk
Common Mode Chokes / Filters 200ohms 100MHz 5A 2 Chokes SMD CM2722R201R-10 Laird Technologies 1: £2.17 8,697In Stock	Mfr. Part No. CM2722R201R-10 Mouser Part No 875-CM2722R201R-10	Laird Technologies	Common Mode Chokes / Filters 200ohms 100MHz 5A 2 Chokes SMD Learn More about Laird Technologies laird common mode chokes	Datasheet	8,697In Stock	Cut Tape £2.17 £1.79 £1.56 £1.48 Reel £1.17 View £1.37 £1.16 MouseReel Available	Min.: 1 Mult.: 1 : 500	Common Mode Chokes	Common Mode Chokes		- 40 C	+ 125 C	Reel, Cut Tape, MouseReel