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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Shape	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid 28B0452-000 Laird Technologies 1: €0.482 134,525In 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	€0.482 €0.33 €0.287 €0.256 View €0.226 €0.193 €0.169 €0.16 €0.142	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: €2.49 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 €2.49 €2.05 €1.79 €1.69 Reel €1.35 View €1.56 €1.33 MouseReel Available	Min.: 1 Mult.: 1 : 500	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: €218.94 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	€218.94 €163.23	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Beads 0201 300ohms 220mA High Speed Signal Line, High Wide Z MMZ0603A331ET000 TDK 1: €0.284 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 €0.284 €0.198 €0.154 €0.139 View Reel €0.072 €0.119 €0.104 €0.091 €0.085 €0.072 €0.072 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	Ferrite Beads	Chip Beads		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh M2022-ASLC Coilcraft 1: €2.85 10,725In 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	10,725In Stock	Cut Tape €2.85 €2.38 €2.18 €1.74 Reel €1.56 View €1.66 €1.51 €1.45 €1.38 MouseReel Available	Min.: 1 Mult.: 1 : 600	Common Mode Chokes						Reel, Cut Tape, MouseReel
Ferrite Cores & Accessories 78 Rod 9.5/70-78 4078377511 Fair-Rite 1: €2.67 69,241In 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	69,241In Stock	Cut Tape €2.67 €1.85 €1.57 €1.38 €1.14 Reel €0.995	Min.: 1 Mult.: 1 : 282	Ferrite Cores & Accessories	Rods					Reel, Cut Tape
Common Mode Chokes / Filters WE-SL5 SMD 2x250uH 2000mA 744272251 Wurth Elektronik 1: €2.61 28,258In Stock	Mfr. Part No. 744272251 Mouser Part No 710-744272251	Wurth Elektronik	Common Mode Chokes / Filters WE-SL5 SMD 2x250uH 2000mA Learn More about Wurth Elektronik we wesl common mode chokes	Datasheet	28,258In Stock	Cut Tape €2.61 €2.44 €2.27 €2.22 Reel €1.88 MouseReel Available	Min.: 1 Mult.: 1 : 800	Common Mode Chokes	Common Mode Chokes		- 40 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Toroids / Ferrite Rings 43 TOROID T100/55/13-43 5943015901 Fair-Rite 1: €36.96 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	€36.96 €25.32 €24.26	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					Bulk
Ferrite Beads WE-CBF 250Ohms 4K mA 0.012Ohms 7427928251 Wurth Elektronik 1: €0.998 3,958In 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	3,958In Stock	Cut Tape €0.998 €0.98 €0.946 €0.912 €0.877 Reel €0.763 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Ferrite Beads	Ferrite Beads		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Ferrite Beads 0201 1000ohms 130mA High Speed Signal Line, High Wide Z MMZ0603A102ET000 TDK 1: €0.292 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 €0.292 €0.206 €0.163 €0.142 View Reel €0.072 €0.121 €0.107 €0.094 €0.085 €0.072 €0.072 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	Ferrite Beads	Chip Beads		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Ferrite Clamp On Cores Low & BB Freq 31 Mat 530Ohm @250MHz Roun 2631181381 Fair-Rite 1: €20.93 1,562In 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	1,562In Stock	€20.93 €13.25 €11.81 €11.22	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: €2.39 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	€2.39 €1.84 €1.66 €1.52 View €1.40 €1.25	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Ferrite Cores					Blister Pack
EMI Gaskets, Sheets, Absorbers & Shielding Clip-On Symm FingerStock Gask 0097063602 Laird Technologies 1: €16.20 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	€16.20 €13.16 €12.12 €10.84 View €10.58 €8.74	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: €7.22 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	€7.22 €5.81 €5.61 €5.21 View €4.26 €4.12 €3.99	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam					Bulk
EMI Gaskets, Sheets, Absorbers & Shielding WE-SHC Cabinet 20x20mm 36903205S Wurth Elektronik 1: €2.41 10,896In Stock	Mfr. Part No. 36903205S Mouser Part No 710-36903205S	Wurth Elektronik	EMI Gaskets, Sheets, Absorbers & Shielding WE-SHC Cabinet 20x20mm Learn More about Wurth Elektronik wurth shc	Datasheet	10,896In Stock	Cut Tape €2.41 €2.22 €2.02 €1.78 Reel €1.69 €1.51 MouseReel Available	Min.: 1 Mult.: 1 : 400	EMI Gaskets, Sheets & Absorbers	Shields					Reel, Cut Tape, MouseReel
EMI Gaskets, Sheets, Absorbers & Shielding WE-TS Shlding 100MHz 80dB 50mm 1pc=1roll 33050 Wurth Elektronik 1: €121.37 154In Stock	Mfr. Part No. 33050 Mouser Part No 710-33050	Wurth Elektronik	EMI Gaskets, Sheets, Absorbers & Shielding WE-TS Shlding 100MHz 80dB 50mm 1pc=1roll Learn More about Wurth Elektronik wurth we ts	Datasheet	154In Stock	€121.37 €116.68	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Tape					Bulk
Common Mode Chokes / Filters 90 OHM ACM2012-900-2P-TL002 TDK 1: €0.301 149,706In Stock	Mfr. Part No. ACM2012-900-2P-TL002 Mouser Part No 810-ACM209002PTL002	TDK	Common Mode Chokes / Filters 90 OHM Learn More about TDK acm common mode filters	Datasheet	149,706In Stock	Cut Tape €0.301 €0.245 €0.214 €0.202 View Reel €0.133 €0.187 €0.154 €0.148 €0.142 €0.133 €0.133 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Common Mode Chokes	Common Mode Filters		- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Ferrite Cores & Accessories Med Freq Transformer Core Nano 200x160x30 FT-3TL F200160PS Proterial 1: €527.84 2In Stock Preliminary Release	Mfr. Part No. FT-3TL F200160PS Mouser Part No 205-FT-3TLF200160PS Preliminary Release	Proterial	Ferrite Cores & Accessories Med Freq Transformer Core Nano 200x160x30 Learn More about Proterial finemet ft 3tl cores		2In Stock	€527.84 €485.86	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Transformer Cores					Tray
Common Mode Chokes / Filters 500V 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole SCT47X-250-S1R9B010JH KEMET 1: €21.11 47In Stock New Product	Mfr. Part No. SCT47X-250-S1R9B010JH Mouser Part No 80-SCT250S1R9B010JH New Product	KEMET	Common Mode Chokes / Filters 500V 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole Learn More about KEMET common mode coils	Datasheet	47In Stock	€21.11 €16.06 €15.27 €15.19 €14.60	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Coil		- 40 C	+ 130 C		Tray
Common Mode Chokes / Filters 500V 0.72mH 30A DCR=2.31mOhms Heat Resistant Thru Hole SCT47X-300-S2R0B009JH KEMET 1: €21.11 54In Stock New Product	Mfr. Part No. SCT47X-300-S2R0B009JH Mouser Part No 80-SCT300S2R0B009JH New Product	KEMET	Common Mode Chokes / Filters 500V 0.72mH 30A DCR=2.31mOhms Heat Resistant Thru Hole Learn More about KEMET common mode coils	Datasheet	54In Stock	€21.11 €16.06 €15.42 €15.19 €14.60	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Coil		- 40 C	+ 130 C		Tray
EMI Gaskets, Sheets, Absorbers & Shielding Conn G SNA 0.8mm D-Sub 25 Pin 10pk 95-24003-10 TE Connectivity 1: €51.78 6In Stock New Product	Mfr. Part No. 95-24003-10 Mouser Part No 571-95-24003-10 New Product	TE Connectivity	EMI Gaskets, Sheets, Absorbers & Shielding Conn G SNA 0.8mm D-Sub 25 Pin 10pk Learn More about TE Connectivity te kemtron nickel aluminum emi connector gaskets	Datasheet	6In Stock	€51.78 €38.44 €36.56 €33.98 €32.44	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Gaskets					Bulk
Common Mode Chokes / Filters 260 Ohms 20% ICM0805ER261M Vishay / Dale 1: €0.636 974In Stock New Product	Mfr. Part No. ICM0805ER261M Mouser Part No 70-ICM0805ER261M New Product	Vishay / Dale	Common Mode Chokes / Filters 260 Ohms 20% Learn More about Vishay / Dale vishayicm	Datasheet	974In Stock	Cut Tape €0.636 €0.547 €0.502 €0.406 Reel €0.297 View €0.384 €0.329 €0.298 €0.278 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Common Mode Chokes	Common Mode Chokes		- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters 500V 1.08mH 20A DCR=3.52mOhms Heat Resistant Thru Hole SCT47X-200-S1R8B011JH KEMET 1: €21.11 49In Stock New Product	Mfr. Part No. SCT47X-200-S1R8B011JH Mouser Part No 80-SCT200S1R8B011JH New Product	KEMET	Common Mode Chokes / Filters 500V 1.08mH 20A DCR=3.52mOhms Heat Resistant Thru Hole Learn More about KEMET common mode coils	Datasheet	49In Stock	€21.11 €16.06 €15.27 €15.19 €14.60	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Coil		- 40 C	+ 130 C		Tray
Ferrite Cores & Accessories E160/80/40 Large Size B66008G0000X187 TDK 1: €55.93 16In Stock 8Expected 19/01/2027 New Product	Mfr. Part No. B66008G0000X187 Mouser Part No 871-B66008G0000X187 New Product	TDK	Ferrite Cores & Accessories E160/80/40 Large Size Learn More about TDK epcos large size ferrite cores	Datasheet	16In Stock 8Expected 19/01/2027	€55.93 €41.09	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Ferrite Cores					Tray
Common Mode Chokes / Filters INDUCTOR BIFILAR COMMON MODE ADAPTER TH Vicor 49390-221 49390-221 Vicor 1: €26.60 565In Stock 355Expected 07/06/2027	Mfr. Part No. 49390-221 Mouser Part No 492-49390-221	Vicor	Common Mode Chokes / Filters INDUCTOR BIFILAR COMMON MODE ADAPTER TH	Datasheet	565In Stock 355Expected 07/06/2027	€26.60 View Quote	Min.: 1 Mult.: 1	Common Mode Chokes