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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Shape	Circuit Type	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
EMI Feedthrough Filters 10A .3uF 10-32 54-786-013 Spectrum Control 1: $14.17 1,589In Stock New Product	Mfr. Part No. 54-786-013 Mouser Part No 657-54-786-013 New Product	Spectrum Control	EMI Feedthrough Filters 10A .3uF 10-32 Learn More about Spectrum Control resin sealed emi filters	Datasheet	1,589In Stock	$14.17 $13.43 $12.19 $11.56 View $10.82 $10.26	Min.: 1 Mult.: 1	EMI Feedthrough Filters			C Filter	- 55 C	+ 125 C		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Laird Technologies 8516-0121-89 8516-0121-89 Laird Technologies 1: $223.40 270In Stock New At Mouser	Mfr. Part No. 8516-0121-89 Mouser Part No 739-8516012189 New At Mouser	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding		270In Stock	$223.40 $193.82 $184.86	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers
EMI Feedthrough Filters .045UF 50V 10A 9900-381-6006 Spectrum Control 1: $11.41 227In Stock New Product	Mfr. Part No. 9900-381-6006 Mouser Part No 657-9900-381-6006 New Product	Spectrum Control	EMI Feedthrough Filters .045UF 50V 10A Learn More about Spectrum Control resin sealed emi filters	Datasheet	227In Stock	$11.41 $10.81 $9.81 $9.31 View $8.71 $8.26	Min.: 1 Mult.: 1	EMI Feedthrough Filters			C Filter	- 55 C	+ 125 C
EMI Feedthrough Filters 25A 2000pF 5/16-32 1202-005 Spectrum Control 1: $25.03 169In Stock 647On Order New Product	Mfr. Part No. 1202-005 Mouser Part No 657-1202-005 New Product	Spectrum Control	EMI Feedthrough Filters 25A 2000pF 5/16-32 Learn More about Spectrum Control resin sealed emi filters	Datasheet	169In Stock 647On Order On Order Ship Dates Mfr. No: 1202-005 Stock: 169 Can Dispatch Immediately On Order: 30 Pending 617 Expected 27/09/2027 Factory Lead Time: 68 Weeks	$25.03 $23.72 $21.53 $20.42 View $19.11 $18.12	Min.: 1 Mult.: 1	EMI Feedthrough Filters			Pi Filter	- 55 C	+ 125 C
EMI Feedthrough Filters 5000pF Pi 12-32 1270-025 Spectrum Control 1: $25.82 184In Stock New Product	Mfr. Part No. 1270-025 Mouser Part No 657-1270-025 New Product	Spectrum Control	EMI Feedthrough Filters 5000pF Pi 12-32 Learn More about Spectrum Control resin sealed emi filters	Datasheet	184In Stock	$25.82 $24.46 $22.20 $21.07 View $19.71 $18.69	Min.: 1 Mult.: 1	EMI Feedthrough Filters			Pi Filter	- 55 C	+ 125 C
EMI Feedthrough Filters EMI FILTER 54713001X5U102P Spectrum Control 1: $6.13 410In Stock 2,835On Order New Product	Mfr. Part No. 54713001X5U102P Mouser Part No 657-54-713-001-102P New Product	Spectrum Control	EMI Feedthrough Filters EMI FILTER Learn More about Spectrum Control resin sealed emi filters	Datasheet	410In Stock 2,835On Order On Order Ship Dates Mfr. No: 54713001X5U102P Stock: 410 Can Dispatch Immediately On Order: 1,435 Expected 03/03/2027 1,400 Expected 30/12/2027 Factory Lead Time: 37 Weeks	$6.13 $5.81 $5.27 $5.00 View $4.68 $4.44	Min.: 1 Mult.: 1	EMI Feedthrough Filters			C Filter	- 55 C	+ 85 C		Bulk
EMI Feedthrough Filters 3000pF 12-32 51-719-011 Spectrum Control 1: $12.31 779In Stock New Product	Mfr. Part No. 51-719-011 Mouser Part No 657-51-719-011 New Product	Spectrum Control	EMI Feedthrough Filters 3000pF 12-32 Learn More about Spectrum Control resin sealed emi filters	Datasheet	779In Stock	$12.31 $11.67 $10.59 $10.05 View $9.40 $8.91	Min.: 1 Mult.: 1	EMI Feedthrough Filters			Pi Filter	- 55 C	+ 125 C		Bulk
Common Mode Chokes / Filters CM CHOKE 7A 3.79k OHM 1.5kV SMD ICMS2321AGFG481N1A Vishay / Dale 1: $6.06 42In Stock New Product	Mfr. Part No. ICMS2321AGFG481N1A Mouser Part No 71-CMS2321AGFG481N1A New Product	Vishay / Dale	Common Mode Chokes / Filters CM CHOKE 7A 3.79k OHM 1.5kV SMD Learn More about Vishay / Dale vishay icms2321 1a common mode chokes	Datasheet	42In Stock	Cut Tape $6.06 $4.99 $4.62 $4.25 Reel $4.25 View $3.86 $3.85 MouseReel Available	Min.: 1 Mult.: 1 : 60	Common Mode Chokes	Common Mode Chokes			- 40 C	+ 150 C		Reel, Cut Tape, MouseReel
EMI Kits Flat Suppression Kit 0199000062 Fair-Rite 1: $143.22 4In Stock 5Expected 24/12/2026 New Product	Mfr. Part No. 0199000062 Mouser Part No 623-0199000062 New Product	Fair-Rite	EMI Kits Flat Suppression Kit Learn More about Fair-Rite fair rite ferrite kits	Datasheet	4In Stock 5Expected 24/12/2026	$143.22 $137.18	Min.: 1 Mult.: 1	EMI Kits	Suppression Kit
Common Mode Chokes / Filters CM CHOKE 18A 0.78k OHM 1.5kV SMD ICMS2321AGFG101N1A Vishay / Dale 1: $6.06 Lead-Time 9 Weeks New Product	Mfr. Part No. ICMS2321AGFG101N1A Mouser Part No 71-CMS2321AGFG101N1A New Product	Vishay / Dale	Common Mode Chokes / Filters CM CHOKE 18A 0.78k OHM 1.5kV SMD Learn More about Vishay / Dale vishay icms2321 1a common mode chokes	Datasheet	Lead-Time 9 Weeks	Cut Tape $6.06 $4.99 $4.62 $4.25 Reel $4.25 View $3.86 $3.85 MouseReel Available	Min.: 1 Mult.: 1 : 60	Common Mode Chokes	Common Mode Chokes			- 40 C	+ 150 C		Reel, Cut Tape, MouseReel
EMI Feedthrough Filters PI .250 12-32 200V 302G 51000 1270-009 Spectrum Control 1: $12.05 99In Stock New Product	Mfr. Part No. 1270-009 Mouser Part No 657-1270-009 New Product	Spectrum Control	EMI Feedthrough Filters PI .250 12-32 200V 302G 51000 Learn More about Spectrum Control resin sealed emi filters	Datasheet	99In Stock	$12.05 $11.42 $10.37 $9.83 View $9.19 $8.72 $8.71	Min.: 1 Mult.: 1	EMI Feedthrough Filters			Pi Filter	- 55 C	+ 125 C
EMI Feedthrough Filters 3000PF 125V 15A 51-744-003 Spectrum Control 1: $40.12 6In Stock 1,019On Order New Product	Mfr. Part No. 51-744-003 Mouser Part No 657-51-744-003 New Product	Spectrum Control	EMI Feedthrough Filters 3000PF 125V 15A Learn More about Spectrum Control resin sealed emi filters	Datasheet	6In Stock 1,019On Order On Order Ship Dates Mfr. No: 51-744-003 Stock: 6 Can Dispatch Immediately On Order: 259 Expected 01/12/2026 375 Expected 04/02/2027 385 Expected 03/03/2027 Factory Lead Time: 38 Weeks	$40.12 $36.28 $35.11 $33.94	Min.: 1 Mult.: 1	EMI Feedthrough Filters				- 55 C	+ 125 C
EMI Feedthrough Filters .056UF C/CKT FILTER 54-790-023 Spectrum Control 1: $14.40 16In Stock 250Expected 27/11/2026 New Product	Mfr. Part No. 54-790-023 Mouser Part No 657-54-790-023 New Product	Spectrum Control	EMI Feedthrough Filters .056UF C/CKT FILTER Learn More about Spectrum Control resin sealed emi filters	Datasheet	16In Stock 250Expected 27/11/2026	$14.40 $14.25 $14.10 $13.95 View $13.80 $13.65	Min.: 1 Mult.: 1	EMI Feedthrough Filters				- 55 C	+ 125 C
Ferrite Beads 420ohms 1A 0805 AEC-Q200 ILHB0805ER421VHC31 Vishay 1: $0.12 19,660In Stock New Product	Mfr. Part No. ILHB0805ER421VHC31 Mouser Part No 71-ILHB0805E421VHC31 New Product	Vishay	Ferrite Beads 420ohms 1A 0805 AEC-Q200 Learn More about Vishay dale ilhb automotive ferrite beads	Datasheet	19,660In Stock	Cut Tape $0.12 $0.054 $0.047 $0.038 Reel $0.019 View $0.033 $0.029 $0.026 $0.017 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Ferrite Beads	Ferrite Bead			- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
EMI Feedthrough Filters 10A 100V 31000pF L RESIN SEALED BOLT IN 51-712-067 Spectrum Control 1: $36.16 20In Stock 226Expected 23/02/2027 New Product	Mfr. Part No. 51-712-067 Mouser Part No 657-51-712-067 New Product	Spectrum Control	EMI Feedthrough Filters 10A 100V 31000pF L RESIN SEALED BOLT IN Learn More about Spectrum Control resin sealed emi filters	Datasheet	20In Stock 226Expected 23/02/2027	$36.16 $32.70 $31.64 $30.59 $29.53	Min.: 1 Mult.: 1	EMI Feedthrough Filters				- 55 C	+ 125 C
EMI Feedthrough Filters 10A 3000pF Pi 12-28 1201-052 Spectrum Control 1: $21.46 19In Stock New Product	Mfr. Part No. 1201-052 Mouser Part No 657-1201-052 New Product	Spectrum Control	EMI Feedthrough Filters 10A 3000pF Pi 12-28 Learn More about Spectrum Control resin sealed emi filters	Datasheet	19In Stock	$21.46 $21.21 $20.99 $20.77 View $20.56 $20.35	Min.: 1 Mult.: 1	EMI Feedthrough Filters			Pi Filter	- 55 C	+ 125 C
Ferrite Beads 1K ohms 1.5A 0805 AEC-Q200 ILHB0805ER102VHC41 Vishay 1: $0.17 15,431In Stock New Product	Mfr. Part No. ILHB0805ER102VHC41 Mouser Part No 71-ILHB0805E102VHC41 New Product	Vishay	Ferrite Beads 1K ohms 1.5A 0805 AEC-Q200 Learn More about Vishay dale ilhb automotive ferrite beads	Datasheet	15,431In Stock	Cut Tape $0.17 $0.076 $0.066 $0.053 Reel $0.027 View $0.046 $0.041 $0.036 $0.024 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Ferrite Beads	Ferrite Bead			- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters CMC 15 Ohm at 100MHz 0.4 A 0.25 Ohm ACMS-1210U3-150T ABRACON 1: $0.44 2,188In Stock New Product	Mfr. Part No. ACMS-1210U3-150T Mouser Part No 815-ACMS-1210U3-150T New Product	ABRACON	Common Mode Chokes / Filters CMC 15 Ohm at 100MHz 0.4 A 0.25 Ohm	Datasheet	2,188In Stock	Cut Tape $0.44 $0.365 $0.338 $0.26 Reel $0.158 View $0.248 $0.192 $0.157 $0.153 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Common Mode Chokes	Common Mode Choke			- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
EMI Gaskets, Sheets, Absorbers & Shielding Laird Technologies 857851016R0200 857851016R0200 Laird Technologies 1: $260.18 2In Stock New At Mouser	Mfr. Part No. 857851016R0200 Mouser Part No 739-857851016R0200 New At Mouser	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding		2In Stock	$260.18 $229.13 $218.54	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers
EMI Gaskets, Sheets, Absorbers & Shielding Laird Technologies 857851524R0200 857851524R0200 Laird Technologies 1: $260.18 1In Stock New At Mouser	Mfr. Part No. 857851524R0200 Mouser Part No 739-857851524R0200 New At Mouser	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding		1In Stock	$260.18 $229.13 $218.54	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers
EMI Gaskets, Sheets, Absorbers & Shielding ChStr,EcE093 Laird Technologies 8868-0100-93 8868-0100-93 Laird Technologies 1: $15.01 135In Stock New At Mouser	Mfr. Part No. 8868-0100-93 Mouser Part No 739-8868-0100-93 New At Mouser	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding ChStr,EcE093	Datasheet	135In Stock	$15.01 $10.13 $9.66 $8.55 View $8.13 $7.83 $7.32	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Elastomers
Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD AB3X2X3DY-2K Niterra 1: $0.93 1,990In Stock New Product	Mfr. Part No. AB3X2X3DY-2K Mouser Part No 757-AB3X2X3DY-2K New Product	Niterra	Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD Learn More about Niterra amobeads dy ferrite cores	Datasheet	1,990In Stock	$0.93 $0.647 $0.557 $0.494 View $0.436 $0.366 $0.342 $0.31	Min.: 1 Mult.: 1	Ferrite Cable Cores	Ferrite Cable Cores	Round
Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD AB4X2X8DY-2K Niterra 1: $1.67 1,995In Stock New Product	Mfr. Part No. AB4X2X8DY-2K Mouser Part No 757-AB4X2X8DY-2K New Product	Niterra	Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD Learn More about Niterra amobeads dy ferrite cores		1,995In Stock	$1.67 $1.15 $0.99 $0.919 View $0.81 $0.657 $0.61 $0.595	Min.: 1 Mult.: 1	Ferrite Cable Cores	Ferrite Cable Cores	Round
Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD AB4X2X4.5DY-2K Niterra 1: $1.14 2,000In Stock New Product	Mfr. Part No. AB4X2X4.5DY-2K Mouser Part No 757-AB4X2X4.5DY-2K New Product	Niterra	Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD Learn More about Niterra amobeads dy ferrite cores	Datasheet	2,000In Stock	$1.14 $0.792 $0.683 $0.629 View $0.554 $0.449 $0.417 $0.407	Min.: 1 Mult.: 1	Ferrite Cable Cores	Ferrite Cable Cores	Round
Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD AB3X2X4.5DY-2K Niterra 1: $1.06 2,000In Stock New Product	Mfr. Part No. AB3X2X4.5DY-2K Mouser Part No 757-AB3X2X4.5DY-2K New Product	Niterra	Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD Learn More about Niterra amobeads dy ferrite cores	Datasheet	2,000In Stock	$1.06 $0.741 $0.637 $0.566 View $0.499 $0.419 $0.392 $0.355	Min.: 1 Mult.: 1	Ferrite Cable Cores	Ferrite Cable Cores	Round