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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 (CHF) 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: CHF 11.41 1’579In 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	1’579In Stock	CHF 11.41 CHF 10.81 CHF 9.81 CHF 9.30 View CHF 8.71 CHF 8.26	Min.: 1 Mult.: 1	EMI Feedthrough Filters			C Filter	- 55 C	+ 125 C		Bulk
EMI Feedthrough Filters 3000pF 12-32 51-719-011 Spectrum Control 1: CHF 9.91 1’767In 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	1’767In Stock	CHF 9.91 CHF 9.40 CHF 8.53 CHF 8.09 View CHF 7.56 CHF 7.17	Min.: 1 Mult.: 1	EMI Feedthrough Filters			Pi Filter	- 55 C	+ 125 C		Bulk
EMI Feedthrough Filters .045UF 50V 10A 9900-381-6006 Spectrum Control 1: CHF 9.18 231In 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	231In Stock	CHF 9.18 CHF 8.70 CHF 7.90 CHF 7.50 View CHF 7.01 CHF 6.65	Min.: 1 Mult.: 1	EMI Feedthrough Filters			C Filter	- 55 C	+ 125 C
EMI Feedthrough Filters 5A 27000pF 4-40 SCI-3112-000 Spectrum Control 1: CHF 17.54 152In Stock New Product	Mfr. Part No. SCI-3112-000 Mouser Part No 657-SCI-3112-000 New Product	Spectrum Control	EMI Feedthrough Filters 5A 27000pF 4-40 Learn More about Spectrum Control resin sealed emi filters	Datasheet	152In Stock	CHF 17.54 CHF 16.62 CHF 15.09 CHF 14.31 View CHF 13.38 CHF 12.69	Min.: 1 Mult.: 1	EMI Feedthrough Filters			LB Filter	- 55 C	+ 125 C
EMI Feedthrough Filters 25A 2000pF 5/16-32 1202-005 Spectrum Control 1: CHF 20.15 77In Stock 954On 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	77In Stock 954On Order On Order Ship Dates Mfr. No: 1202-005 Stock: 77 Can Dispatch Immediately On Order: 87 Expected 11/6/2026 250 Expected 11/11/2026 617 Expected 9/27/2027 Factory Lead Time: 48 Weeks	CHF 20.15 CHF 19.09 CHF 17.33 CHF 16.44 View CHF 15.38 CHF 14.58	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: CHF 20.79 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	CHF 20.79 CHF 19.69 CHF 17.87 CHF 16.96 View CHF 15.87 CHF 15.04	Min.: 1 Mult.: 1	EMI Feedthrough Filters			Pi Filter	- 55 C	+ 125 C
EMI Kits Flat Suppression Kit 0199000062 Fair-Rite 1: CHF 115.29 4In Stock 5Expected 12/24/2026 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 12/24/2026	CHF 115.29 CHF 110.42	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: CHF 4.88 42In Stock 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	42In Stock	Cut Tape CHF 4.88 CHF 4.02 CHF 3.72 CHF 3.43 Reel CHF 3.43 View CHF 3.11 CHF 3.10 MouseReel Available	Min.: 1 Mult.: 1 : 60	Common Mode Chokes	Common Mode Chokes			- 40 C	+ 150 C		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters CM CHOKE 7A 3.79k OHM 1.5kV SMD ICMS2321AGFG481N1A Vishay / Dale 1: CHF 4.88 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 CHF 4.88 CHF 4.02 CHF 3.72 CHF 3.43 Reel CHF 3.43 View CHF 3.11 CHF 3.10 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: CHF 9.70 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	CHF 9.70 CHF 9.19 CHF 8.35 CHF 7.91 View CHF 7.39 CHF 7.02 CHF 7.01	Min.: 1 Mult.: 1	EMI Feedthrough Filters			Pi Filter	- 55 C	+ 125 C
Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 79uH at 10kHz NANOCR CORE 742708112 Wurth Elektronik 1: CHF 10.49 50In Stock New Product	Mfr. Part No. 742708112 Mouser Part No 710-742708112 New Product	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 79uH at 10kHz NANOCR CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	50In Stock	CHF 10.49 CHF 8.75 CHF 5.66 CHF 5.11 CHF 5.01	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Cores			- 40 C	+ 125 C		Tray
Ferrite Beads 1K ohms 1.5A 0805 AEC-Q200 ILHB0805ER102VHC41 Vishay 1: CHF 0.137 15’568In 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	15’568In Stock	Cut Tape CHF 0.137 CHF 0.061 CHF 0.053 CHF 0.043 Reel CHF 0.022 View CHF 0.037 CHF 0.033 CHF 0.029 CHF 0.02 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: CHF 0.354 1’915In 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	1’915In Stock	Cut Tape CHF 0.354 CHF 0.294 CHF 0.272 CHF 0.21 Reel CHF 0.127 View CHF 0.199 CHF 0.154 CHF 0.126 CHF 0.124 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Common Mode Chokes	Common Mode Choke			- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
EMI Feedthrough Filters 3000PF 125V 15A 51-744-003 Spectrum Control 1: CHF 32.29 15In Stock 634On 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	15In Stock 634On Order On Order Ship Dates Mfr. No: 51-744-003 Stock: 15 Can Dispatch Immediately On Order: 259 Expected 12/1/2026 375 Expected 2/4/2027 Factory Lead Time: 38 Weeks	CHF 32.29 CHF 29.20 CHF 28.26 CHF 27.32	Min.: 1 Mult.: 1	EMI Feedthrough Filters				- 55 C	+ 125 C
EMI Feedthrough Filters .056UF C/CKT FILTER 54-790-023 Spectrum Control 1: CHF 11.59 19In Stock 250Expected 11/25/2026 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	19In Stock 250Expected 11/25/2026	CHF 11.59 CHF 11.48 CHF 11.35 CHF 11.23 View CHF 11.11 CHF 10.99	Min.: 1 Mult.: 1	EMI Feedthrough Filters				- 55 C	+ 125 C
Ferrite Beads 420ohms 1A 0805 AEC-Q200 ILHB0805ER421VHC31 Vishay 1: CHF 0.096 19’700In 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	19’700In Stock	Cut Tape CHF 0.096 CHF 0.043 CHF 0.037 CHF 0.031 Reel CHF 0.015 View CHF 0.026 CHF 0.023 CHF 0.021 CHF 0.014 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: CHF 29.11 20In Stock 226Expected 2/23/2027 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 2/23/2027	CHF 29.11 CHF 26.32 CHF 25.47 CHF 24.63 CHF 23.77	Min.: 1 Mult.: 1	EMI Feedthrough Filters				- 55 C	+ 125 C
EMI Feedthrough Filters 10A 3000pF Pi 12-28 1201-052 Spectrum Control 1: CHF 17.28 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	CHF 17.28 CHF 17.07 CHF 16.89 CHF 16.72 View CHF 16.55 CHF 16.38	Min.: 1 Mult.: 1	EMI Feedthrough Filters			Pi Filter	- 55 C	+ 125 C
EMI Feedthrough Filters EMI FILTER 54713001X5U102P Spectrum Control 1: CHF 4.93 25In Stock 1’400Expected 12/30/2027 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	25In Stock 1’400Expected 12/30/2027	CHF 4.93 CHF 4.68 CHF 4.24 CHF 4.02 View CHF 3.76 CHF 3.58	Min.: 1 Mult.: 1	EMI Feedthrough Filters			C Filter	- 55 C	+ 85 C		Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Laird 8516-0121-89 8516-0121-89 Laird 1: CHF 179.82 4In Stock 265Expected 11/16/2026 New At Mouser	Mfr. Part No. 8516-0121-89 Mouser Part No 739-8516012189 New At Mouser	Laird	EMI Gaskets, Sheets, Absorbers & Shielding		4In Stock 265Expected 11/16/2026	CHF 179.82 CHF 156.02 CHF 148.81	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers
Common Mode Chokes / Filters 4-fold 120A 0.85mH at 10kHz T60405-S6109-X006 Vacuumschmelze 1: CHF 96.09 52In Stock Preliminary Release	Mfr. Part No. T60405-S6109-X006 Mouser Part No 983-T60405-S6109X006 Preliminary Release	Vacuumschmelze	Common Mode Chokes / Filters 4-fold 120A 0.85mH at 10kHz Learn More about Vacuumschmelze vac vacocoil common mode chokes	Datasheet	52In Stock	CHF 96.09 CHF 82.26 CHF 82.22 CHF 81.74 CHF 77.15	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Choke			- 40 C	+ 75 C		Tray
Common Mode Chokes / Filters 1-Phase 120A 1.52mH at 10kHz T60405-R6109-X004 Vacuumschmelze 1: CHF 96.09 34In Stock 100Expected 11/17/2026 Preliminary Release	Mfr. Part No. T60405-R6109-X004 Mouser Part No 983-T60405-R6109X004 Preliminary Release	Vacuumschmelze	Common Mode Chokes / Filters 1-Phase 120A 1.52mH at 10kHz Learn More about Vacuumschmelze vac vacocoil common mode chokes	Datasheet	34In Stock 100Expected 11/17/2026	CHF 96.09 CHF 82.26 CHF 82.22 CHF 81.74 CHF 77.15	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Choke			- 40 C	+ 75 C		Tray
Common Mode Chokes / Filters 3-Phase 120A 1.21mH at 10kHz T60405-S6109-X005 Vacuumschmelze 1: CHF 96.09 66In Stock Preliminary Release	Mfr. Part No. T60405-S6109-X005 Mouser Part No 983-T60405-S6109X005 Preliminary Release	Vacuumschmelze	Common Mode Chokes / Filters 3-Phase 120A 1.21mH at 10kHz Learn More about Vacuumschmelze vac vacocoil common mode chokes	Datasheet	66In Stock	CHF 96.09 CHF 82.26 CHF 82.22 CHF 81.74 CHF 77.15	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Choke			- 40 C	+ 75 C		Tray
Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD AB3X2X3DY-2K Niterra 1: CHF 0.749 2’000In 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	2’000In Stock	CHF 0.749 CHF 0.52 CHF 0.448 CHF 0.398 View CHF 0.351 CHF 0.295 CHF 0.275 CHF 0.25	Min.: 1 Mult.: 1	Ferrite Cable Cores	Ferrite Cable Cores	Round
Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD AB4X2X6DY-2K Niterra 1: CHF 1.18 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	CHF 1.18 CHF 0.813 CHF 0.707 CHF 0.651 View CHF 0.573 CHF 0.465 CHF 0.431 CHF 0.421	Min.: 1 Mult.: 1	Ferrite Cable Cores	Ferrite Cable Cores	Round