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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 1,649In Stock New Product	Mfr. Part # 54-786-013 Mouser Part # 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	1,649In 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 Feedthrough Filters 3000pF 12-32 51-719-011 Spectrum Control 1: $12.31 1,769In Stock New Product	Mfr. Part # 51-719-011 Mouser Part # 657-51-719-011 New Product	Spectrum Control	EMI Feedthrough Filters 3000pF 12-32 Learn More about Spectrum Control resin sealed emi filters	Datasheet	1,769In 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
EMI Feedthrough Filters 25A 2000pF 5/16-32 1202-005 Spectrum Control 1: $25.03 89In Stock 954On Order New Product	Mfr. Part # 1202-005 Mouser Part # 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	89In Stock 954On Order On Order Ship Dates Mfr. #: 1202-005 Stock: 89 Can Ship Immediately On Order: 87 Expected 11/6/2026 250 Expected 11/11/2026 617 Expected 9/27/2027 Factory Lead-Time: 48 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 # 1270-025 Mouser Part # 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 396In Stock 1,400Expected 12/30/2027 New Product	Mfr. Part # 54713001X5U102P Mouser Part # 657-54-713-001-102P New Product	Spectrum Control	EMI Feedthrough Filters EMI FILTER Learn More about Spectrum Control resin sealed emi filters	Datasheet	396In Stock 1,400Expected 12/30/2027	$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 .045UF 50V 10A 9900-381-6006 Spectrum Control 1: $11.41 231In Stock New Product	Mfr. Part # 9900-381-6006 Mouser Part # 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	$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 5A 27000pF 4-40 SCI-3112-000 Spectrum Control 1: $21.79 152In Stock New Product	Mfr. Part # SCI-3112-000 Mouser Part # 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	$21.79 $20.65 $18.74 $17.78 View $16.63 $15.77	Min.: 1 Mult.: 1	EMI Feedthrough Filters			LB Filter	- 55 C	+ 125 C
EMI Kits Flat Suppression Kit 0199000062 Fair-Rite 1: $143.22 4In Stock 5Expected 11/20/2026 New Product	Mfr. Part # 0199000062 Mouser Part # 623-0199000062 New Product	Fair-Rite	EMI Kits Flat Suppression Kit Learn More about Fair-Rite fair rite ferrite kits	Datasheet	4In Stock 5Expected 11/20/2026	$143.22 $137.18	Min.: 1 Mult.: 1	EMI Kits	Suppression Kit
EMI Feedthrough Filters 10A 3000pF Pi 12-28 1201-052 Spectrum Control 1: $21.46 19In Stock New Product	Mfr. Part # 1201-052 Mouser Part # 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
EMI Feedthrough Filters 3000PF 125V 15A 51-744-003 Spectrum Control 1: $40.12 15In Stock 634On Order New Product	Mfr. Part # 51-744-003 Mouser Part # 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. #: 51-744-003 Stock: 15 Can Ship Immediately On Order: 259 Expected 12/1/2026 375 Expected 2/4/2027 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 19In Stock 250Expected 11/25/2026 New Product	Mfr. Part # 54-790-023 Mouser Part # 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	$14.40 $14.25 $14.10 $13.95 View $13.80 $13.65	Min.: 1 Mult.: 1	EMI Feedthrough Filters				- 55 C	+ 125 C
Common Mode Chokes / Filters 500V 1.08mH 20A DCR=3.52mOhms Heat Resistant Thru Hole SCT47X-200-S1R8B011JH KEMET 1: $24.55 49In Stock New Product	Mfr. Part # SCT47X-200-S1R8B011JH Mouser Part # 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	$24.55 $18.67 $17.75 $17.66 $16.98	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Coil			- 40 C	+ 130 C		Tray
EMI Feedthrough Filters 10A 100V 31000pF L RESIN SEALED BOLT IN 51-712-067 Spectrum Control 1: $36.16 20In Stock 226Expected 2/1/2027 New Product	Mfr. Part # 51-712-067 Mouser Part # 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 2/1/2027	$36.16 $32.70 $31.64 $30.59 $29.53	Min.: 1 Mult.: 1	EMI Feedthrough Filters				- 55 C	+ 125 C
Ferrite Beads 1K ohms 1.5A 0805 AEC-Q200 ILHB0805ER102VHC41 Vishay 1: $0.17 15,620In Stock New Product	Mfr. Part # ILHB0805ER102VHC41 Mouser Part # 71-ILHB0805E102VHC41 New Product	Vishay	Ferrite Beads 1K ohms 1.5A 0805 AEC-Q200 Learn More about Vishay dale ilhb automotive ferrite beads	Datasheet	15,620In 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 500V 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole SCT47X-250-S1R9B010JH KEMET 1: $24.55 47In Stock New Product	Mfr. Part # SCT47X-250-S1R9B010JH Mouser Part # 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	$24.55 $18.67 $17.75 $17.66 $16.98	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: $24.55 54In Stock New Product	Mfr. Part # SCT47X-300-S2R0B009JH Mouser Part # 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	$24.55 $18.67 $17.93 $17.66 $16.98	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Coil			- 40 C	+ 130 C		Tray
Common Mode Chokes / Filters CMC 15 Ohm at 100MHz 0.4 A 0.25 Ohm ACMS-1210U3-150T ABRACON 1: $0.44 1,915In Stock New Product	Mfr. Part # ACMS-1210U3-150T Mouser Part # 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 $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 Feedthrough Filters PI .250 12-32 200V 302G 51000 1270-009 Spectrum Control 1: $12.05 99In Stock New Product	Mfr. Part # 1270-009 Mouser Part # 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
Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 79uH at 10kHz NANOCR CORE 742708112 Wurth Elektronik 1: $13.04 59In Stock New Product	Mfr. Part # 742708112 Mouser Part # 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	59In Stock	$13.04 $10.87 $7.03 $6.35 $6.22	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Cores			- 40 C	+ 125 C		Tray
EMI Gaskets, Sheets, Absorbers & Shielding Laird 8516-0121-89 8516-0121-89 Laird 1: $223.40 4In Stock New At Mouser	Mfr. Part # 8516-0121-89 Mouser Part # 739-8516012189 New At Mouser	Laird	EMI Gaskets, Sheets, Absorbers & Shielding		4In Stock	$223.40 $193.82 $184.86	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers
Common Mode Chokes / Filters 3-Phase 120A 1.21mH at 10kHz T60405-S6109-X005 Vacuumschmelze 1: $95.06 66In Stock Preliminary Release	Mfr. Part # T60405-S6109-X005 Mouser Part # 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	$95.06 $81.37 $81.33 $80.86 $76.32	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Choke			- 40 C	+ 75 C		Tray
Common Mode Chokes / Filters 4-fold 120A 0.85mH at 10kHz T60405-S6109-X006 Vacuumschmelze 1: $95.06 52In Stock Preliminary Release	Mfr. Part # T60405-S6109-X006 Mouser Part # 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	$95.06 $81.37 $81.33 $80.86 $76.32	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: $95.06 34In Stock 100Expected 12/7/2026 Preliminary Release	Mfr. Part # T60405-R6109-X004 Mouser Part # 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 12/7/2026	$95.06 $81.37 $81.33 $80.86 $76.32	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Choke			- 40 C	+ 75 C		Tray
Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD AB3X2X4.5DY-2K Niterra 1: $1.06 2,000In Stock New Product	Mfr. Part # AB3X2X4.5DY-2K Mouser Part # 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
Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD AB4X2X8DY-2K Niterra 1: $1.67 1,995In Stock New Product	Mfr. Part # AB4X2X8DY-2K Mouser Part # 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