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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	Circuit Type	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Common Mode Chokes / Filters 500V 1.08mH 20A DCR=3.52mOhms Heat Resistant Thru Hole SCT47X-200-S1R8B011JV KEMET 1: 21,11 € 54In Stock New Product	Mfr. Part No. SCT47X-200-S1R8B011JV Mouser Part No 80-SCT200S1R8B011JV 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	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 Feedthrough Filters 10A 3000pF Pi 12-28 1201-052 Spectrum Control 1: 18,46 € 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	18,46 € 18,24 € 18,05 € 17,86 € View 17,68 € 17,50 €	Min.: 1 Mult.: 1	EMI Feedthrough Filters		Pi Filter	- 55 C	+ 125 C
Common Mode Chokes / Filters 500V 0.72mH 30A DCR=2.31mOhms Heat Resistant Thru Hole SCT47X-300-S2R0B009JV KEMET 1: 21,11 € 54In Stock New Product	Mfr. Part No. SCT47X-300-S2R0B009JV Mouser Part No 80-SCT300S2R0B009JV 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 Laird 8516-0121-89 8516-0121-89 Laird 1: 192,12 € 4In Stock 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	192,12 € 164,31 € 158,98 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers
Common Mode Chokes / Filters 4-fold 120A 0.85mH at 10kHz T60405-S6109-X006 Vacuumschmelze 1: 102,66 € 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	102,66 € 87,88 € 87,84 € 87,33 € 82,43 €	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: 102,66 € 34In Stock 100Expected 12/7/2026 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 12/7/2026	102,66 € 87,88 € 87,84 € 87,33 € 82,43 €	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: 102,66 € 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	102,66 € 87,88 € 87,84 € 87,33 € 82,43 €	Min.: 1 Mult.: 1	Common Mode Chokes	Common Mode Choke		- 40 C	+ 75 C	Tray
Feed Through Capacitors 500V 470pF +/-20% Bottom end seal SFSWR5000471MC0 Knowles Syfer 1: 21,34 € 26In Stock 74On Order New Product	Mfr. Part No. SFSWR5000471MC0 Mouser Part No 843-SFSWR5000471MC0 New Product	Knowles Syfer	Feed Through Capacitors 500V 470pF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	26In Stock 74On Order	21,34 € 16,32 € 14,59 € 13,20 € View 12,69 € Quote	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 500V 680pF +/-20% Bottom end seal SFSWR5000681MX0 Knowles Syfer 1: 20,77 € 81In Stock 19Expected 10/21/2026 New Product	Mfr. Part No. SFSWR5000681MX0 Mouser Part No 843-SFSWR5000681MX0 New Product	Knowles Syfer	Feed Through Capacitors 500V 680pF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	81In Stock 19Expected 10/21/2026	20,77 € 15,89 € 14,21 € 12,85 € View 12,36 € 11,89 €	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 200V 22nF +/-20% Bottom end seal SFSWR2000223MX0 Knowles Syfer 1: 20,83 € 98In Stock 2On Order New Product	Mfr. Part No. SFSWR2000223MX0 Mouser Part No 843-SFSWR2000223MX0 New Product	Knowles Syfer	Feed Through Capacitors 200V 22nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	98In Stock 2On Order	20,83 € 15,94 € 14,25 € 12,89 € View 12,38 € 11,93 €	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 500V 10nF +/-20% Bottom end seal SFSWR5000103MX0 Knowles Syfer 1: 20,83 € 64In Stock 36On Order New Product	Mfr. Part No. SFSWR5000103MX0 Mouser Part No 843-SFSWR5000103MX0 New Product	Knowles Syfer	Feed Through Capacitors 500V 10nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	64In Stock 36On Order	20,83 € 15,94 € 14,25 € 12,89 € View 12,38 € 11,93 €	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 500V 1.5nF +/-20% Bottom end seal SFSWR5000152MX0 Knowles Syfer 1: 20,77 € 92In Stock 8On Order New Product	Mfr. Part No. SFSWR5000152MX0 Mouser Part No 843-SFSWR5000152MX0 New Product	Knowles Syfer	Feed Through Capacitors 500V 1.5nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	92In Stock 8On Order	20,77 € 15,89 € 14,21 € 12,85 € View 12,36 € 11,89 €	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 500V 330pF +/-20% Bottom end seal SFSWR5000331MC0 Knowles Syfer 1: 21,16 € 93In Stock 7On Order New Product	Mfr. Part No. SFSWR5000331MC0 Mouser Part No 843-SFSWR5000331MC0 New Product	Knowles Syfer	Feed Through Capacitors 500V 330pF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	93In Stock 7On Order	21,16 € 16,19 € 14,48 € 13,10 € View 12,59 € Quote	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 500V 3.3nF +/-20% Bottom end seal SFSWR5000332MX0 Knowles Syfer 1: 20,77 € 100In Stock New Product	Mfr. Part No. SFSWR5000332MX0 Mouser Part No 843-SFSWR5000332MX0 New Product	Knowles Syfer	Feed Through Capacitors 500V 3.3nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	100In Stock	20,77 € 15,89 € 14,21 € 12,85 € View 12,36 € 11,89 €	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 500V 220pF +/-20% Bottom end seal SFSWR5000221MC0 Knowles Syfer 1: 21,22 € 74In Stock 26On Order New Product	Mfr. Part No. SFSWR5000221MC0 Mouser Part No 843-SFSWR5000221MC0 New Product	Knowles Syfer	Feed Through Capacitors 500V 220pF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	74In Stock 26On Order	21,22 € 16,24 € 14,52 € 13,13 € View 12,62 € Quote	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 500V 2.2nF +/-20% Bottom end seal SFSWR5000222MX0 Knowles Syfer 1: 20,77 € 89In Stock 11On Order New Product	Mfr. Part No. SFSWR5000222MX0 Mouser Part No 843-SFSWR5000222MX0 New Product	Knowles Syfer	Feed Through Capacitors 500V 2.2nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	89In Stock 11On Order	20,77 € 15,89 € 14,21 € 12,85 € View 12,36 € 11,89 €	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 100V 33nF +/-20% Bottom end seal SFSWR1000333MX0 Knowles Syfer 1: 20,89 € 100In Stock New Product	Mfr. Part No. SFSWR1000333MX0 Mouser Part No 843-SFSWR1000333MX0 New Product	Knowles Syfer	Feed Through Capacitors 100V 33nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	100In Stock	20,89 € 15,99 € 14,29 € 11,73 €	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 500V 10pF -20% +80% Flange end seal SFSWG5000100ZC0 Knowles Syfer 1: 20,94 € 54In Stock 46On Order New Product	Mfr. Part No. SFSWG5000100ZC0 Mouser Part No 843-SFSWG5000100ZC0 New Product	Knowles Syfer	Feed Through Capacitors 500V 10pF -20% +80% Flange end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	54In Stock 46On Order	20,94 € 16,02 € 14,33 € 12,96 € View 12,45 € 11,99 €	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 200V 15nF +/-20% Bottom end seal SFSWR2000153MX0 Knowles Syfer 1: 20,83 € 89In Stock 11On Order New Product	Mfr. Part No. SFSWR2000153MX0 Mouser Part No 843-SFSWR2000153MX0 New Product	Knowles Syfer	Feed Through Capacitors 200V 15nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	89In Stock 11On Order	20,83 € 15,94 € 14,25 € 12,89 € View 12,38 € 11,93 €	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 500V 1.0nF +/-20% Flange end seal SFSWG5000102MX0 Knowles Syfer 1: 20,77 € 100In Stock New Product	Mfr. Part No. SFSWG5000102MX0 Mouser Part No 843-SFSWG5000102MX0 New Product	Knowles Syfer	Feed Through Capacitors 500V 1.0nF +/-20% Flange end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	100In Stock	20,77 € 15,89 € 14,21 € 12,85 € View 12,36 € 11,89 €	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors 500V 6.8nF +/-20% Bottom end seal SFSWR5000682MX0 Knowles Syfer 1: 20,83 € 74In Stock 26On Order New Product	Mfr. Part No. SFSWR5000682MX0 Mouser Part No 843-SFSWR5000682MX0 New Product	Knowles Syfer	Feed Through Capacitors 500V 6.8nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	74In Stock 26On Order	20,83 € 15,94 € 14,25 € 12,89 € View 12,38 € 11,93 €	Min.: 1 Mult.: 1	Feed Through Capacitors	EMI Filter		- 55 C	+ 125 C	Bulk
Feed Through Capacitors NFM15TC105D0G3D Murata Electronics 1: 0,241 € 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 0,241 € 0,139 € 0,084 € 0,068 € View Reel 0,041 € 0,058 € 0,057 € 0,05 € 0,041 €	Min.: 1 Mult.: 1 : 10.000	Feed Through Capacitors					Reel, Cut Tape
Ferrite Cores & Accessories 79 TOROID 5979001101 Fair-Rite 1: 0,998 € 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	0,998 € 0,697 € 0,60 € 0,532 € View 0,47 € 0,379 € 0,341 € 0,315 €	Min.: 1 Mult.: 1	Ferrite Cores & Accessories					Bulk
Ferrite Cores & Accessories 80 TOROID 5980001101 Fair-Rite 1: 1,07 € 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	1,07 € 0,746 € 0,641 € 0,568 € View 0,501 € 0,42 € 0,363 € 0,349 €	Min.: 1 Mult.: 1	Ferrite Cores & Accessories					Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .080X12X12in 21850081 Laird 1: 440,79 € 11In Stock	Mfr. Part No. 21850081 Mouser Part No 739-21850081	Laird	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .080X12X12in Learn More about Laird eccosorb rf lb emi absorbers	Datasheet	11In Stock	440,79 € 394,04 €	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers				Bulk