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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	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Common Mode Chokes / Filters 1000V 1.2 mH 14A 4-Phase 4.040 mohm AEC-Q200 SCF39XV-140-Y1R6A007JH KEMET 1: $30.95 92In Stock	Mfr. Part No. SCF39XV-140-Y1R6A007JH Mouser Part No 80-SCF39XV14Y1R6A7JH	KEMET	Common Mode Chokes / Filters 1000V 1.2 mH 14A 4-Phase 4.040 mohm AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	92In Stock	$30.95 $25.30 $24.29 $24.28 View $21.49 Quote	Min.: 1 Mult.: 1	Common Mode Chokes	AC Line Filters		- 40 C	+ 150 C	AEC-Q200	Tray
Common Mode Chokes / Filters DATA LINE-CHOKE 2X2.2MH -30%/+50% B82790C0225N265 TDK 1: $2.80 10,658In Stock End of Life	Mfr. Part No. B82790C0225N265 Mouser Part No 871-B82790C225N265 End of Life	TDK	Common Mode Chokes / Filters DATA LINE-CHOKE 2X2.2MH -30%/+50%	Datasheet	10,658In Stock	Cut Tape $2.80 $2.30 $2.01 $1.90 View Reel $1.42 $1.76 $1.73 $1.51 $1.42 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Common Mode Chokes	Common Mode Chokes		- 40 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Clamp On Cores Broadband Freq 46Mat 360Ohm @250MHz Roun 0446176451 Fair-Rite 1: $9.21 8,644In Stock	Mfr. Part No. 0446176451 Mouser Part No 623-0446176451	Fair-Rite	Ferrite Clamp On Cores Broadband Freq 46Mat 360Ohm @250MHz Roun Learn More about Fair-Rite fair rite cable snap its	Datasheet	8,644In Stock	$9.21 $6.68 $5.45 $4.94	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		Round				Bulk
Ferrite Beads 44 SM BEAD Z=575 OHM @250MHz 2744555577 Fair-Rite 1: $0.74 86,884In Stock	Mfr. Part No. 2744555577 Mouser Part No 623-2744555577	Fair-Rite	Ferrite Beads 44 SM BEAD Z=575 OHM @250MHz Learn More about Fair-Rite fair rite sm ferrite beads	Datasheet	86,884In Stock	Cut Tape $0.74 $0.516 $0.446 $0.397 View Reel $0.256 $0.351 $0.297 $0.259 $0.256 $0.256 MouseReel Available	Min.: 1 Mult.: 1 : 9,000	Ferrite Beads	Ferrite Chip Beads, Differential Mode		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Ferrite Beads 61 WOUND BEAD Z=1000 OHM @100MHz 2961666631 Fair-Rite 1: $0.89 73,179In Stock	Mfr. Part No. 2961666631 Mouser Part No 623-2961666631	Fair-Rite	Ferrite Beads 61 WOUND BEAD Z=1000 OHM @100MHz	Datasheet	73,179In Stock	$0.89 $0.62 $0.537 $0.479 View $0.354 $0.336 $0.309 $0.298 $0.294	Min.: 1 Mult.: 1	Ferrite Beads	Ferrite Beads		- 55 C	+ 125 C		Bulk
Common Mode Chokes / Filters 2.2KOhm 30% 100MHz SRF3216-222Y Bourns 1: $0.55 100,534In Stock	Mfr. Part No. SRF3216-222Y Mouser Part No 652-SRF3216-222Y	Bourns	Common Mode Chokes / Filters 2.2KOhm 30% 100MHz	Datasheet	100,534In Stock	Cut Tape $0.55 $0.45 $0.393 $0.371 Reel $0.28 View $0.343 $0.324 $0.305 $0.266 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Common Mode Chokes	Common Mode Chokes		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters COM MODE 90Ohms NOISE FILTER EXC-24CE900U Panasonic Industry 1: $0.40 350,392In Stock	Mfr. Part No. EXC-24CE900U Mouser Part No 667-EXC-24CE900U	Panasonic Industry	Common Mode Chokes / Filters COM MODE 90Ohms NOISE FILTER Learn More about Panasonic Industry panasonic exc common mode chokes	Datasheet	350,392In Stock	Cut Tape $0.40 $0.33 $0.256 $0.223 View Reel $0.175 $0.211 $0.196 $0.186 $0.176 $0.175 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Common Mode Chokes	Common Mode Noise Filters		- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters WE-SL5 HC SMD LnFltr 30uH 1400mA 100kHz 744273222 Wurth Elektronik 1: $3.04 19,534In Stock	Mfr. Part No. 744273222 Mouser Part No 710-744273222	Wurth Elektronik	Common Mode Chokes / Filters WE-SL5 HC SMD LnFltr 30uH 1400mA 100kHz Learn More about Wurth Elektronik we wesl common mode chokes	Datasheet	19,534In Stock	Cut Tape $3.04 $2.86 $2.69 $2.64 $2.53 Reel $2.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Common Mode Chokes	Common Mode Line Filters		- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters 600ohms 0.45ohms 0.3A ACM2520-601-2P-T002 TDK 1: $0.62 51,401In Stock	Mfr. Part No. ACM2520-601-2P-T002 Mouser Part No 810-ACM25206012PT002	TDK	Common Mode Chokes / Filters 600ohms 0.45ohms 0.3A Learn More about TDK acm common mode filters	Datasheet	51,401In Stock	Cut Tape $0.62 $0.526 $0.471 $0.427 Reel $0.361 View $0.41 $0.39 $0.376 $0.339 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Common Mode Chokes	Common Mode Chokes		- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EMI Feedthrough Filters 0805 50V 100pF 20% C0G AEC-Q200 YFF21AC1H101MT0Y0N TDK 1: $0.30 187,240In Stock	Mfr. Part No. YFF21AC1H101MT0Y0N Mouser Part No 810-YFF21AC1H101MTYN	TDK	EMI Feedthrough Filters 0805 50V 100pF 20% C0G AEC-Q200 Learn More about TDK yff	Datasheet	187,240In Stock	Cut Tape $0.30 $0.189 $0.145 $0.132 Reel $0.097 View $0.106 $0.101 $0.092 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Feedthrough Filters	Three Terminal Filter Capacitors		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Ferrite Beads FERRITE BEAD, HIGH CURRENT CHIP, 1810, 1600 OHMS+ / -30%, T&R FBMH4525HM162NT TAIYO YUDEN 1: $0.84 70,541In Stock	Mfr. Part No. FBMH4525HM162NT Mouser Part No 963-FBMH4525HM162NT	TAIYO YUDEN	Ferrite Beads FERRITE BEAD, HIGH CURRENT CHIP, 1810, 1600 OHMS+ / -30%, T&R	Datasheet	70,541In Stock	Cut Tape $0.84 $0.588 $0.506 $0.45 Reel $0.277 View $0.399 $0.336 $0.295 $0.267 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Ferrite Beads	Ferrite Chip Beads		- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
EMI Gaskets, Sheets, Absorbers & Shielding Fluorosilicone Nickel Aluminum Tube 1.6mm OD x 0.5mm ID x 1m L 2452680-1 TE Connectivity / Kemtron 1: $36.48 18In Stock	Mfr. Part No. 2452680-1 Mouser Part No 571-2452680-1	TE Connectivity / Kemtron	EMI Gaskets, Sheets, Absorbers & Shielding Fluorosilicone Nickel Aluminum Tube 1.6mm OD x 0.5mm ID x 1m L Learn More about TE Connectivity / Kemtron te kemtron nickel aluminum conductive elastomers	Datasheet	18In Stock	$36.48 $27.87 $22.52 $20.47 View $19.67 $19.31 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	EMI Gaskets
EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .050X12X12in 21859051 Laird Technologies 1: $382.89 1In Stock	Mfr. Part No. 21859051 Mouser Part No 739-21859051	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .050X12X12in Learn More about Laird Technologies laird eccosorb rf lb emi absorbers	Datasheet	1In Stock	$382.89 $346.94 $338.84	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers					Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Fluorosilicone Nickel Aluminum Sheet 300mm sq x 0.8mm 1202-FNA-0016-0005-1 TE Connectivity / Kemtron 1: $36.48 19In Stock	Mfr. Part No. 1202-FNA-0016-0005-1 Mouser Part No 571-1202FNA001600051	TE Connectivity / Kemtron	EMI Gaskets, Sheets, Absorbers & Shielding Fluorosilicone Nickel Aluminum Sheet 300mm sq x 0.8mm Learn More about TE Connectivity / Kemtron te kemtron nickel aluminum conductive elastomers	Datasheet	19In Stock	$36.48 $27.87 $22.52 $20.47 View $19.67 $19.31 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	EMI Gaskets					Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLW .020X12X12in 21170021 Laird Technologies 1: $353.98 1In Stock 3Expected 11/01/2027	Mfr. Part No. 21170021 Mouser Part No 739-21170021	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RFLW .020X12X12in Learn More about Laird Technologies laird performance eccosorb rf lw absorbers		1In Stock 3Expected 11/01/2027	$353.98 $299.28 $294.86	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers					Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB .040X12X12in 21850041 Laird Technologies 1: $303.80 2In Stock	Mfr. Part No. 21850041 Mouser Part No 739-21850041	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RFLB .040X12X12in Learn More about Laird Technologies laird eccosorb rf lb emi absorbers	Datasheet	2In Stock	$303.80 $277.58 $265.95	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers					Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .020x12x36 21859020 Laird Technologies 1: $531.01 3In Stock 7Expected 14/12/2026	Mfr. Part No. 21859020 Mouser Part No 739-21859020	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .020x12x36 Learn More about Laird Technologies laird eccosorb rf lb emi absorbers	Datasheet	3In Stock 7Expected 14/12/2026	$531.01 $458.79	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers					Bulk
EMI Gaskets, Sheets, Absorbers & Shielding JCS-NEXT/SS6M .040x12x12in Laird Technologies 85095041 85095041 Laird Technologies 1: $335.01 343In Stock	Mfr. Part No. 85095041 Mouser Part No 739-85095041	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding JCS-NEXT/SS6M .040x12x12in Learn More about Laird Technologies laird performance materials eccosorb jcs next	Datasheet	343In Stock	$335.01 $258.42 $246.46	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Elastomers					Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Silicone Nickel Aluminum Cord 2.0mm x 1 1201-SNA-0020 TE Connectivity / Kemtron 1: $233.02 1In Stock	Mfr. Part No. 1201-SNA-0020 Mouser Part No 571-1201-SNA-0020	TE Connectivity / Kemtron	EMI Gaskets, Sheets, Absorbers & Shielding Silicone Nickel Aluminum Cord 2.0mm x 1 Learn More about TE Connectivity / Kemtron te kemtron nickel aluminum conductive elastomers	Datasheet	1In Stock	$233.02 $181.10 $175.91	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	EMI Gaskets					Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Fluorosilicone Nickel Aluminum Cord 2.0mm x 1m L 1201-SNA-0018-1 TE Connectivity / Kemtron 1: $31.78 10In Stock	Mfr. Part No. 1201-SNA-0018-1 Mouser Part No 571-1201-SNA-0018-1	TE Connectivity / Kemtron	EMI Gaskets, Sheets, Absorbers & Shielding Fluorosilicone Nickel Aluminum Cord 2.0mm x 1m L Learn More about TE Connectivity / Kemtron te kemtron nickel aluminum conductive elastomers	Datasheet	10In Stock	$31.78 $24.28 $19.62 $17.84 View $17.14 $16.83 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	EMI Gaskets					Bulk
EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .080X12X12in 21859081 Laird Technologies 1: $612.61 1In Stock	Mfr. Part No. 21859081 Mouser Part No 739-21859081	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding RFLB/SS6M .080X12X12in Learn More about Laird Technologies laird eccosorb rf lb emi absorbers	Datasheet	1In Stock	$612.61 $520.46	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers					Bulk
Ferrite Cores & Accessories 41x82x35 Amorphous Cut Core AMCC0040 Proterial 1: $41.62 203In Stock 342Expected 21/12/2026	Mfr. Part No. AMCC0040 Mouser Part No 205-AMCC0040	Proterial	Ferrite Cores & Accessories 41x82x35 Amorphous Cut Core Learn More about Proterial hitachi metals amcc cut cores		203In Stock 342Expected 21/12/2026	$41.62 $30.33 $26.76	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Ferrite Cores		- 20 C	+ 155 C
EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW PSA 1.5mm 12"X12" 2240-.25 Laird Technologies 1: $268.40 29In Stock 79Expected 18/11/2026	Mfr. Part No. 2240-.25 Mouser Part No 739-2240-.25	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding Qzorb2000 A1 HF RFSW PSA 1.5mm 12"X12" Learn More about Laird Technologies lairdemi	Datasheet	29In Stock 79Expected 18/11/2026	$268.40 $231.42 $220.71	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Absorbers					Bulk
EMI Gaskets, Sheets, Absorbers & Shielding Fabric Over Foam Sq L 18"xW .50"xH .50" 4084-PA-51H-01800 Laird Technologies 1: $17.25 278In Stock	Mfr. Part No. 4084-PA-51H-01800 Mouser Part No 739-4084PA-51H-01800	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding Fabric Over Foam Sq L 18"xW .50"xH .50" Learn More about Laird Technologies laird 51H emi gaskets	Datasheet	278In Stock	$17.25 $14.51 $14.17 $13.11 View $12.50 $11.26 $11.25 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Foam					Bulk
EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,DSH 4228PA51H01800 Laird Technologies 1: $7.77 400In Stock 305Expected 01/02/2027	Mfr. Part No. 4228PA51H01800 Mouser Part No 739-4228PA51H01800	Laird Technologies	EMI Gaskets, Sheets, Absorbers & Shielding GK,NICU,PTAFG,PU,V0,DSH Learn More about Laird Technologies laird 51H emi gaskets	Datasheet	400In Stock 305Expected 01/02/2027	$7.77 $5.75 $5.44 $5.02 View $4.11 $3.89 $3.79 $3.62 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Fabrics					Bulk