.hide-partial { max-height: none; } .show-more { display: none; }

EMI Filters / EMI Suppression

EMI Filters & EMI Suppression Filters are in stock with same-day shipping at Mouser Electronics 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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of EMI Filters / EMI Suppression

List Images

Results: 45,575

Applied Filters:

Manufacturer

Cutoff Frequency

Product Type

Product

Shape

Circuit Type

Minimum Operating Temperature

Maximum Operating Temperature

Operating Temperature Range

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20

FT-3TL F5040GS
Proterial
1: $41.49
366In Stock
Preliminary Release

Mfr. Part #
FT-3TL F5040GS

Mouser Part #
205-FT-3TLF5040GS

Preliminary Release

Proterial

Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20

Learn More

366In Stock

$41.49

$30.89

$27.49

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Transformer Cores

Tray

Ferrite Cores & Accessories I25/2.3/18

9361055002
Fair-Rite
1: $6.91
139In Stock
New Product

Mfr. Part #
9361055002

Mouser Part #
623-9361055002

New Product

Fair-Rite

Ferrite Cores & Accessories I25/2.3/18

Learn More

Datasheet

139In Stock

$6.91

$4.72

$4.00

$3.50

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Core

Tray

Ferrite Cores & Accessories EQ20/6.3/15

9561200602
Fair-Rite
1: $4.97
97In Stock
New Product

Mfr. Part #
9561200602

Mouser Part #
623-9561200602

New Product

Fair-Rite

Ferrite Cores & Accessories EQ20/6.3/15

Learn More

Datasheet

97In Stock

$4.97

$3.41

$2.91

$2.32

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Core

Tray

EMI Gaskets, Sheets, Absorbers & Shielding WE-LT Square Profile 80dB@100MHz 17x17x1000mm Hal Free

302171799
Wurth Elektronik
1: $32.08
85In Stock
New Product

Mfr. Part #
302171799

Mouser Part #
710-302171799

New Product

Wurth Elektronik

EMI Gaskets, Sheets, Absorbers & Shielding WE-LT Square Profile 80dB@100MHz 17x17x1000mm Hal Free

Learn More

Datasheet

85In Stock

$32.08

$30.63

$27.71

$26.25

$23.33

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Gaskets

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353100
Wurth Elektronik / Midcom
1: $252.00
2In Stock
New Product

Mfr. Part #
353100

Mouser Part #
710-353100

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

2In Stock

$252.00

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Roll

EMI Gaskets, Sheets, Absorbers & Shielding

353011
Wurth Elektronik / Midcom
1: $6.15
225In Stock
New Product

Mfr. Part #
353011

Mouser Part #
710-353011

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

225In Stock

$6.15

$5.27

$4.81

$4.16

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353010
Wurth Elektronik / Midcom
1: $5.14
225In Stock
New Product

Mfr. Part #
353010

Mouser Part #
710-353010

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

225In Stock

$5.14

$4.41

$4.02

$3.50

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353012
Wurth Elektronik / Midcom
1: $8.31
215In Stock
New Product

Mfr. Part #
353012

Mouser Part #
710-353012

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

215In Stock

$8.31

$7.10

$6.51

$5.59

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353020
Wurth Elektronik / Midcom
1: $5.14
225In Stock
New Product

Mfr. Part #
353020

Mouser Part #
710-353020

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

225In Stock

$5.14

$4.41

$4.02

$3.50

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353110
Wurth Elektronik / Midcom
1: $252.00
2In Stock
New Product

Mfr. Part #
353110

Mouser Part #
710-353110

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

2In Stock

$252.00

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Roll

Common Mode Chokes / Filters WE-CNSW 1210 200mA 100uH AEC-Q200

744234101
Wurth Elektronik
1: $1.48
537In Stock
New Product

Mfr. Part #
744234101

Mouser Part #
710-744234101

New Product

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1210 200mA 100uH AEC-Q200

Learn More

Datasheet

537In Stock

Cut Tape

$1.48

$1.32

$1.18

$1.01

$0.933

Reel

$0.855

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Common Mode Chokes

Common Mode Line Filter

- 40 C

+ 85 C

AEC-Q200

Reel, Cut Tape, MouseReel

EMI Gaskets, Sheets, Absorbers & Shielding

353021
Wurth Elektronik / Midcom
1: $6.15
205In Stock
New Product

Mfr. Part #
353021

Mouser Part #
710-353021

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

205In Stock

$6.15

$5.27

$4.81

$4.16

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353001
Wurth Elektronik / Midcom
1: $6.15
216In Stock
New Product

Mfr. Part #
353001

Mouser Part #
710-353001

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

216In Stock

$6.15

$5.27

$4.81

$4.16

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

Common Mode Chokes / Filters WE-CNSW 1210 400mA 51uH AEC-Q200

744234510
Wurth Elektronik
1: $1.48
611In Stock
New Product

Mfr. Part #
744234510

Mouser Part #
710-744234510

New Product

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1210 400mA 51uH AEC-Q200

Learn More

Datasheet

611In Stock

Cut Tape

$1.48

$1.32

$1.18

$1.01

$0.933

Reel

$0.855

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Common Mode Chokes

Common Mode Line Filter

- 40 C

+ 85 C

AEC-Q200

Reel, Cut Tape, MouseReel

EMI Kits Flat Suppression Kit

0199000062
Fair-Rite
1: $206.24
2In Stock
5Expected 2026-07-15
New Product

Mfr. Part #
0199000062

Mouser Part #
623-0199000062

New Product

Fair-Rite

EMI Kits Flat Suppression Kit

Learn More

Datasheet

2In Stock

5Expected 2026-07-15

$206.24

$197.54

Min.: 1
Mult.: 1

EMI Kits

Suppression Kit

EMI Gaskets, Sheets, Absorbers & Shielding

353002
Wurth Elektronik / Midcom
1: $8.31
225In Stock
New Product

Mfr. Part #
353002

Mouser Part #
710-353002

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

225In Stock

$8.31

$7.10

$6.51

$5.59

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353000
Wurth Elektronik / Midcom
1: $5.14
225In Stock
New Product

Mfr. Part #
353000

Mouser Part #
710-353000

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

225In Stock

$5.14

$4.41

$4.02

$3.50

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353022
Wurth Elektronik / Midcom
1: $8.31
180In Stock
New Product

Mfr. Part #
353022

Mouser Part #
710-353022

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

180In Stock

$8.31

$7.10

$6.51

$5.59

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

Ferrite Cores & Accessories 61 Material Plate

3561004901
Fair-Rite
1: $69.42
13In Stock
New Product

Mfr. Part #
3561004901

Mouser Part #
623-3561004901

New Product

Fair-Rite

Ferrite Cores & Accessories 61 Material Plate

Learn More

Datasheet

13In Stock

$69.42

$56.49

$50.77

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Accessory

Tray

Ferrite Cores & Accessories 96 Material Plate

3596000521
Fair-Rite
1: $51.32
13In Stock
New Product

Mfr. Part #
3596000521

Mouser Part #
623-3596000521

New Product

Fair-Rite

Ferrite Cores & Accessories 96 Material Plate

Learn More

Datasheet

13In Stock

$51.32

$39.92

$35.22

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Accessory

Bulk

Common Mode Chokes / Filters 250V 1.5kW 1.3A 6.8mH

RE100-1.3-6M8
TE Connectivity / Schaffner
1: $3.57
1,060In Stock
New Product

Mfr. Part #
RE100-1.3-6M8

Mouser Part #
631-RE100-1.3-6M8

New Product

TE Connectivity / Schaffner

Common Mode Chokes / Filters 250V 1.5kW 1.3A 6.8mH

Learn More

Datasheet

1,060In Stock

$3.57

$3.05

$2.81

$2.09

View

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Choke

- 40 C

+ 125 C

Bulk

Common Mode Chokes / Filters 250V 1.5kW 3.8A 0.68mH

RE100-3.8-M68
TE Connectivity / Schaffner
1: $3.57
1,095In Stock
New Product

Mfr. Part #
RE100-3.8-M68

Mouser Part #
631-RE100-3.8-M68

New Product

TE Connectivity / Schaffner

Common Mode Chokes / Filters 250V 1.5kW 3.8A 0.68mH

Learn More

Datasheet

1,095In Stock

$3.57

$3.05

$2.81

$2.09

View

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Choke

- 40 C

+ 125 C

Bulk

Ferrite Cores & Accessories 61 Material Plate

3561000551
Fair-Rite
1: $96.74
7In Stock
New Product

Mfr. Part #
3561000551

Mouser Part #
623-3561000551

New Product

Fair-Rite

Ferrite Cores & Accessories 61 Material Plate

Learn More

Datasheet

7In Stock

$96.74

$80.88

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Accessory

Tray

Common Mode Chokes / Filters 530V 3.99mH 7A DCR=27.19mOhms Heat Resistant Thru Hole

SCT31X-070-S1R2A023JH
KEMET
1: $15.75
120In Stock
New Product

Mfr. Part #
SCT31X-070-S1R2A023JH

Mouser Part #
80-SCT070S1R2A023JH

New Product

KEMET

Common Mode Chokes / Filters 530V 3.99mH 7A DCR=27.19mOhms Heat Resistant Thru Hole

Learn More

Datasheet

120In Stock

$15.75

$12.96

$12.11

$11.85

$11.48

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 530V 0.75mH 16A DCR=5.25mOhms Heat Resistant Thru Hole

SCT31X-160-S1R8A010JH
KEMET
1: $15.75
120In Stock
New Product

Mfr. Part #
SCT31X-160-S1R8A010JH

Mouser Part #
80-SCT160S1R8A010JH

New Product

KEMET

Common Mode Chokes / Filters 530V 0.75mH 16A DCR=5.25mOhms Heat Resistant Thru Hole

Learn More

Datasheet

120In Stock

$15.75

$12.96

$12.04

$11.87

View

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

EMI Filters / EMI Suppression

Types of EMI Filters / EMI Suppression

Mouser Electronics®

Company

Resources

Support

3M
ABB
ABRACON
Adafruit
Advanced Energy
AEM
Altech
Amphenol
Astrodyne TDI
Banner Engineering
Bel
Bel Power Solutions
Bourns
Bud Industries
Chemi-Con
Cincon
Coilcraft
CTS
CUI Inc.
Cyntec
Delevan
Delta Electronics
Deltron
Eaton
Essentra
Ezurio
Fair-Rite
Fastron
Glenair
Grayhill
HALO Electronics
Hammond
Harwin
HMS Networks
ICE Components
icotek
IDEC
iNRCORE
ITT Cannon
Johanson
KEMET
Knowles
KOA Speer
KYOCERA AVX
Laird Technologies
L-Com
LeaderTech
Littelfuse
Lumberg Automation
Masach Tech
MG Chemicals
Mini-Circuits
Molex
Murata
Nexperia
Niterra
OmniOn Power
Omron
onsemi
Panasonic
Phoenix Contact
Proterial
Pulse
Quantic X-Microwave
RECOM
Schneider Electric
Schurter
Siemens
Silergy
Spectrum Control
Staco
STMicroelectronics
Sumida
TAIYO YUDEN
Taoglas
TDK
TDK-Lambda
TE Connectivity
Texas Instruments
TRACO Power
Triad Magnetics
TT Electronics
Tusonix / CTS
Vacuumschmelze
VCC
Vicor
Vishay
Walsin
Winchester Interconnect
Wurth Elektronik
XP Power
YAGEO

10 MHz
23 MHz
25 MHz
35 MHz
50 MHz
70 MHz
75 MHz
80 MHz
100 MHz
120 MHz
130 MHz
150 MHz
180 MHz
200 MHz
210 MHz
220 MHz
240 MHz
250 MHz
270 MHz
280 MHz

AC Line Filters
Absorber Sheets & Tiles
Absorbers
Accessories
Accessory
Both-In Filter Plates
Bushing Style EMI Filters
CAN-FD Choke
CMC Cores
Cable Clamps
Ceramic Filters
Chip Beads
Chip Common Mode Chokes
Chip Inductors
Choke Coils
Chokes
Clips
Common Mode Beads
Common Mode Chip Inductors
Common Mode Choke

+ 35 C
+ 40 C
+ 50 C
+ 55 C
+ 60 C
+ 65 C
+ 70 C
+ 75 C
+ 80 C
+ 85 C
+ 90 C
+ 95 C
+ 100 C
+ 105 C
+ 110 C
+ 120 C
+ 125 C
+ 130 C
+ 135 C
+ 140 C