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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.

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Types of EMI Filters / EMI Suppression

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Results: 45,927

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Part #

Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20

FT-3TL F5040GS
Proterial
1: $47.55
364In Stock
Preliminary Release

Mfr. Part No.
FT-3TL F5040GS

Mouser Part No
205-FT-3TLF5040GS

Preliminary Release

Proterial

Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20

Learn More

364In Stock

$47.55

$38.70

$34.78

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Transformer Cores

Tray

EMI Gaskets, Sheets, Absorbers & Shielding

353010
Wurth Elektronik / Midcom
1: $3.57
220In Stock
New Product

Mfr. Part No.
353010

Mouser Part No
710-353010

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

220In Stock

$3.57

$3.06

$2.79

$2.43

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353012
Wurth Elektronik / Midcom
1: $5.77
215In Stock
New Product

Mfr. Part No.
353012

Mouser Part No
710-353012

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

215In Stock

$5.77

$4.93

$4.52

$3.88

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

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

744234101
Wurth Elektronik
1: $1.03
358In Stock
1,200Expected 19/06/2026
New Product

Mfr. Part No.
744234101

Mouser Part No
710-744234101

New Product

Wurth Elektronik

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

Learn More

Datasheet

358In Stock

1,200Expected 19/06/2026

Cut Tape

$1.03

$0.918

$0.819

$0.702

$0.648

Reel

$0.594

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

Ferrite Cable Cores 61 Material Oval Snap-It

0461184851
Fair-Rite
1: $12.17
117In Stock
New Product

Mfr. Part No.
0461184851

Mouser Part No
623-0461184851

New Product

Fair-Rite

Ferrite Cable Cores 61 Material Oval Snap-It

Learn More

Datasheet

117In Stock

$12.17

$8.86

$7.09

$6.74

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Snap-it Cable Core

Tray

EMI Gaskets, Sheets, Absorbers & Shielding

353011
Wurth Elektronik / Midcom
1: $4.27
219In Stock
New Product

Mfr. Part No.
353011

Mouser Part No
710-353011

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

219In Stock

$4.27

$3.66

$3.34

$2.89

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353002
Wurth Elektronik / Midcom
1: $5.77
206In Stock
New Product

Mfr. Part No.
353002

Mouser Part No
710-353002

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

206In Stock

$5.77

$4.93

$4.52

$3.88

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

Ferrite Cable Cores 31 Material Oval Snap-It

0431184851
Fair-Rite
1: $11.61
120In Stock
New Product

Mfr. Part No.
0431184851

Mouser Part No
623-0431184851

New Product

Fair-Rite

Ferrite Cable Cores 31 Material Oval Snap-It

Learn More

Datasheet

120In Stock

$11.61

$8.45

$6.76

$6.43

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Snap-it Cable Core

Tray

Ferrite Cable Cores 31 Material Oval Snap-It

0431184951
Fair-Rite
1: $12.66
110In Stock
New Product

Mfr. Part No.
0431184951

Mouser Part No
623-0431184951

New Product

Fair-Rite

Ferrite Cable Cores 31 Material Oval Snap-It

Learn More

Datasheet

110In Stock

$12.66

$9.21

$7.37

$7.01

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Snap-it Cable Core

Tray

EMI Gaskets, Sheets, Absorbers & Shielding

353021
Wurth Elektronik / Midcom
1: $4.27
200In Stock
New Product

Mfr. Part No.
353021

Mouser Part No
710-353021

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

200In Stock

$4.27

$3.66

$3.34

$2.89

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

Ferrite Cable Cores 61 Material Oval Snap-It

0461184951
Fair-Rite
1: $12.94
120In Stock
New Product

Mfr. Part No.
0461184951

Mouser Part No
623-0461184951

New Product

Fair-Rite

Ferrite Cable Cores 61 Material Oval Snap-It

Learn More

Datasheet

120In Stock

$12.94

$9.36

$7.52

$7.30

$7.29

Min.: 1
Mult.: 1

Ferrite Cable Cores

Snap-it Cable Core

Tray

Ferrite Cores & Accessories I25/2.3/18

9361055002
Fair-Rite
1: $4.80
89In Stock
New Product

Mfr. Part No.
9361055002

Mouser Part No
623-9361055002

New Product

Fair-Rite

Ferrite Cores & Accessories I25/2.3/18

Learn More

Datasheet

89In Stock

$4.80

$3.28

$2.78

$2.43

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Core

Tray

Ferrite Cores & Accessories EQ20/6.3/15

9561200602
Fair-Rite
1: $3.45
97In Stock
New Product

Mfr. Part No.
9561200602

Mouser Part No
623-9561200602

New Product

Fair-Rite

Ferrite Cores & Accessories EQ20/6.3/15

Learn More

Datasheet

97In Stock

$3.45

$2.37

$2.02

$1.61

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Core

Tray

EMI Gaskets, Sheets, Absorbers & Shielding

353100
Wurth Elektronik / Midcom
1: $175.00
2In Stock
New Product

Mfr. Part No.
353100

Mouser Part No
710-353100

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

2In Stock

$175.00

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Roll

Ferrite Cable Cores 44 Material Oval Snap-It

0444184851
Fair-Rite
1: $11.95
120In Stock
New Product

Mfr. Part No.
0444184851

Mouser Part No
623-0444184851

New Product

Fair-Rite

Ferrite Cable Cores 44 Material Oval Snap-It

Learn More

Datasheet

120In Stock

$11.95

$8.70

$6.96

$6.62

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Snap-it Cable Core

Tray

Common Mode Chokes / Filters 1210AC CMC, CAN-FD, 51uH, SMT, 1210

AC1210-510-C
Pulse Electronics
1: $0.91
2,098In Stock
New Product

Mfr. Part No.
AC1210-510-C

Mouser Part No
673-AC1210-510-C

New Product

Pulse Electronics

Common Mode Chokes / Filters 1210AC CMC, CAN-FD, 51uH, SMT, 1210

Learn More

Datasheet

2,098In Stock

Cut Tape

$0.91

$0.786

$0.721

$0.584

Reel

$0.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Common Mode Chokes

CAN-FD Choke

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

EMI Gaskets, Sheets, Absorbers & Shielding

353000
Wurth Elektronik / Midcom
1: $3.57
225In Stock
New Product

Mfr. Part No.
353000

Mouser Part No
710-353000

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

225In Stock

$3.57

$3.06

$2.79

$2.43

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353022
Wurth Elektronik / Midcom
1: $5.77
170In Stock
New Product

Mfr. Part No.
353022

Mouser Part No
710-353022

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

170In Stock

$5.77

$4.93

$4.52

$3.88

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

Ferrite Cable Cores 44 Material Oval Snap-It

0444184951
Fair-Rite
1: $13.07
120In Stock
New Product

Mfr. Part No.
0444184951

Mouser Part No
623-0444184951

New Product

Fair-Rite

Ferrite Cable Cores 44 Material Oval Snap-It

Learn More

Datasheet

120In Stock

$13.07

$9.51

$7.61

$7.24

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Snap-it Cable Core

Tray

EMI Gaskets, Sheets, Absorbers & Shielding

353001
Wurth Elektronik / Midcom
1: $4.27
216In Stock
New Product

Mfr. Part No.
353001

Mouser Part No
710-353001

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

216In Stock

$4.27

$3.66

$3.34

$2.89

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: $1.03
644In Stock
New Product

Mfr. Part No.
744234510

Mouser Part No
710-744234510

New Product

Wurth Elektronik

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

Learn More

Datasheet

644In Stock

Cut Tape

$1.03

$0.918

$0.819

$0.702

$0.648

Reel

$0.594

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

Ferrite Cores & Accessories 61 Material Plate

3561004801
Fair-Rite
1: $34.67
35In Stock
New Product

Mfr. Part No.
3561004801

Mouser Part No
623-3561004801

New Product

Fair-Rite

Ferrite Cores & Accessories 61 Material Plate

Learn More

Datasheet

35In Stock

$34.67

$26.96

$23.80

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Accessory

Tray

Ferrite Cores & Accessories 96 Material Plate

3596000501
Fair-Rite
1: $23.28
35In Stock
New Product

Mfr. Part No.
3596000501

Mouser Part No
623-3596000501

New Product

Fair-Rite

Ferrite Cores & Accessories 96 Material Plate

Learn More

Datasheet

35In Stock

$23.28

$15.91

$14.17

$13.48

$13.46

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Accessory

Bulk

Common Mode Chokes / Filters 250V 1.5kW 0.6A 33mH

RE100-0.6-33M
TE Connectivity / Schaffner
1: $2.15
1,078In Stock
New Product

Mfr. Part No.
RE100-0.6-33M

Mouser Part No
631-RE100-0.6-33M

New Product

TE Connectivity / Schaffner

Common Mode Chokes / Filters 250V 1.5kW 0.6A 33mH

Learn More

Datasheet

1,078In Stock

$2.15

$1.83

$1.69

$1.26

View

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Choke

- 40 C

+ 125 C

Bulk

Common Mode Chokes / Filters 250V 1.5kW 2A 3.3mH

RE100-2-3M3
TE Connectivity / Schaffner
1: $2.63
1,082In Stock
New Product

Mfr. Part No.
RE100-2-3M3

Mouser Part No
631-RE100-2-3M3

New Product

TE Connectivity / Schaffner

Common Mode Chokes / Filters 250V 1.5kW 2A 3.3mH

Learn More

Datasheet

1,082In Stock

$2.63

$2.25

$2.07

$1.54

View

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Choke

- 40 C

+ 125 C

Bulk

EMI Filters / EMI Suppression

Types of EMI Filters / EMI Suppression

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3M
ABB
ABRACON
Adafruit
Advanced Energy
AEM
Altech
Amphenol
Astrodyne TDI
Banner Engineering
Bel
Bel Power Solutions
Bourns
Bud Industries
Chemi-Con
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Coilcraft
CTS
CUI Inc.
Cyntec
Delevan
Delta Electronics
Deltron
Eaton
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Fair-Rite
Fastron
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icotek
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L-Com
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onsemi
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