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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: 45,903

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Part #

Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20

FT-3TL F5040GS
Proterial
1: $66.09
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

$66.09

$53.79

$48.34

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Transformer Cores

Tray

EMI Gaskets, Sheets, Absorbers & Shielding

353011
Wurth Elektronik / Midcom
1: $5.94
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

$5.94

$5.09

$4.64

$4.02

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

Ferrite Cable Cores 44 Material Oval Snap-It

0444184951
Fair-Rite
1: $18.17
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

$18.17

$13.22

$10.58

$10.06

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Snap-it Cable Core

Tray

EMI Gaskets, Sheets, Absorbers & Shielding

353001
Wurth Elektronik / Midcom
1: $5.94
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

$5.94

$5.09

$4.64

$4.02

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: $1.43
654In 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

654In Stock

Cut Tape

$1.43

$1.28

$1.14

$0.976

$0.901

Reel

$0.826

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 I25/2.3/18

9361055002
Fair-Rite
1: $6.67
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

$6.67

$4.56

$3.86

$3.38

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Core

Tray

Ferrite Cores & Accessories EQ20/6.3/15

9561200602
Fair-Rite
1: $4.80
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

$4.80

$3.29

$2.81

$2.24

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Core

Tray

EMI Gaskets, Sheets, Absorbers & Shielding

353100
Wurth Elektronik / Midcom
1: $243.25
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

$243.25

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Roll

EMI Gaskets, Sheets, Absorbers & Shielding

353010
Wurth Elektronik / Midcom
1: $4.96
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

$4.96

$4.25

$3.88

$3.38

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353012
Wurth Elektronik / Midcom
1: $8.02
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

$8.02

$6.85

$6.28

$5.39

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353020
Wurth Elektronik / Midcom
1: $4.96
225In Stock
New Product

Mfr. Part No.
353020

Mouser Part No
710-353020

New Product

Wurth Elektronik / Midcom

EMI Gaskets, Sheets, Absorbers & Shielding

Learn More

Datasheet

225In Stock

$4.96

$4.25

$3.88

$3.38

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: $1.43
313In Stock
1,200Expected 12/6/2026
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

313In Stock

1,200Expected 12/6/2026

Cut Tape

$1.43

$1.28

$1.14

$0.976

$0.901

Reel

$0.826

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 31 Material Oval Snap-It

0431184951
Fair-Rite
1: $17.60
120In 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

120In Stock

$17.60

$12.80

$10.24

$9.74

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Snap-it Cable Core

Tray

EMI Gaskets, Sheets, Absorbers & Shielding

353021
Wurth Elektronik / Midcom
1: $5.94
205In 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

205In Stock

$5.94

$5.09

$4.64

$4.02

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

Ferrite Cable Cores 44 Material Oval Snap-It

0444184851
Fair-Rite
1: $16.61
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

$16.61

$12.09

$9.67

$9.20

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: $1.26
2,100In 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

2,100In Stock

Cut Tape

$1.26

$1.09

$1.00

$0.812

Reel

$0.584

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: $4.96
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

$4.96

$4.25

$3.88

$3.38

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding

353022
Wurth Elektronik / Midcom
1: $8.02
172In 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

172In Stock

$8.02

$6.85

$6.28

$5.39

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

EMI Kits Flat Suppression Kit

0199000062
Fair-Rite
1: $199.08
2In Stock
5Expected 8/6/2026
New Product

Mfr. Part No.
0199000062

Mouser Part No
623-0199000062

New Product

Fair-Rite

EMI Kits Flat Suppression Kit

Learn More

Datasheet

2In Stock

5Expected 8/6/2026

$199.08

$190.68

Min.: 1
Mult.: 1

EMI Kits

Suppression Kit

EMI Gaskets, Sheets, Absorbers & Shielding

353002
Wurth Elektronik / Midcom
1: $8.02
216In 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

216In Stock

$8.02

$6.85

$6.28

$5.39

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheet

Bulk

Ferrite Cores & Accessories 61 Material Plate

3561000551
Fair-Rite
1: $93.38
7In Stock
New Product

Mfr. Part No.
3561000551

Mouser Part No
623-3561000551

New Product

Fair-Rite

Ferrite Cores & Accessories 61 Material Plate

Learn More

Datasheet

7In Stock

$93.38

$78.08

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Accessory

Tray

Ferrite Beads 50ohms 4A 1206 AEC-Q200

ILHB1206AAR500VHC1
Vishay
1: $0.334
6,000In Stock
New Product

Mfr. Part No.
ILHB1206AAR500VHC1

Mouser Part No
71-ILHB1206AA500VHC1

New Product

Vishay

Ferrite Beads 50ohms 4A 1206 AEC-Q200

Learn More

Datasheet

6,000In Stock

Cut Tape

$0.334

$0.154

$0.133

$0.108

Reel

$0.054

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Ferrite Beads

Ferrite Bead

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

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

SCT31X-070-S1R2A023JH
KEMET
1: $15.21
120In Stock
New Product

Mfr. Part No.
SCT31X-070-S1R2A023JH

Mouser Part No
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

$15.21

$12.51

$11.69

$11.44

$11.08

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: $15.21
120In Stock
New Product

Mfr. Part No.
SCT31X-160-S1R8A010JH

Mouser Part No
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

$15.21

$12.51

$11.62

$11.45

View

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Ferrite Cores & Accessories 61 Material Plate

3561000541
Fair-Rite
1: $63.08
15In Stock
New Product

Mfr. Part No.
3561000541

Mouser Part No
623-3561000541

New Product

Fair-Rite

Ferrite Cores & Accessories 61 Material Plate

Learn More

Datasheet

15In Stock

$63.08

$51.33

$46.13

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Accessory

Tray

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