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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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Types of EMI Filters / EMI Suppression

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Results: 45.271

Applied Filters:

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Part #

EMI Feedthrough Filters 10A .3uF 10-32

54-786-013
Spectrum Control
1: Rp259.963
672In Stock
1.050Expected 25/11/2026
New Product

Mfr. Part No.
54-786-013

Mouser Part No
657-54-786-013

New Product

Spectrum Control

EMI Feedthrough Filters 10A .3uF 10-32

Learn More

Datasheet

672In Stock

1.050Expected 25/11/2026

Rp259.963

Rp246.387

Rp223.638

Rp212.080

View

Min.: 1
Mult.: 1

EMI Feedthrough Filters

C Filter

- 55 C

+ 125 C

Bulk

EMI Feedthrough Filters 3000PF 125V 15A

51-744-003
Spectrum Control
1: Rp736.042
321In Stock
428Expected 01/12/2026
New Product

Mfr. Part No.
51-744-003

Mouser Part No
657-51-744-003

New Product

Spectrum Control

EMI Feedthrough Filters 3000PF 125V 15A

Learn More

Datasheet

321In Stock

428Expected 01/12/2026

Rp736.042

Rp665.593

Rp644.128

Rp622.663

Rp601.198

Min.: 1
Mult.: 1

EMI Feedthrough Filters

- 55 C

+ 125 C

EMI Feedthrough Filters .01UF 50V 20A

51-712-065
Spectrum Control
1: Rp827.221
68In Stock
New Product

Mfr. Part No.
51-712-065

Mouser Part No
657-51-712-065

New Product

Spectrum Control

EMI Feedthrough Filters .01UF 50V 20A

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Datasheet

68In Stock

Rp827.221

Rp747.966

Rp723.933

Rp699.900

Rp675.683

Min.: 1
Mult.: 1

EMI Feedthrough Filters

- 55 C

+ 125 C

EMI Feedthrough Filters 25A 2000pF 5/16-32

1202-005
Spectrum Control
1: Rp459.200
258In Stock
216On Order
New Product

Mfr. Part No.
1202-005

Mouser Part No
657-1202-005

New Product

Spectrum Control

EMI Feedthrough Filters 25A 2000pF 5/16-32

Learn More

Datasheet

258In Stock

216On Order

Rp459.200

Rp435.167

Rp394.989

Rp374.625

View

Min.: 1
Mult.: 1

EMI Feedthrough Filters

Pi Filter

- 55 C

+ 125 C

EMI Feedthrough Filters EMI FILTER

54713001X5U102P
Spectrum Control
1: Rp112.461
795In Stock
1.400Expected 30/12/2027
New Product

Mfr. Part No.
54713001X5U102P

Mouser Part No
657-54-713-001-102P

New Product

Spectrum Control

EMI Feedthrough Filters EMI FILTER

Learn More

Datasheet

795In Stock

1.400Expected 30/12/2027

Rp112.461

Rp106.590

Rp96.683

Rp91.730

View

Min.: 1
Mult.: 1

EMI Feedthrough Filters

C Filter

- 55 C

+ 85 C

Bulk

EMI Feedthrough Filters BOLT IN 100pF 4-40 C circuit

9900-381-6020
Spectrum Control
1: Rp293.903
227In Stock
605Expected 26/11/2026
New Product

Mfr. Part No.
9900-381-6020

Mouser Part No
657-9900-381-6020

New Product

Spectrum Control

EMI Feedthrough Filters BOLT IN 100pF 4-40 C circuit

Learn More

Datasheet

227In Stock

605Expected 26/11/2026

Rp293.903

Rp278.309

Rp252.624

Rp239.782

View

Min.: 1
Mult.: 1

EMI Feedthrough Filters

C Filter

- 55 C

+ 125 C

Common Mode Chokes / Filters 500V 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole

SCT47X-250-S1R9B010JH
KEMET
1: Rp450.394
49In Stock
New Product

Mfr. Part No.
SCT47X-250-S1R9B010JH

Mouser Part No
80-SCT250S1R9B010JH

New Product

KEMET

Common Mode Chokes / Filters 500V 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole

Learn More

Datasheet

49In Stock

Rp450.394

Rp338.484

Rp331.696

Rp311.515

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.72mH 30A DCR=2.31mOhms Heat Resistant Thru Hole

SCT47X-300-S2R0B009JH
KEMET
1: Rp450.394
54In Stock
New Product

Mfr. Part No.
SCT47X-300-S2R0B009JH

Mouser Part No
80-SCT300S2R0B009JH

New Product

KEMET

Common Mode Chokes / Filters 500V 0.72mH 30A DCR=2.31mOhms Heat Resistant Thru Hole

Learn More

Datasheet

54In Stock

Rp450.394

Rp338.484

Rp331.696

Rp311.515

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.57mH 35A DCR=1.91mOhms Heat Resistant Thru Hole

SCT47X-350-S2R1B008JV
KEMET
1: Rp450.394
54In Stock
New Product

Mfr. Part No.
SCT47X-350-S2R1B008JV

Mouser Part No
80-SCT350S2R1B008JV

New Product

KEMET

Common Mode Chokes / Filters 500V 0.57mH 35A DCR=1.91mOhms Heat Resistant Thru Hole

Learn More

Datasheet

54In Stock

Rp450.394

Rp338.484

Rp331.696

Rp311.515

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.43mH 40A DCR=1.53mOhms Heat Resistant Thru Hole

SCT47X-400-S2R2B007JV
KEMET
1: Rp450.394
54In Stock
New Product

Mfr. Part No.
SCT47X-400-S2R2B007JV

Mouser Part No
80-SCT400S2R2B007JV

New Product

KEMET

Common Mode Chokes / Filters 500V 0.43mH 40A DCR=1.53mOhms Heat Resistant Thru Hole

Learn More

Datasheet

54In Stock

Rp450.394

Rp338.484

Rp331.696

Rp311.515

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.31mH 55A DCR=0.98mOhms Heat Resistant Thru Hole

SCT56X-550-S2R2C006JV
KEMET
1: Rp792.364
36In Stock
New Product

Mfr. Part No.
SCT56X-550-S2R2C006JV

Mouser Part No
80-SCT550S2R2C006JV

New Product

KEMET

Common Mode Chokes / Filters 500V 0.31mH 55A DCR=0.98mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

Rp792.364

Rp635.322

Rp622.663

Rp599.180

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.21mH 65A DCR=0.78mOhms Heat Resistant Thru Hole

SCT56X-650-S2R3C005JH
KEMET
1: Rp792.364
36In Stock
New Product

Mfr. Part No.
SCT56X-650-S2R3C005JH

Mouser Part No
80-SCT650S2R3C005JH

New Product

KEMET

Common Mode Chokes / Filters 500V 0.21mH 65A DCR=0.78mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

Rp792.364

Rp635.322

Rp622.663

Rp599.180

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.21mH 65A DCR=0.78mOhms Heat Resistant Thru Hole

SCT56X-650-S2R3C005JV
KEMET
1: Rp792.364
36In Stock
New Product

Mfr. Part No.
SCT56X-650-S2R3C005JV

Mouser Part No
80-SCT650S2R3C005JV

New Product

KEMET

Common Mode Chokes / Filters 500V 0.21mH 65A DCR=0.78mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

Rp792.364

Rp635.322

Rp622.663

Rp599.180

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters CMC 15 Ohm at 100MHz 0.4 A 0.25 Ohm

ACMS-1210U3-150T
ABRACON
1: Rp7.889
1.918In Stock
New Product

Mfr. Part No.
ACMS-1210U3-150T

Mouser Part No
815-ACMS-1210U3-150T

New Product

ABRACON

Common Mode Chokes / Filters CMC 15 Ohm at 100MHz 0.4 A 0.25 Ohm

Datasheet

1.918In Stock

Cut Tape

Rp7.889

Rp6.678

Rp6.183

Rp4.752

Reel

Rp2.880

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Common Mode Chokes

Common Mode Choke

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

EMI Feedthrough Filters .056UF C/CKT FILTER

54-790-023
Spectrum Control
1: Rp264.182
53In Stock
250Expected 25/11/2026
New Product

Mfr. Part No.
54-790-023

Mouser Part No
657-54-790-023

New Product

Spectrum Control

EMI Feedthrough Filters .056UF C/CKT FILTER

Learn More

Datasheet

53In Stock

250Expected 25/11/2026

Rp264.182

Rp261.431

Rp258.679

Rp255.927

View

Min.: 1
Mult.: 1

EMI Feedthrough Filters

- 55 C

+ 125 C

Ferrite Toroids / Ferrite Rings WE-NCC 28.2x17.6x12.5 10uH at 10kHz NANOCR CORE

742708105
Wurth Elektronik
1: Rp78.337
192In Stock
New Product

Mfr. Part No.
742708105

Mouser Part No
710-742708105

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 28.2x17.6x12.5 10uH at 10kHz NANOCR CORE

Learn More

Datasheet

192In Stock

Rp78.337

Rp53.937

Rp45.682

Rp39.994

Rp33.573

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

- 40 C

+ 125 C

Tray

Common Mode Chokes / Filters 500V 1.08mH 20A DCR=3.52mOhms Heat Resistant Thru Hole

SCT47X-200-S1R8B011JH
KEMET
1: Rp450.394
49In Stock
New Product

Mfr. Part No.
SCT47X-200-S1R8B011JH

Mouser Part No
80-SCT200S1R8B011JH

New Product

KEMET

Common Mode Chokes / Filters 500V 1.08mH 20A DCR=3.52mOhms Heat Resistant Thru Hole

Learn More

Datasheet

49In Stock

Rp450.394

Rp338.484

Rp331.696

Rp311.515

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.43mH 40A DCR=1.53mOhms Heat Resistant Thru Hole

SCT47X-400-S2R2B007JH
KEMET
1: Rp450.394
54In Stock
New Product

Mfr. Part No.
SCT47X-400-S2R2B007JH

Mouser Part No
80-SCT400S2R2B007JH

New Product

KEMET

Common Mode Chokes / Filters 500V 0.43mH 40A DCR=1.53mOhms Heat Resistant Thru Hole

Learn More

Datasheet

54In Stock

Rp450.394

Rp338.667

Rp331.879

Rp311.515

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.42mH 50A DCR=1.21mOhms Heat Resistant Thru Hole

SCT56X-500-S2R1C007JV
KEMET
1: Rp792.364
36In Stock
New Product

Mfr. Part No.
SCT56X-500-S2R1C007JV

Mouser Part No
80-SCT500S2R1C007JV

New Product

KEMET

Common Mode Chokes / Filters 500V 0.42mH 50A DCR=1.21mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

Rp792.364

Rp635.505

Rp622.847

Rp599.180

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

EMI Feedthrough Filters PI .250 12-32 200V 302G 51000

1270-009
Spectrum Control
1: Rp221.069
124In Stock
New Product

Mfr. Part No.
1270-009

Mouser Part No
657-1270-009

New Product

Spectrum Control

EMI Feedthrough Filters PI .250 12-32 200V 302G 51000

Learn More

Datasheet

124In Stock

Rp221.069

Rp209.511

Rp190.248

Rp180.341

View

Min.: 1
Mult.: 1

EMI Feedthrough Filters

Pi Filter

- 55 C

+ 125 C

Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 79uH at 10kHz NANOCR CORE

742708112
Wurth Elektronik
1: Rp234.462
96In Stock
New Product

Mfr. Part No.
742708112

Mouser Part No
710-742708112

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 79uH at 10kHz NANOCR CORE

Learn More

Datasheet

96In Stock

Rp234.462

Rp195.385

Rp126.404

Rp114.296

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

- 40 C

+ 125 C

Tray

Common Mode Chokes / Filters 500V 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole

SCT47X-250-S1R9B010JV
KEMET
1: Rp450.394
54In Stock
New Product

Mfr. Part No.
SCT47X-250-S1R9B010JV

Mouser Part No
80-SCT250S1R9B010JV

New Product

KEMET

Common Mode Chokes / Filters 500V 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole

Learn More

Datasheet

54In Stock

Rp450.394

Rp338.484

Rp331.696

Rp311.515

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.57mH 35A DCR=1.91mOhms Heat Resistant Thru Hole

SCT47X-350-S2R1B008JH
KEMET
1: Rp450.394
54In Stock
New Product

Mfr. Part No.
SCT47X-350-S2R1B008JH

Mouser Part No
80-SCT350S2R1B008JH

New Product

KEMET

Common Mode Chokes / Filters 500V 0.57mH 35A DCR=1.91mOhms Heat Resistant Thru Hole

Learn More

Datasheet

54In Stock

Rp450.394

Rp338.851

Rp332.063

Rp311.515

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.42mH 50A DCR=1.21mOhms Heat Resistant Thru Hole

SCT56X-500-S2R1C007JH
KEMET
1: Rp792.364
36In Stock
New Product

Mfr. Part No.
SCT56X-500-S2R1C007JH

Mouser Part No
80-SCT500S2R1C007JH

New Product

KEMET

Common Mode Chokes / Filters 500V 0.42mH 50A DCR=1.21mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

Rp792.364

Rp635.322

Rp622.663

Rp599.180

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

Common Mode Chokes / Filters 500V 0.13mH 80A DCR=0.55mOhms Heat Resistant Thru Hole

SCT56X-800-S2R4C004JV
KEMET
1: Rp792.364
36In Stock
New Product

Mfr. Part No.
SCT56X-800-S2R4C004JV

Mouser Part No
80-SCT800S2R4C004JV

New Product

KEMET

Common Mode Chokes / Filters 500V 0.13mH 80A DCR=0.55mOhms Heat Resistant Thru Hole

Learn More

Datasheet

36In Stock

Rp792.364

Rp635.505

Rp622.847

Rp599.180

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Coil

- 40 C

+ 130 C

Tray

EMI Filters / EMI Suppression

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AC Line Filters
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