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EMI Mains Filters

EMI mains filters are electronic filters that are used to suppress electromagnetic interference (EMI) from mains power lines. They are designed to provide a high level of attenuation of unwanted frequencies while allowing the desired power signal to pass through with minimal distortion.

EMI mains filters use a combination of passive and active components, including capacitors, inductors, resistors, and diodes, to filter out noise and interference from power lines. They can be designed for a wide range of power ratings and frequencies, depending on the application.

EMI mains filters can be designed as low-pass filters, which allow low-frequency power signals to pass through while attenuating high-frequency EMI signals, or as band-stop filters, which block a specific range of frequencies while allowing other frequencies to pass through. They can also be designed with multiple stages of filtering to provide increased attenuation of unwanted frequencies.

EMI mains filters are commonly used in a variety of electronic systems, including power supplies, motor drives, medical equipment, and industrial control systems. They are also used in residential and commercial buildings to suppress EMI noise from power lines and prevent interference with other electronic devices.

EMI Mains Filters

Available Parts 304

Part# Info Specs
Part RoHS Manufacturer Description Additional Features Approvals (V) Maximum DC Resistance Diameter (mm) Filter Type Maximum Frequency Minimum Frequency Height High Pot Inductance Insertion Loss At Maximum Frequency Insertion Loss At Minimum Frequency Minimum Insulation Resistance JESD-609 Code Maximum Leakage Current Length Manufacturer Series Mounting Type No. of Functions No. of Terminals Operating Frequency (Hz) Maximum Operating Temperature Minimum Operating Temperature Package Material Packing Method Dimensions Rated Current Rated Voltage Screening Level Sub-Category Terminal Finish Width (mm)
B82722S0862A020 by TDK

B82722S0862A020

TDK

TDK's B82722S0862A020 is a 48V single-phase EMI mains filter with 8.6A rated current. It operates b/w -40°C to 125°C, suitable for IEC-approved applications. With dimensions of 25.4mm x 27.94mm x 12.7mm, it is designed for surface mount installation in various electronic devices requiring EMI filtering at 50/60Hz frequencies.

IEC

SINGLE PHASE EMI FILTER

12.7 mm

27.94 mm

SURFACE MOUNT

50/60Hz

125 Cel

-40 Cel

TR, BLISTER, 13 INCH

8.6 A

48 V

25.4

S8V-NFS203 by Omron

S8V-NFS203

Omron

SINGLE PHASE EMI FILTER; Rated Current: 3 A; Minimum Insulation Resistance: 100 Mohm; Operating Frequency (Hz): 50/60Hz; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 85 Cel;

EN; CSA; IEC; UL

SINGLE PHASE EMI FILTER

90 mm

100 Mohm

1 mA

90 mm

PANEL MOUNT

50/60Hz

85 Cel

-40 Cel

3 A

250 V

32

S8V-NFS206 by Omron

S8V-NFS206

Omron

SINGLE PHASE EMI FILTER; Rated Current: 6 A; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 85 Cel; Width (mm): 32; Length: 90 mm;

EN; CSA; IEC; UL

SINGLE PHASE EMI FILTER

90 mm

100 Mohm

1 mA

90 mm

PANEL MOUNT

50/60Hz

85 Cel

-40 Cel

6 A

250 V

32

810912010112 by Wurth Elektronik

810912010112

Wurth Elektronik

810912010112 by Wurth Elektronik is a SINGLE PHASE EMI FILTER with a rated voltage of 250V and rated current of 10A. It has approvals from CSA, ENEC-10, IEC, UL, VDE and operates at temperatures ranging from -25°C to 100°C. Ideal for PANEL MOUNT applications requiring effective EMI mains filtering in various electronic systems.

CSA; ENEC-10; IEC; UL; VDE

SINGLE PHASE EMI FILTER

29 mm

1075 V

51.8 mm

PANEL MOUNT

50/60Hz

100 Cel

-25 Cel

TRAY

10 A

250 V

51.2

810913014112 by Wurth Elektronik

810913014112

Wurth Elektronik

Wurth Elektronik 810913014112 is a CSA, ENEC-10, IEC, UL, VDE approved single-phase EMI filter with 250V rated voltage and 14A rated current. Operating at -25 to 100°C temperature range, it offers high pot of 1075V and zero leakage current. Ideal for panel mount applications in electronics requiring effective mains filtering.

CSA; ENEC-10; IEC; UL; VDE

SINGLE PHASE EMI FILTER

45 mm

1075 V

0 mA

114.9 mm

PANEL MOUNT

50-60

100 Cel

-25 Cel

TRAY

14 A

250 V

58.5

810913020112 by Wurth Elektronik

810913020112

Wurth Elektronik

Wurth Elektronik 810913020112 is a CSA, ENEC-10, IEC, UL, VDE approved SINGLE PHASE EMI FILTER with 250V rated voltage and 20A rated current. It operates b/w -25°C to 100°C temperature range and has a high pot of 1075V. Ideal for panel mount applications due to its compact dimensions of 58.5mm x 114.9mm x 45mm.

CSA; ENEC-10; IEC; UL; VDE

SINGLE PHASE EMI FILTER

45 mm

1075 V

0 mA

114.9 mm

PANEL MOUNT

50-60

100 Cel

-25 Cel

TRAY

20 A

250 V

58.5

810913010112 by Wurth Elektronik

810913010112

Wurth Elektronik

Wurth Elektronik 810913010112 is a SINGLE PHASE EMI FILTER with 250V rated voltage and 10A rated current. It operates at -25 to 100°C, approved by CSA, EN, IEC, UL, VDE for applications requiring EMI mains filtering in various industries.

CSA; EN; IEC; UL; VDE; ENEC-10

SINGLE PHASE EMI FILTER

45 mm

0 mA

92.2 mm

PANEL MOUNT

50/60Hz

100 Cel

-25 Cel

CARTON;PAPER;TRAY

10 A

250 V

58.5

810913006112 by Wurth Elektronik

810913006112

Wurth Elektronik

Wurth Elektronik 810913006112 is a CSA, ENEC-10, IEC, UL, VDE approved SINGLE PHASE EMI FILTER with 250V rated voltage and 6A rated current. It operates b/w -25 to 100 °C at an operating frequency of 50-60 Hz. Ideal for panel mounting applications requiring efficient EMI mains filtering.

CSA; ENEC-10; IEC; UL; VDE

SINGLE PHASE EMI FILTER

45 mm

1075 V

0 mA

114.9 mm

PANEL MOUNT

50-60

100 Cel

-25 Cel

TRAY

6 A

250 V

58.5

SCF25XV-220-1R9A007JH by KEMET Corporation

SCF25XV-220-1R9A007JH

KEMET Corporation

SINGLE PHASE EMI FILTER;

SINGLE PHASE EMI FILTER

SCF29XV-090-1R4A022JH by KEMET Corporation

SCF29XV-090-1R4A022JH

KEMET Corporation

SINGLE PHASE EMI FILTER;

SINGLE PHASE EMI FILTER

SCF25XV-130-1R5A012JH by KEMET Corporation

SCF25XV-130-1R5A012JH

KEMET Corporation

SINGLE PHASE EMI FILTER;

SINGLE PHASE EMI FILTER

SCF25XV-350-2R4A003JH by KEMET Corporation

SCF25XV-350-2R4A003JH

KEMET Corporation

SINGLE PHASE EMI FILTER;

SINGLE PHASE EMI FILTER

SCF25XV-110-1R4A013JV by KEMET Corporation

SCF25XV-110-1R4A013JV

KEMET Corporation

SINGLE PHASE EMI FILTER;

SINGLE PHASE EMI FILTER

SCF25XV-220-1R9A007JV by KEMET Corporation

SCF25XV-220-1R9A007JV

KEMET Corporation

SINGLE PHASE EMI FILTER;

SINGLE PHASE EMI FILTER

SCF25XV-310-2R3A004JH by KEMET Corporation

SCF25XV-310-2R3A004JH

KEMET Corporation

SINGLE PHASE EMI FILTER;

SINGLE PHASE EMI FILTER

SCF29XV-080-1R3A026JV by KEMET Corporation

SCF29XV-080-1R3A026JV

KEMET Corporation

SINGLE PHASE EMI FILTER;

SINGLE PHASE EMI FILTER