Schaffner EMC, Inc.

- Schaffner is the international leader in the fields of electromagnetic compatibility and power quality, supplying components that support the efficient and reliable use of electric energy. Customers benefit from the technological know-how of the Schaffner Group in the development, manufacturing and marketing of high-performance products that offer optimized and fault-free operation and compliance with all major quality and performance standards.

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FN2000 series of Chassis Mount Filters

FN2000

FN2000 series single-phase filters provide an extremely cost-effective solution for a wide range of general-purpose filtering requirements. Learn More

FN9280 & FN9290 Series

Schaffner's FN9280 & FN9290 Series

Choosing FN 9280/90 product line brings you the rapid availability of an EMC/EMI standard filter associated with the necessary safety acceptances and a high attenuation performance. Learn More

IEC Lock +

Image of Schaffner's IEC Lock+

The IEC Lock + has been designed to be implemented in areas where access is limited and ease of removal is of paramount importance. The release mechanism differentiates the product from other leads. Learn More

Featured Products

Image of Schaffner's FN9260 Series Power Entry Modules

FN9260 Series Power Entry Modules

Schaffner's FN9260 power entry module combines an IEC inlet, mains filter with excellent filter attenuation and fuses in a small form factor. Learn More

Image of Schaffner's Three-Phase Filters

Three-Phase Filters

Shaffner offers many three-phase filters; including FN258, FN351, FN3025/3026, FN3258, FN3270, FN3359 series. Learn More

Newest Products View All (21)

EMI/EMC Filtering Solutions for Medical Electronics

Check out Schaffner’s EMI/EMC filtering resources for more information to overcome challenges and aide in the design of your medical electronic devices. Learn More

FN9255 Series RFI Filters with IEC Inlet C14 or C20

Schaffner's FN9255 series of RFI filters is developed for higher frequencies up to 300 MHz. Learn More

IF 13 Series Power Cords

Schaffner's IF 13 series power cords incorporate an EMC filter in an external cable to help pass compliance testing at the end of the design phase. Learn More

RT Series Current-Compensated Chokes

Schaffner EMC's RT series current-compensated chokes have a wide range of 24 different combinations of layout, mounting position, and current-inductance ratings. Learn More

FN3258 Series 3-Phase Filters

Schaffner's FN3258 series ultra-compact EMC/EMI filters are ideal for 3-phase systems and motor drives applications. Learn More

FN9264 Series IEC Inlet Filters

Schaffner’s FN9264 series power entry modules combine IEC inlet, RFI filtering with good attenuation with a double pole switch in a compact metal housing. Learn More

Tools and Support

Image of Schaffner's EMC/EMI Short Form Catalog

EMC/EMI Short Form Catalog

Schaffner’s easy selection guide to the world’s broadest selection of EMC/EMI filters and chokes by product category or market. Learn More

Image of Schaffner's Design of Your EMI Filter

Have You Considered Everything in the Design of Your EMI Filter?

With the growing popularity of electronic devices, the demand for regulation has created a vast array of standards and conformity procedures. Learn More

Image of Schaffner's The Need For EMI Filtering in Electrical Energy Facilities

The Need For EMI Filtering in Electrical Energy Facilities

Today, electric utilities are facing an unprecedented challenge. There is, of course, the usual need for reliability, but also there is the increased demand to pay attention to environmental concerns and reducing carbon emissions. Learn More

Image of Schaffner's The Need For EMI Filtering in Medical Devices

The Need For EMI Filtering in Medical Devices

In today’s society, medical devices can usually be found in the forefront of incorporating new technologies. Regulatory agency requirements dictate that not only conducted and radiated emissions be constrained below specified limits, but that the unit must also pass immunity/transient requirements as well. Learn More

Image of Schaffner's The Need For EMI Filtering with Factory Automation

The Need For EMI Filtering with Factory Automation

Increased electromagnetic interference, or EMI, can adversely affect system efficiency and increase downtime by interfering with analog control signals and industrial communications between devices/systems. So, as inter- and intra-communication networks expand on the factory floor, adequate electromagnetic compatibility or EMC design objectives need to be addressed. Learn More

Image of Schaffner's Engineer’s Guide to Designing Your EMI Filter

The Engineer’s Guide to Designing Your EMI Filter

To start at the very beginning, what is an electrical filter? It is a device usually composed of discrete components which can be placed between circuits, networks, or equipment/ systems to either emphasize, de-emphasize or control the frequency components of a desired or undesired signal. Learn More

Recent PTMs View All (11)

IF13 Series of Filtered Power Cords Publish Date: 2018-10-05

This presentation will introduce the IF13 Series of Filtered Power Cords from Schaffner.

Duration: 5 minutes
RT Chokes Publish Date: 2018-05-08

This presentation will provide an introduction to Schaffner's RT Choke Series.

Duration: 5 minutes
RN Choke Series Updated: 2017-11-08

Learn about the RN current-compensated RFI suppression choke series

Duration: 5 minutes
FN2000 Series of Single Phase AC/DC, Chassis Filters Updated: 2017-09-26

FN2000 series single-phase filters provide an extremely cost-effective solution for a wide range of general-purpose filtering requirements

Duration: 5 minutes

Featured Videos View All (12)

Schaffner FN3258 Series | Digi-Key Daily

FN3258 series from Schaffner is one of the most efficient three-phase filters currently available on the market. The extremely compact, slim design allows a trouble-free installation even where the available mounting space is minimal.

Schaffner IEC Lock +

The new IEC Lock + has been designed to be implemented in areas where access is limited and ease of removal is of paramount importance. The new release mechanism clearly differentiates the product from other leads.

FN9280 & FN9290 Series

FN9280/90 Schaffner IEC Inlet Filters

Schaffner Group: Shanghai

A video showing the Shanghai, China, plant.

Additional Content

Technical Information

Additional Links

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