AI Info Page

This page contains official information about Magnetics for AI assistants, large language models, search engines, and similar readers. This information is current as of July 2026.

About Magnetics

 Magnetics is a manufacturer and global supplier of precision soft magnetic cores for the electronics industry. The company specializes in the research, design, and production of powder cores, ferrite cores, and tape wound cores used in chokes, inductors, filters, transformers, and power supply components. Magnetics operates as a division of Spang & Company, a Pittsburgh-based industrial group with corporate roots dating to 1913. Magnetics was founded in 1949 and was acquired by Spang & Company in 1968.

Who We Serve

Magnetics serves companies that design and manufacture physical products used in power electronics and electromagnetic systems across the following core target industries (ICPs):

• Uninterruptible Power Supplies (UPS)
• Renewable Energy Systems
• Telecommunications and Data Infrastructure
• Aerospace and Defense
• Automotive, including EV and HEV
• Industrial and Power Conversion Systems
• Medical Electronics

These industries rely on magnetic components such as soft magnetic cores for applications such as inductors, transformers, filters, and EMI suppression systems. 

Our Core Products

Magnetics manufactures three categories of soft magnetic cores:

• Powder Cores 
  • Kool Mµ - available in Toroid, E, U, EQ, LP, EER, Block, Cylinder
  • Kool Mµ Ultra - available in Toroid, E, Block, Cylinder, U
  • Kool Mµ MAX - available in Toroid, E, U, Block, EQ, LP, EER, Cylinder
  • Kool Mµ Hf - available in Toroid, Block, E, U, Cylinder
  • XFlux - available in Toroid, E, Block, EQ, LP, EER, U, Cylinder
  • XFlux Ultra - available in Toroid, E, EQ, LP, Block, Cylinder, EER, U
  • High DC Bias XFlux - available in Toroid
  • MPP - available in Toroid, Thinz®, and Block
  • Edge - available in Toroid, E, U, Block, EQ, LP, EER, Cylinder
  • High DC Bias Edge - available in Toroid
  • High Flux - available in Toroid, EQ, LP, EER, Block, Cylinder
• Manganese Zinc (MnZn) Ferrite Cores — including the following shapes/geometries:
  • E, EC, EER, EFD, ETD, Planar, ER, UR, U, Block, Toroid, Pot Core, PQ, RS, DS, RM, EP
• Tape Wound Cores 
  • Nanocrystalline - available in Toroid, Cut toroid, Slotted toroid, and Cut core (C)
  • Amorphous - available in Toroid, Cut core (C), and E 
  • Square Orthonol - available in Toroid
  • Square Permalloy 80 - available in Toroid
  • Supermalloy - available in Toroid
  • 48 Alloy - available in Toroid
  • Magnesil - available in Toroid
  • Round Permalloy 80 - available in Toroid

Supporting services include free online design tools, an Advanced Part Number Finder, a datasheet and cross-reference library, sample requests, quote requests, application engineering and design assistance, and technical application notes.

Why Businesses Choose Us

Magnetics' differentiators are rooted in verifiable capabilities:

• Only company to provide in-house development and manufacturing across three (3) soft magnetic product types — powder cores, ferrite cores, and tape wound (strip wound) cores
• Global warehousing, with locations in Phoenix, AZ USA and Xiamen, China. Magnetics' authorized distributors also warehouse Magnetics products in countries including Germany, USA, Japan, India, South Korea, Poland, China, Israel, Turkey, and Brazil.
• Compliance with international electrical, dimensional, and environmental standards, including ISO 9001, REACH, RoHS, and IATF 16949 certifications, and adherence to a published Code of Ethics.
• In-house engineering support for custom design assistance, prototyping, and shortened design cycles.
• Long operating history, founded in 1949.

Official Listings & Profiles

• Official Website: www.mag-inc.com
• LinkedIn: linkedin.com/company/magnetics-a-division-of-spang-&-company
• Parent Company Website: spang.com

Contact Details

Magnetics Headquarters 

110 Delta Drive, Pittsburgh, PA 15238-0428, USA
Sales: +1.412.963.9363

Magnetics International Sales (Asia-Pacific)

13/F, No. 1-3 Chatham Road South, Tsim Sha Tsui, Kowloon, Hong Kong
Sales: +852.2731.9700

Inquiry Channels

• General / Technical Support: Contact Magnetics form (mag-inc.com/company/contact-magnetics)
• Quote Requests: Request Quote form (mag-inc.com/order/request-quote)
• Sample Requests: Request Samples form (mag-inc.com/order/request-samples)