- TDK
- Murata
- Toko
- Sumida
- Taiyo Yuden
- Panasonic
- Tokin
- KOA
- Pulse Engineering
- Coilcraft
- Midcom
- COEV/TYCO
- Coiltronics
- Vishay
- Bourns
- BI Technologies
|
- TDK
- Murata
- Toko
- Sumida
- Taiyo Yuden
- Panasonic
- Tokin
- KOA
- Pulse Engineering
- Coilcraft
- Midcom
- COEV/TYCO
- Coiltronics
- Vishay
- Bourns
- BI Technologies
|
- TDK
- Sumida
- Pulse Engineering
- Belfuse
- COEV/TYCO
- Midcom
- XFMRS, Inc.
- Tamura
- UMEC
- Delta Products
- Schott
|
- Tamura
- Signal Transformer
- Prem Magnetics
- Magnetek
- Renco
- Zettler Magnetics
- Hammond
|
- Friwo
- Salcomp
- Tamura
- Ault
- Elpac
- CUI stack
|
