Surface Mount Inductors

Butler Winding designs and manufactures Surface Mount Inductors for a variety of power supply and conversion applications.

A Surface Mount Inductor is an inductor that is designed either on a toroidal or bobbin core. For the toroidal core, the wound coil is attached to a surface mount header. A surface mount bobbin is used for the the bobbin type core structure.
Surface Mount Inductors offer small size, and if designed on a toroidal core less leakage inductance and lower electromagnetic interference (EMI).

Where are Surface Mount Inductors found?

1. Switch mode power supplies.
2. Filter applications.
3. Electromagnetic Interference (EMI) sensitive circuits.
4. Any circuit board utilizing surface mount technology.