Patent ID: 8203407
Filing Date: 2012-06-19
Classification: H01F

Abstract:
1. A surface mount magnetic device comprising: a magnetic core assembly including a first magnetic part and a second magnetic part, said second magnetic part having a first surface, a second surface and a side surface coupling with said first surface and said second surface, wherein said first surface of said second magnetic part is connected to said first magnetic part such that a receptacle is formed between said first magnetic part and said second magnetic part, and there are two recess structures formed at both edges of said side surface of said second magnetic part, respectively; a winding coil partially accommodated within said receptacle and including at least two pins, wherein said pins are integrally formed with said winding coil and said pins are received in said recess structures at said side surface without protruding out of said side surface of said second magnetic part and attached on said second surface of said second magnetic part; and an extension region integrally formed on said second surface of said second magnetic part.