| 摘要 |
The present invention relates to a circulator/isolator, including a housing having side walls and bottoms to form an accepting space in the housing; stacking parts including a lower ferrite, a connecting piece, an upper ferrite, a magnetic pole piece and a magnet which are stacked in the housing; and a cover connecting to the housing on the upper side of the housing. The cover includes a top partand a side outer circumference part, the side outer circumference part is provided with a plurality of hook parts, and each hook part is projected upwards inside the side outer circumference part from one point. Stop projections projecting outside the side wall are formed on the upper end of the housing so as to fasten the hook parts to fasten the cover and the housing. |
