特点
miniature,3.56mm outline size.
     permits high- density mounting on
     p.c.board.
   sharp"click" feel with a positive tactile
      feedback.
   molding in the contact prevents
     flux build- up during soldering and
     permits autodipping.

 应用范围
 operating switches in all types of
      electronic equipment such as audio
      apparatus,office equipment,
      communication apparatus,measuring
      instruments,tv sets,vcrs,etc.