特点
Permits high- density mounting on
     P.C.Board.
   Shap-in type,can be mounted directly
      on P.C.Board.
   Part of output terminals can be used as
     jumper lead,thus making circuit
     arrangement easy.

 应用范围
   operating switches in all types of
      electronic equipment such as audio
      apparatus,office equipment,
      communications apparatus,measuring
      instruments,TV sets,VCRs,etc.