特点
with 3.76.1mm outline size and 2.5mm
     height,these surface-mounting type
     keyboard switches are ideal for high-
     density mounting.
   contact-sealed construction provides
      high-reliability.
   permits reflow soldering.

 应用范围
  for use of operating electronic equipment
     such as audio,office equipment ,
     communication apparatus,measuring
     instruments,tv sets,vcrs,etc.