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1¡¢Metal button contact Chip£º
¡¡¡¡Applications--widely applied in interphone, mobile phone and various keyboard type electrical products
¡¡¡¡Features--high electrical conductivity, comfortable touching feeling with service life more than 300,000 times.
¡¡¡¡Material--stainless steel
2¡¢superprecision subminiature switch:
¡¡¡¡Application--applicable as power controller to all household electrical appliance and communication devices.
¡¡¡¡Features--high security performance, high voltage resistance and compact size.
¡¡¡¡Material--ABS forming, metal coated contact chip
3¡¢photosensitive resistance £¨CDS£©£º
¡¡¡¡Applications-- suitable for various optical switch, power control, automobile & marine industry as well as household electrical appliances etc.   
¡¡¡¡Features--high sensitivity and fast speed
¡¡¡¡Material--CDS¡¢CDSE
4¡¢Processing of various manual plug-in PCB board  



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