Information   Sheets
S-T  
Term Explanation
   
   
Semiconductor A material that has a resistance characteristics between that of
  insulators and conductors. 
   
Sensor A device that responds to physical stimuli (such as heat, light, sound,
  pressure, magnetism, motion) and transmits the resulting signal or
  data for providing a measurement, operating a control, or both.
   
Sheath The outer covering or jacket of a multiconductor cable. 
   
Silicone A rubber-like man-made material used extensively in gasket and
  sealing applications. I has a very wide temperature range. 
   
SJOO UL designation for a rubber jacketed cord. (300 Volt)
   
SOO UL designation for a rubber jacketed cord. (600 Volt)
   
STO UL designation for a PVC insulated cord. (600 Volt)
   
SV Vacuum cleaner cord, rubber jacketed. (300 Volt)
   
SVO Vacuum cleaner cord, neoprene jacketed.  (300 Volt)
   
SVT Same as SV exept all plastic construction. 
   
Tensile strength The pull stress required to break a given specimen. 
   
Transducer A device for converting mechanical energy to electrical energy. 
   
Transistor This is a solid state device used in electronic circuits. It is often used
  in switching or amplifier applications. 
   
Transmitter Converts electrical energy to light energy.