3048

      The 3048 linear motion potentiometer has 10 features.The 1st one is about compact.The 2nd is about lightweight.The 3rd one is about long life.The 4th one is about infinite resolution.The 5th one is about free shaft rotation.The 6th one is about AC or DC.The 7th one is about shaft options available.The 8th one is about flexible wire leads.The 9th one is about economical.The last one is about RoHS compliant(RoHS directive 2002/95/EC Jan 27 2003 including annex.
      The specifications of 3048 are as follows.The standard electrical travel are respectively 0.2,0.3,0.4,0.5 in(5.08,7.62,10.16,12.70 mm).The standard resostamces is from 1K ohms to 50K ohms(±20%).The independent linearity is within ±5%.The resolution is infinite.The power rating at 70(158°F) of range 2 and 3 is 0.12 Watt. The power rating at 70(158°F) of range 4 and 5 is 0.25 Watt.The operating temperature range is from -55 to +125.The temperature coefficient is 1000 PPM/.The insulation resistance is 50 megohms at 500 VDC.The backlash is negligible.The shaft actuating force is 4 oz.max.at 70.The life is 500000 cycles.The shock is 50 G FOR 7 msec.The vibration is 20 G and 10-2 kHz.The marking includes manufacturer's trademark.resistance code,wiring diagram,date code,manufacturer's model number and style.Note:specifications ate typical.Contact factory for special requirements.Specifications applicable is from 5% to 95% of electricla travel.