BOURNS电位器3540

Electrical Characteristics1 3540 Wirewound Element 3541 Hybritron¤ Element
Standard Resistance Range ..............100 to 100 K ohms ..................1 K to 100 K ohms
Total Resistance Tolerance ................&plu***n;5 % ........................................&plu***n;10 %
Independent Linearity ........................&plu***n;0.25 % ....................................&plu***n;0.25 %
Effective Electrical Angle ....................3600 ° +10 °, -0 ° ....................3600 ° +10 °, -0 °
Absolute Minimum Resistance/..........1 ohm or 0.1 % maximum........0.2 % maximum
Minimum Voltage (whichever is greater)
Noise/Output ***oothness ................100 ohms ENR maximum ........0.1 % maximum
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level........................................1,000 VAC minimum ................1,000 VAC minimum
Power Rating (Voltage Limited By Power Dissipation or 447 VAC, Whichever Is Less)
+70 °C ............................................2 watts ......................................2 watts
+125 °C ..........................................0 watt........................................0 watt
Insulation Resistance (500 VDC) ........1,000 megohms minimum........1,000 megohms minimum
Resolution ............................................See recommended part nos. ....Essentially infinite