91A1AB28B13L, 91A1A-B28-B13L 5K,
Features
n Available in a variety of pin-out
configurations
n Virtually infinite electrical circuit isolation
n Metal or plastic shaft options
n RoHS compliant*,
Standard Resistance Range
Linear Tapers (A, B, E, & H)……………………(B & E) 1 K ohms to 1 megohm……………………(A & H) 100 ohms to 1 megohm
Audio Tapers (C, D, F, G, S, & T)…………….(D,G,S, & T) 1 K ohms to 1 megohm ……………(C & F) 1 K ohms to 1 megohm
Total Resistance Tolerance………………………….10 % or 20 %…………………………………………….5% or 10%
Independent Linearity…………………………………±5 % ………………………………………………………..±5 %
Absolute Minimum Resistance …………………….2 ohms maximum ……………………………………… 2 ohms maximum
Effective Electrical Angle …………………………….(Linear tapers) 240 ° ± 5 ° …………………………..(Linear tapers) 240 ° ± 6 °
(Audio tapers) 225 ° ± 5 ° ……………………………(Audio tapers) 225 ° ± 6 °
Contact Resistance Variation ………………………±1 % ………………………………………………………..±1 % or 3 ohms (whichever is greater)
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level…………………………………………….1,500 VAC minimum…………………………………..1,500 VAC minimum
70,000 Feet………………………………………….500 VAC minimum……………………………………..500 VAC minimum
Insulation Resistance (500 VDC) …………………1,000 megohms minimum…………………………..1,000 megohms minimum
Power Rating (Voltage Limited By Power Dissipation or 350 VAC, Whichever Is Less)
+70 °C Single Section Assembly …………….(Linear tapers) 1 watt …………………………………(Linear tapers) 2 watts
(Audio tapers) 0.5 watt ……………………………….(Audio tapers) 1 watt
+70 °C Multiple Section Assembly …………..(Linear tapers) 0.5 watt/section……………………(Linear tapers) 1 watt/section
(Audio tapers) 0.25 watt/section…………………..(Audio tapers) 0.5 watt/section
+125 °C……………………………………………….0 watt……………………………………………………….0 watt
Theoretical Resolution………………………………..Essentially infinite………………………………………Essentially infinite
