How long do Bourns Trimming potentiometers, such as 3306, 3352, 3362 and 3386 last?
I looked at the data sheet, and on the "environmental characteristics", it says...
Load Life ..1,000 hours 0.5 watt @ 70 °C
(3 % ΔTR; 1 % or 1 ohm,
whichever is greater, CRV)
Rotational Life ........................200 cycles
(4 % ΔTR; 1 % or 1 ohm,
Does this mean that if I use potentiometers for around 200 cycles, turning it clockwise and back, doing it 200 times, then the trimming potentiometers do not function anymore or break down?
These trimming potentiometers I mentioned are designed in the way I want to use. However, I like them to work for more than 10000 cycles minimum.
Can anyone please specify how to translate this data sheet?
Thanks for help.
I looked at the data sheet, and on the "environmental characteristics", it says...
Load Life ..1,000 hours 0.5 watt @ 70 °C
(3 % ΔTR; 1 % or 1 ohm,
whichever is greater, CRV)
Rotational Life ........................200 cycles
(4 % ΔTR; 1 % or 1 ohm,
Does this mean that if I use potentiometers for around 200 cycles, turning it clockwise and back, doing it 200 times, then the trimming potentiometers do not function anymore or break down?
These trimming potentiometers I mentioned are designed in the way I want to use. However, I like them to work for more than 10000 cycles minimum.
Can anyone please specify how to translate this data sheet?
Thanks for help.