|
Variable wirewound trimming
resistor
They are used for point-to-point
wiring in alternating-current and direct-current circuits at
a frequency up to 10000 Hz and voltage 300 V (amplitude
value ).
Specifications
| -
Multiturn resistor with circular operation |
| -
Power (at a temperature of 55°С) |
1
wt |
| - Rated
resistance range |
100...47
000 Оhm |
| - Tolerance
on rated resistance |
+/-5% |
| -Quantity of
cycles of operation |
100 |
| - Resistance
behaviour |
Linear |
| - Mass |
2,5
grm |
Operating conditions
Mechanical
influence :
| -
Sinusoidal vibration: |
-frequency range
|
1-3000
Hz |
- amplitude of
acceleration
|
200
m/sq sec |
| -Mechanical
impacts of single operation (acceleration) |
10
000 m/sq sec |
| -
Mechanical impacts of multioperation (acceleration) |
1500
m/sq sec |
Climatic
influence:
| -
Temperature range |
from
-60 to +125°С |
| -
Relative air humidity (at a temperature of +40°С) |
98% |
| -
Air pressure |
0,7-303
kPа |
|
|
