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They are used in alternating-current
and direct-current circuits in continuous and pulsed conditions.
Specifications
| -
Multiturn resistor with a circular operation |
| -
Power (at a temperature of 70°С) |
1
wt |
| -
Rated resistance range |
10...2
200 000 Ohm |
| -
Tolerance on rated resistance |
+/-10%;
+/-20% |
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Quantity of cycles of operation |
200 |
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Rotational life |
20
000 hours |
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Resistance behaviour |
Linear |
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Tolerance on linearity, no more than |
20% |
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TCR(for resistance from 15 K Ohm to 150 K Ohm) |
+/-0,0001
1/°С |
-
TCR(for resistance from 10 Ohm to 10 K Ohm and
и from 220 K Ohm to 2,2 mOhm) |
+/-0,00025
1/°С |
Operating conditions
Mechanical
influence:
| -
Sinusoidal vibration: |
- frequency range
|
1-3000
Hz |
- amplitude of
acceleration
|
200
m/sq seс |
| -
Mechanical impacts of single operation (acceleration) |
10
000 m/sq sec |
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Mechanical impacts of multiple operation(acceleration) |
1500
m /sq sec |
Climatic influence:
| -
Temperature range |
from
-60 to +155°С |
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Relative air humidity (at a temperature of
+35°С) |
98% |
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Air pressure |
0,13-294,199
k Pа |
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