| |
| 助听器电位器（欧洲军工产品） |
| 
RP1-309
|
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Variable non-wirewound panel
control resistor
(analogue of RP1-50)
Specifications
-
Rated resistance range:
220 Оhm - 1 mОhm - with resistance law А
(linear)
470 Оhm - 680 kОhm - with resistance law
V (non-linear, logarithmic)
2,2 kОhm- 470 kОhm - with resistance
law B (non-linear, back logarithmic) |
| - Power
(at a temperature of 40°С) |
0,01 wt |
| - Limiting
element voltage |
no more
than 5 V |
| - Tolerance
on rated resistance |
+/-20% |
| - Tolerance
on resistance law A |
+/-20% |
| - ТCR |
+/-0,0015
1/°С |
| - Angle
of rotation |
260° |
| - Rotational
life |
10 000 cycles |
| - Operating
time to first failure |
20 000 hours |
| - Period
of preservation |
10 years |
| - Маss |
no more
than 0,2 grm |
Operating
conditions
Mechanical
influence :
| -
Vibration strength in a frequency range
1-80 Hz, аmplitude 5 g |
| -
Multiple-operation impacts with acceleration 15
g |
Climatic
influence:
| -
Temperature range |
from
-45 to +70°С |
| -
Relative air humidity (at a temperature of +25°С) |
98% |
The example
of scematic designation when making out an order:
Resistor RР1-309-1-470
k Ohm-В-Б АПШК.434160.041 ТУ |
|
| Kindes
of resistor |
D,
mm |
h,
mm |
H,
mm |
b,
mm |
RР1-309-I
|
5,8 |
2,1 |
2,4 |
0,8 |
RР1-309-II
|
6,5 |
2,5 |
2,8 |
1,0 |
Resistors?
colours : bage (Б), grey (С), brown (К), light-brown (СК),
darc-brown (ТК).
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