* Pictures are placed for illustration purpose only. Appearance of real component may differ.
Multiturn wire trimmer resistor. The linear contact system of the resistor is being moved by a micrometer screw
with an adjustment range of 45 revolutions. Suitable for DC and AC (up to 1000 Hz) circuits. Resistor is designed for wire mounting.
Technical parameters
| Resistor type | Version A | Version B | ||
| L, mm | Mass, not more than, g | L, mm | Mass, not more than, g | |
| SP5-1V | 1 | 3.5 | 7 | 4.5 |
| Rated power dissipation, W | 1 |
| Rated resistance range, Ohm | 10..10·103 |
| Minimum resistance, not more than | 2% |
| Equivalent rotation noise resistance, mV | 200 |
| Temperature coefficient of resistance, 1/oC | ±150·10-6 |
| Electrical resolution 100..470 Ohm 680..1.5·103 Ohm 2.2·103..10·103 Ohm |
1% 0.75% 0.5% |
| Insulation resistance, in normal conditions, not less than, MOhm | 10000 |
| Resistance variation curve | Linear |
Note: rated resistance intermediate values are a E6-series with an ±5% (SP-1V); ±5;±10% (SP-1V1) approximation.
Operational limits
| Ambient air temperature at 10% electrical load, oC | -60..+125 |
| Maximum DC and AC voltage, V | 100 |
| Durability, number of cycles | 200 |
| Minimum lifetime, h | 30000 |
| Shelf life, years | 20 |
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