* Pictures are placed for illustration purpose only. Appearance of real component may differ
Adjustable non-wire trimming resistor for use in DC and AC circuits in continuous and impulse modes.
Technical requirement version OZh0.468.354 TU (general requirements), OZh0.468.377 TU (special requirements)
Main parameters
Adjustment type | multiple revolutions |
Power (at +70 oC), W | 1 |
Rated resistance range, Ohm | 10..2200000 |
Allowed resistance variation | ±10%;±20% |
Number of adjustments | 200 |
Lifetime, h | 20000 |
Resistance curve | linear |
Variation from linear curve, not more than | 20% |
Thermal coefficient of resistance 15 kOhm..150 kOhm 10 Ohm..10 kOhm, 220 kOhm..2.2 mOhm | ±0.0001 1/oС ±0.00025 1/oC |
Operational conditions
Sinusoidal vibration frequency, Hz acceleration, m/s2 | 1..3000 2000 |
Single mechanical impact acceleration, m/s2 | 10000 |
Multiple mechanical impacts acceleration, m/s2 | 1500 |
Ambient air temperature, oC | -60..+155 |
Relative humidity at +25 oC | 98% |
Air pressure, kPa | 0.13..294.199 |