توضیحات
general information
| Name | PPB-25G 33Ohm ± 10% Variable resistor potentiometer |
| Trademark |  JSC Contact, Yoshkar-Ola |
| Country of origin | USSR |
| TU | OZHO 468.555 TU |
| Acceptance type | “1” |
| Product weight, gr | 103.56 |
| Transliteration | PPB-25G 33 Ω ± 10% Resistor |
| Type of packaging | cardboard box |
| Additional packaging | paper |
| Packing condition | factory |
Main settings
| Functional group | Variable wirewound resistor |
| Functional type | adjusting |
| Functional characteristic | A – linear |
| Design features | frameless |
| Actual marking | PPB-25G 33 Ohm ± 10% |
| Installation method | hinged |
| Overall dimensions L * W * H | 84х42х35 mm |
| Shaft type | G – shaft VS-3 with a straight flat |
| Shaft length protruding length | 40 mm |
| Shaft diameter | 6 mm |
| Handle type | handle D = 6/28 |
| Limits of nominal resistance | from 2.2 to 47 kΩ |
| Product color | green |
Specifications
| Nominal resistance | 33 Ω |
| Rated power | 25 W |
| Max. or limiting operating voltage | 500 V |
| TKS – temperature coefficient of resistance | 500 × 10⁻⁶ / 1 ° C |
| Tolerance | ± 10% |
| Insulation resistance | 1000 MΩ |
| Noise level | no more than 5% |
| Single Action: Peak Impact Acceleration | 75 g |
| Multiple Action: Peak Impact Acceleration | 15 g |
| Linear acceleration, no more | 25 g |
| Full pivot angle | 270 ° |
terms of Use
| Minimum operating time | 10,000 hours |
| Working temperature range | from -60 to + 155 ° С |
| Relative humidity | 98% at a temperature of + 35 ° С |
| Atmosphere pressure | from 106700 to 27198 Pa |
| Maximum storage time | 12 years |
| Frequency range | 1-1000 Hz |
| Resource | 5000 cycles |
| Climatic performance | UHL |
| Item status | Currently produced by OJSC Contact, Yoshkar-Ola |
| Note | (1984-1985) |
Documents
دانلود فایل پی دی اف : datasheet
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