* Pictures are placed for illustration purpose only. Appearance of real component may differ.
Frameless adjustable wire-wound resistor/potentiometer
Main parameters
| Power, up to, W | 50 | |
| Resistance variation curve | A (linear) | |
| Resistance range | 2.2 Ohm .. 47 kOhm | |
| Number of revolutions of rotary system | 1 | |
| Resistance tolerance | ±5%; ±10%; | |
| Ambient air temperature, oC | -60..+155 | |
| Durability, adjustment cycles | 5000 | |
| Vibratory load frequency, Hz acceleration, m/s2 |
1..2000 73.6 | |
| Single mechanical impact acceleration, m/s2 | 1471 | |
| Multiple mechanical impacts acceleration, m/s2 | 343 |
Resistors are designed for DC and AC (up to 1000 Hz) circuits and provide current limitation and voltage distribution.
Mass and dimensions
| Type
| Rated power dissipation, W | Shaft version
| Mass, not more than, g | Shelf life, years
| Minimum lifetime, h
| Dimensions | |||
| diameter | height | offset | |||||||
| PPB | 1 | A, B, V | 25 | 12 | 20000 | 18+1.5 | 12±1.5 | 26±2.5 | |
| 2 | 30 | 20+2 | 16±1.5 | 28±3 | |||||
| 3 | 40 | 25+2 | 22±2 | 34±3 | |||||
| 16 | G, D, E | 100 | 15 | 25000 | 35±3 | 26±2 | 42±4 | ||
| 25 | 150 | 35±3 | 44±3 | 42±4 | |||||
| 50 | 350 | 35±3 | 67±4 | 58±4 | |||||
You can order PPB-15E 15Vt 3.3 kOm from us
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