The PS-10 SMD potentiometer offers control where frequent adjustment is required. The shaftless design allows for employment of different engagement mechanisms, such as a customized shaft, a motor control or a human interface adjustment. This potentiometer can also control variable outputs including frequency, change in motor speed or volume
■ Up to 10.000 life cycles
■ IP54 protection
■ Embossed tape packaging according to IEC 60286-3:2007
■ Wiper positioned at initial, 50% or fully clockwise
■ Self extinguishable plastic (UL 94V-0) available
■ Up to 16 mechanical detents for tactile feedback
■ Locating pins for accurate PCB positioning
■ Low torque version available
■ Shafts and knobs
| Taper¹ | Linear |
| Range of values¹ | 1KΩ ≤ Rn ≤ 1MΩ |
| Max. Voltage | 200 VDC |
| Nominal power | 0.15 W @ 50°C (122°F) |
| Residual resistance¹ | ≤ 0.5% Rn (5Ω min.) |
| Equivalent noise resistance | ≤ 3% Rn (3Ω min.) |
| Operating temperature¹ |
-40°C to +85°C (-13°F to + 158°F) |
1 Others available on request
| Mechanical rotation angle | 235° ± 5° |
| Electrical rotation angle | 220° ± 20° |
| Torque |
Rotational: 0.4 to 2 Ncm (0.6 to 2.7 in-oz) Stop: > 5 Ncm (>7 in-oz) |
| Life1 | Up to 10k cycles |
1 Others check availability
| Test method (CEI 393-1) | ΔR(%)- typical test results | |
|---|---|---|
| Electrical life | 1.000h at 50°C; 0.15W | ±10% |
| Mechanical life | 1000 cycles at 10 to 15 cpm | ±10% |
| Temperature coefficient |
-40°C; +85°C -25°C; +70°C |
±1.500 ppm/°C ±1.000 ppm/°C |
| Thermal cycling | 16h at 90°C and 2h at -40°C | ±5% |
| Damp heat | 500h at 40°C and 95% relative humidity (RH) | ±15% |
| Vibration | 2h each plane at 10Hz - 55Hz | ±3% |
| Storage | 6 months at 23°C ±2°C and 50% RH | ±5% |
Out of range values may not comply with these results. Standard test conditions: temperature:23°C ±2°C and 45% to 70% RH
