Product Overview
The Piher PS-10 and PSC-10 are 10-mm carbon and cermet SMD potentiometers designed for applications requiring frequent adjustment. Their shaftless design allows for versatile engagement mechanisms, including custom shafts, motor control, or human interface adjustments. These potentiometers are suitable for controlling variable outputs such as frequency, motor speed, or volume. They offer features like IP54 protection, embossed tape packaging, and options for linear, logarithmic, and antilogarithmic tapers (PSC-10). Available with up to 16 mechanical detents for tactile feedback and locating pins for accurate PCB positioning, they are ideal for a wide range of applications including appliance program selection, thermostat adjustment, consumer electronics, and medical equipment control.
Product Attributes
- Brand: Piher
- Resistive Element: Carbon or Cermet
- Substrate: Polyester / Alumina
- Packaging: Embossed tape according to IEC 60286-3:2007
- Plastic Material: Self-extinguishable (UL 94V-0) available
- Certifications: IP54 protection
- Origin: Spain (implied by contact information)
Technical Specifications
| Specification | PS-10 | PSC-10 |
|---|---|---|
| Taper | Linear | Linear, Logarithmic, Antilogarithmic |
| Range of values | 1K Rn 1M | 100 Rn 5M |
| Standard tolerance | 30% (100 Rn 1M) | 20% (1K Rn 5M), 30% (100 Rn 1M) |
| Max. Voltage | 200 Vdc (Linear) | 200 Vdc (Linear), 100 Vdc (Log, Alog) |
| Nominal power at 50C (122F) | 0.15 W | n/a |
| Nominal power at 70C (158F) | n/a | 0.33 W |
| Residual resistance | 0.5% Rn (5 min.) | 0.5% Rn (5 min.) |
| Equivalent noise resistance | 3% Rn (3 min.) | 3% Rn (3 min.) |
| Operating temperature | -40C to +85C (-13F to +158F) | -40C to +90C (-40F to +194F) |
| Life cycles | Up to 10,000 | Up to 10,000 |
| Mechanical rotation angle | 235 5 | |
| Electrical rotation angle | 220 20 | |
| Torque | 0.4 to 2 Ncm (0.6 to 2.7 in-oz) | |
| Rotational Stop | > 5 Ncm (>7 in-oz) | |
| Environmental Testing: Electrical life (1000h at specified conditions) | 10% R | 5% R |
| Environmental Testing: Mechanical life (1000 cycles) | 10% R | 3% R (Rn < 1M) |
| Environmental Testing: Temperature coefficient | 1.500 ppm/C | 1.000 ppm/C |
| Environmental Testing: Thermal cycling (16h at 90C and 2h at -40C) | 5% R | 2.5% R |
| Environmental Testing: Damp heat (500h at 40C and 95% RH) | 15% R | 5% R |
| Environmental Testing: Vibration (2h each plane at 10Hz - 55Hz) | 3% R | 2% R |
| Environmental Testing: Storage (6 month at 23C 2C and 50% RH) | 5% R | 5% R |
| Standard configuration: Life | 1,000 cycles | 1,000 cycles |
| Standard configuration: Non-flammable plastic | No | Yes |
| Standard configuration: Detents | None | None |
| Standard configuration: Packaging | Reel | Reel |
| Standard configuration: Wiper Position | Initial | Initial |
| Standard configuration: Torque | 0.4 to 2 Ncm | 0.4 to 2 Ncm |
2411220609_Amphenol-PS10KV60-503A3030-PM_C6358682.pdf
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