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 integration with various engagement mechanisms, including customized shafts, motor controls, or human interfaces. 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 appliance program selection, thermostat adjustment, consumer electronics, power tool controls, and medical equipment control.
Product Attributes
- Brand: Piher
- Series: PS-10 (Carbon), PSC-10 (Cermet)
- Resistive Element: Carbon or Cermet
- Substrate: Polyester / Alumina
- Packaging: Embossed tape according to IEC 60286-3:2007
- Flammability: Self-extinguishable plastic (UL 94V-0) available (Standard for PSC-10)
- Protection: IP54
- Certifications: ISO 14001
- 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% (1M < Rn 5M), 30% (100 Rn 1M) |
| Max. Voltage | 200 Vdc | 200 Vdc (Linear), 100 Vdc (Log, Alog) |
| Nominal Power (at 50C) | 0.15 W | - |
| Nominal Power (at 70C) | - | 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 | -40C to +90C |
| Mechanical Rotation Angle | 235 5 | 235 5 |
| Electrical Rotation Angle | 220 20 | 220 20 |
| Torque | 0.4 to 2 Ncm (0.6 to 2.7 in-oz) | 0.4 to 2 Ncm (0.6 to 2.7 in-oz) |
| Rotational Stop | > 5 Ncm (>7 in-oz) | > 5 Ncm (>7 in-oz) |
| Life Cycles | Up to 10,000 | Up to 10,000 |
| Mechanical Detents | Up to 16 | Up to 16 |
| Locating Pins | Available (V60 mounting method) | Available (V60 mounting method) |
| Low Torque Version | Available on request | Available on request |
| Electrical Life (1000h at 50C, 0.15W) | 10% | n/a |
| Electrical Life (1000h at 70C, 0.33W) | n/a | 5% |
| Mechanical Life (1000 cycles at 10 to 15 cpm) | 10% | 3% (Rn < 1M) |
| Temperature Coefficient | 1.500 ppm/C (-40C to +85C) | 1.000 ppm/C (-40C to +90C) |
| Thermal Cycling (16h at 90C, 2h at -40C) | 5% | 2.5% |
| Damp Heat (500h at 40C, 95% RH) | 15% | 5% |
| Vibration (2h each plane at 10Hz - 55Hz) | 3% | 2% |
| Storage (6 month at 23C 2C, 50% RH) | 5% | 5% |
| Mounting Method | V50 (standard), V60 (centering pins) | V50 (standard), V60 (centering pins) |
| Packaging Options | Reel, Bulk | Reel, Bulk |
| Standard Resistance Values | 100 to 1M | 100 to 5M |
2411200031_Amphenol-PS10KH40-103A3030_C20274820.pdf
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