Product Overview
The Piher PT-10 and PTC-10 are 10-mm carbon and cermet through-hole potentiometers designed for applications requiring frequent adjustment. These shaftless potentiometers offer versatile engagement mechanisms, including customized shafts, motor controls, or human interface adjustments, enabling control of variable outputs such as frequency, motor speed, or volume. They are ideal for appliance program selection, thermostat adjustment, timer and control relays, consumer electronics, power tool controls, and test and measurement equipment.
Product Attributes
- Brand: Piher
- Series: PT-10 / PTC-10
- Resistive Element: Carbon or Cermet
- Substrate: Polyester / Alumina
- Flammability: Self-extinguishable plastic (UL 94V-0) available; PTC-10 made of non-flammable material by standard.
- Protection: IP54
- Packaging: Magazine packaging for automatic insertion available; Embossed tape packaging on request.
- Certifications: ISO 14001, BUREAU VERITAS
Technical Specifications
| Specification | PT-10 | PTC-10 |
|---|---|---|
| Taper | Lin, Log, Alog | Log, Alog (Decad. 1.0 - 2.0 - 2.2 - 2.5 - 4.7 - 5.0) |
| Range of values | 100 Rn 5M | 1K Rn 5M |
| Tolerance | 20% (100 Rn 1M) 30% (1M < Rn 5M) | N/A |
| Max. Voltage | 200 VDC (Lin) 100 VDC (Log, Alog) | N/A |
| Nominal power at 50C (122F) | 0.15 W (Lin) 0.07 W (Log, Alog) | N/A |
| Nominal power at 70C (158F) | 0.33 W (Lin) 0.17 W (Log, Alog) | N/A |
| Residual resistance | < 0.5% Rn (5 min.) | |
| Equivalent noise resistance | < 3% Rn (3 min.) | |
| Operating temperature | -25C to +70C | -40C to +90C |
| 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) | |
| Push-pull force over the rotor | > 49N | |
| Life | Up to 100k cycles | Up to 10k cycles |
| Detents | Up to 16 | |
| Linearity | Up to 3% | |
Others available on request.
Up to 85C depending on application.
+120C/+248F upon request.
2411201508_Amphenol-PT10MH01-505A3030-PM-S_C5710507.pdf
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