Product Overview
The PT-6 is a 6-mm carbon through-hole trimmer potentiometer designed for precise adjustment in electronic applications. It features a carbon resistive element, up to 10 mechanical detents for haptic feedback, and a robust IP54 protection rating. With a lifespan of up to 10,000 cycles and options for various tapers, detents, and packaging, the PT-6 is suitable for appliance program selection, thermostat adjustment, control relays, consumer electronics, power tool controls, and test and measurement equipment. It is also available in lead-free and Pb-free configurations.
Product Attributes
- Brand: Piher
- Product Series: PT-6
- Resistive Element: Carbon
- Mounting Type: Through-hole
- Protection Rating: IP54
- Lead-free: Yes
- Certifications: ISO 14001
Technical Specifications
| Specification | Details |
|---|---|
| Taper | Linear, Logarithmic, Antilogarithmic (Others available on request) |
| Range of Values (Lin) | 220 Rn 5M |
| Range of Values (Log, Alog) | 1K Rn 5M |
| Tolerance (220 Rn 1M) | 20% |
| Tolerance (1M < Rn 5M) | 30% |
| Max. Voltage (Lin) | 100 VDC |
| Max. Voltage (Log, Alog) | 50 VDC |
| Nominal Power @ 50C (Lin) | 0.1 W |
| Nominal Power @ 50C (Log, Alog) | 0.05 W |
| Residual Resistance | 0.5% Rn (5 min.) |
| Equivalent Noise Resistance | 3% Rn (3 min.) |
| Operating Temperature | -25C to +70C (Up to 85C depending on application) |
| Detents | Up to 10 mechanical detents |
| Life Cycles | Up to 10,000 cycles |
| Mechanical Rotation Angle | 235 5 |
| Electrical Rotation Angle | 200 20 (215 20 available on request) |
| Torque | 0.2 to 2 Ncm (0.3 to 2.7 in-oz) |
| Rotational Stop | > 4 Ncm (>7 in-oz) |
| Electrical Life (Test Result) | 1,000h at 50C; 0.1 W: 5% |
| Mechanical Life (Test Result) | 1000 cycles at 10 to 15 cpm: 3% (Rn < 1M) |
| Temperature Coefficient | 25C; +70C: 300 ppm/C (Rn < 100K) |
| Thermal Cycling (Test Result) | 2.5% |
| Damp Heat (Test Result) | 5% |
| Vibration (Test Result) | 2% |
| Storage (Test Result) | 2.5% |
| Dimensions (Approx.) | 6 mm diameter |
| Packaging Options | Magazines, Embossed tape, Loose, Assembled shaft and knobs |
| Switch Function | SPDT (On request) |
| Wiper Position Options | Initial, 50%, Fully clockwise |
| Rotors Available | K, Q, M, A, X, W |
| Mounting Methods | Vertical Adjustment (V), Horizontal Adjustment (H) |
| Standard Resistance Values | 100 to 5M |
2411220605_Amphenol-PT6MV-103A2020_C6738213.pdf
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