Product Overview
The PT-6 is a 6-mm carbon through-hole trimmer potentiometer designed for precise adjustments in electronic circuits. It features a carbon resistive element, offering excellent performance and durability with up to 10,000 life cycles. The potentiometer is available with up to 10 mechanical detents for haptic feedback and offers IP54 protection against dust and water. It is suitable for automated insertion with magazine packaging and is lead-free. Applications include 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-6
- Resistive Element: Carbon
- Mounting Type: Through-hole
- Protection Rating: IP54
- Certifications: Pb Lead-free
- Substrate: Polyester
Technical Specifications
| Specification | Details |
|---|---|
| Taper Options | Linear (Lin), Logarithmic (Log), Antilogarithmic (Alog) |
| 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) |
| Mechanical Detents | Up to 10 |
| Life Cycles | Up to 10,000 cycles |
| Mechanical Rotation Angle | 235 5 |
| Electrical Rotation Angle | 200 20 |
| Torque | 0.2 to 2 Ncm |
| Rotational Stop Torque | > 4 Ncm |
| Packaging Options | Magazines, Bulk, Embossed tape (on request) |
| Switch Function | SPDT (On request) |
| Wiper Position Options | Initial, 50%, Fully clockwise |
| Available Rotors | K, Q, M, A, X, W |
| Mounting Methods | Vertical Adjustment (V), Horizontal Adjustment (H) |
| Environmental Testing (Electrical Life) | 1,000h at 50C; 0.1 W, R(%) 5% |
| Environmental Testing (Mechanical Life) | 1000 cycles at 10 to 15 cpm, R(%) 3% (Rn < 1M) |
| Environmental Testing (Temperature Coefficient) | 300 ppm/C (Rn < 100K) |
| Environmental Testing (Thermal Cycling) | 16h at 85C and 2h at -25C, R(%) 2.5% |
| Environmental Testing (Damp Heat) | 500h at 40C and 95% RH, R(%) 5% |
| Environmental Testing (Vibration) | 2h each plane at 10Hz - 55Hz, R(%) 2% |
| Environmental Testing (Storage) | 6 months at 23C 2C and 50% RH, R(%) 2.5% |
2411220605_Amphenol-PT6KH-103A2020-P05_C6256349.pdf
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