Piher PT6KV 6mm Carbon Film Trimmer Potentiometer with 220Ω-5MΩ Range and 10,000 Cycle Life
The PT6 Series from BOCHEN is a 6mm carbon trimmer potentiometer engineered for reliable and precise resistance adjustments in low-power electronic applications. Featuring a carbon resistive element and multiple taper profiles including linear, logarithmic, and antilogarithmic, the PT6 delivers consistent performance with smooth rotational adjustment and extended operational life.
6mm footprint ideal for space-constrained applications
220Ω to 5MΩ with ±20% tolerance
Linear, logarithmic, and antilogarithmic profiles available
Rated life up to 10,000 cycles with IP54 dust and splash protection
SPDT switch option and up to 10 mechanical detents for tactile feedback
| Parameter | Specification |
|---|---|
| Standard Resistance Range | 220Ω to 5MΩ |
| Standard Resistance Tolerance | ±20% |
| Maximum Voltage | 100 VDC |
| Nominal Power at 50°C | 0.1 W |
| Residual Resistance | ≤0.5% Rn (5Ω minimum) |
| Equivalent Noise Resistance | ≤3% Rn (3Ω minimum) |
| Operating Temperature | -25°C to +70°C |
| Parameter | Specification |
|---|---|
| Mechanical Rotation Angle | 235° ±5° |
| Electrical Rotation Angle | 200° ±20° |
| Rotational Torque | 0.2 to 2 Ncm (0.3 to 2.7 in-oz) |
| Stop Torque | >4 Ncm (>7 in-oz) |
| Rated Life | Up to 10,000 cycles |
| Test | Specification |
|---|---|
| Electrical Life | 1,000h at 50°C; 0.1 W; ±5% |
| Mechanical Life | 1,000 cycles at 10-15 cpm; ±3% (Rn |
| Temperature Coefficient | -25°C to +70°C; ±300 ppm/°C (Rn |
| Thermal Cycling | 16h at 85°C and 2h at -25°C; ±2.5% |
| Damp Heat | 500h at 40°C and 95% RH; ±5% |
| Vibration | 2h each plane at 10Hz-55Hz; ±2% |
| Storage | 6 months at 23°C ±2°C and 50% RH; ±2.5% |
Dimensions in millimeters with tolerances of ±0.30 mm unless otherwise specified.
- Appliance Program Selectors
- Thermostat Controls
- Timers & Relays
- Consumer Electronics
- Power Tool Interfaces
- Test & Measurement Devices
- Factory-direct pricing with no intermediaries
- Certified quality: RoHS, REACH, and ISO compliance
- Fast delivery with scalable production capacity
- Dedicated technical and after-sales support
- Custom OEM & ODM options available
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