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Phier Pt10 Carbon Potentiometer 10mm Top Adjustment Variable Trimmer Resistor
The PT10 Carbon Trimmer Potentiometer is designed for stable, precise resistance adjustments in a wide range of electronic applications. With a compact 10mm diameter and a carbon resistive element, it ensures consistent performance and long-lasting reliability, making it ideal for professional electronics designs where fine tuning is essential.
Single-turn carbon trimmer potentiometer
Compact 10mm diameter
Top adjustment with hexagonal slot
Vertical adjustment / horizontal mounting
Straight PCB terminals, through-hole type
Wide resistance range: 100Ω to 5MΩ
Operating temperature: -25°C to +70°C
Power rating: 0.15W at 50°C
Long life: up to 100,000 cycles
Ideal for volume, frequency, speed, and temperature control
Electrical Specifications | Taper | Lin |
Standard Resistance Range | 100Ω~5MΩ | |
Standard Resistance Tolerance | ± 20% | |
Max. Voltage | 200 VDC | |
Nominal power 50°C (122°F) | 50°C, 0.15 W | |
Residual resistance | ≤ 0.5% Rn (5Ω min.) | |
Equivalent noise resistance | ≤ 3% Rn (3Ω min.) | |
Operating temperature | -25°C to +70°C | |
Mechanical Specifications | Mechanical rotation angle | 235° ± 5° |
Electrical rotation angle | 220° ± 20° | |
Rotational Torque | 0.4 to 2 Ncm (0.6 to 2.7 in-oz) | |
Stop Torque | > 5 Ncm (>7 in-oz) | |
Push-pull force over the rotor | > 49N | |
Life | Up to 100k cycles | |
Environmental Testing | Electrical life | 1.000h at 50°C; 0.15W; ±5% |
Mechanical life | 1000 cycles at 10 to 15 cpm; ±3 % (Rn < 1M ) | |
Temperature coefficient | –25°C; +70°C; ±300 ppm/°C (Rn < 100K) | |
Thermal cycling | 16h at 85°C and 2h at -25°C; ±2.5% | |
Damp heat | 500h at 40°C and 95% relative; ±5% | |
Vibration | 2h each plane at 10Hz - 55Hz; ±2% | |
Storage | 6 month at 23°C ±2°C and 50% RH; ±2.5% |
Dimensions in mm, tolerances ±0.30 mm unless otherwise specified.
Home appliance program selectors
Thermostat adjustment modules
Timer and control relay systems
Power tools and handheld device control
Test and measurement instrumentation
General-purpose electronics
Factory Direct Supply – no middleman cost
Certified with RoHS, REACH, and more
Fast Delivery – strong production capability
OEM/ODM support with professional after-sales service