Description
Specification| Electrical characteristics for trimmer potentiometer |
| Total Resistance | 100Ω~1MΩ |
| Total Resistance Tolerance | 500Ω<TR<1MΩ, ±20%; T?500Ω, ±30% |
| Resistance Taper | B taper |
| Max operating Voltage | AC 50V |
| Rated Power | 0.1W |
| Sliding Noise | Less than 300mV |
| Residual resistance value | Less than 10Ω. |
| Contact resistance | 5% or less |
| Mechanical characteristics |
| Total Rotational Angle | 260°±10° |
| Rotational Torque | 3gf.cm~100gf.cm |
| Rotational Stopper Strength | 1.0Kgf.cm Min |
| Durability |
| Rotational Life | 100 Cycles±5Cycles |
| TemperatureRange | -10°C~+70°C |
| Temperature Coefficient | ±1000ppm/°C |
| Humidity | 40±2°C,95-95%RH,240±8H,TR+15%/-20% |
| Load life | 50°C ±2°C,240±8 hours ,TR±5% |
| Resistance to heat | 300±10°C,3±0.5Sec,TR±10% |
Factory Dongguan Bosin Electronic CO.,LTD. are mainly engaged in developing, producing and marketing high-performance industry rotary encoder,potentiometer,switches,DC motor.passed ISO9001, ISO14001, ISO/TS16949.
With the strong R&D team ,our company have gained several proprietary intellectual property rights,seven software copyrights and one patent have been achieved . Three patents for invention are applied on the way.
Complaint
