| 1.電器性能 (Electrical Characteristic) |
| 序号 | 项目 | 特性 |
| 1.1 | 全阻抗值 （Total Resistance) | |
| 1.2 | 全阻抗值允许偏差（Total Resistance Tolerance) | |
| 1.3 | 電阻隨溫度變化特性 （Resistance of temperature change character) | 20℃～75℃:△R/R≤±5%, -25℃～20℃:△R/R≤±4.5% |
| 1.4 | 阻值變化特性（Resistance Taper) | B |
| 1.5 | 零位阻值（Residual Resistance) | R≤10K 10ΩMax R>10K 100ΩMax. |
| 1.6 | 額定功率（Rated Power) | Carbon Film Type 0.1W |
| 1.7 | 最高使用電壓（Max.Operating Voltage) | AC 50V |
| 1.8 | 動雜音（Rotational Noise) | Less than 150mV |
| 1.9 | 工作温度(Operation Temperature) | -10℃～70℃ |
| 2.機械性能（Mechanical Characteristics) |
| 2.1 | 全回轉角度（Rotation Angle) | 260°±10° |
| 2.2 | 旋轉力矩（Rotation Torque) | 20～300gf.cm |
| 2.3 | 轉動止檔強度（Rotational Stop-End Torque) | 0.3kgf.cm.max |
| 2.4 | 焊錫耐熱性（Resistance to soldering heat) | 260±5℃ and less than 3 seconds |
| 3.耐久性能 (Durabillity) |
| 3.1 | 回轉壽命（Rotation Life) | 100 cycles min |
