| 价 格: | 0.01 | |
| 滑动噪声: | 100m(V) | |
| 标称阻值: | 1k~2M | |
| 零位电阻: | 10(Ω) | |
| 材料: | 碳膜 | |
| 阻值调节方式: | 旋转式 | |
| 接触电阻: | 0.05(Ω) | |
| 种类: | 单联 | |
| 加工定制: | 是 | |
| 额定功率: | 0.05(W) | |
| 型号: | RV0801N-D1- | |
| 分辨率: | 99.99(%) | |
| 品牌: | LW | |
| 用途: | 普通 | |
| 性能: | 功率 | |
| 阻值变化方式: | abc | |
| 绝缘电阻: | 100(MΩ) | |
| 属性: | 属性值 | |
| 符合度: | 99.99% | |
| 阻值允许偏差: | ±20(%) |
dzsc/19/1571/19157195.jpg
| Rotary Series Potentiometers Technic Specifications | |||
| 1.電氣性能 (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) | ±20% | |
| 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≤1K 30ΩMax R>1K 3%Max. | |
| 1.6 | 額定功率(Rated Power) | Carbon Film Type 0.3W | |
| 1.7 | 使用電壓(Max.Operating Voltage) | AC 100V at 50℃ | |
| 1.8 | 動雜音(Rotational Noise) | Less Than 100mv | |
| 1.9 | 絕缘阻抗(Insulation Resistance) | 100MΩ | |
| 1.10 | 耐電壓(With Stand Voltage) | For 1minute or more at:100V | |
| 1.11 | 同步誤差(Gang Error) | / | |
| 2.機械性能(Mechanical Characteristics) | |||
| 2.1 | 全回轉角度(Rotation Angle) | 220°±10° | |
| 2.2 | 旋轉力矩(Rotation Torque) | 5~100gf.cm | |
| 2.3 | 旋鈕的拉、押強度(Pull-Push Strength) | 0.5Kgf | |
| 2.4 | 轉動止檔強度(Rotational Stop-End Torque) | 0.5kgf.cm.max | |
| 2.5 | 焊錫耐熱性(Resistance To Soldering Heat) | 245±5℃and less than 3 seconds | |
| 3.耐久性能 (Durabillity) | |||
| 3.1 | 回轉壽命(Rotation Life) | 10,000Cycles | |
| 4.外形尺寸圖/曲線特性圖 (Shape size drawing/curve charcteristic drawing) | 见附页 (Please see atlachment) | ||
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)±10%1.3温度变化(Temperature Variation)Bitmap Bitmap Bitmap Bitmap Bitmap Bitmap Bitmap55℃,30min, 125℃ 30min循环5次 R≤8%R,(Uab/Uac)≤8%1.4阻值變化特性(Resistance Taper)B1.5零位阻值(Residual Resistance)≤1%或10Ω1.6額定功率(Rated Power)0.5W at 70℃1.7耐電壓(Withstand Voltage)640V AC1.8溫度系数(Temperature Coefficient)±300ppm/℃1.9绝缘電阻(Insulation Resistance)≥100MΩ(AC100V)1.10温度范围(Temperature Range)Bitmap55℃-125℃2.機械性能(Mechanical Characteristics)2.1有效行程(Effective Travel)28turns nom2.2旋轉力矩(Rotation Torque)≤35mN.m2.3轉動止檔強度(Rotational Stop-End Torque)0.5kgf.cm.max2.4焊錫耐熱性(Resistance to soldering heat)245±5℃and less than 3 seconds3.耐久性能 (Durabillity)3.1回轉壽命(Rotation Life)200cycles