价 格: | 面议 | |
加工定制: | 否 | |
品牌: | WORLD WALK | |
型号: | RP24K1W | |
种类: | 单圈 | |
用途: | 精密 | |
材料: | 碳膜 | |
性能: | 功率 | |
阻值调节方式: | 旋转式 | |
阻值变化方式: | X式(直线式) | |
标称阻值: | 500~1MΩ | |
额定功率: | 2(W) | |
阻值允许偏差: | ±10(%) | |
滑动噪声: | 47 mV Max(V) | |
分辨率: | 100(%) | |
零位电阻: | 0(Ω) | |
接触电阻: | 0(Ω) | |
绝缘电阻: | 10(MΩ) | |
符合度: | 100 |
■Dimensions尺寸图
dzsc/19/1591/19159134.jpg
■Electronic Specification(电气持性)
.Total Resistance (全阻抗值)-----------------------500~1MΩ
.Total Resistance Tolerance (全值抗许容值)----------±20%
.Resistance Taper (阻抗变化持性)-------------------B Curve
.Residual Resistance (残留阻抗值)-------------------10Ω Max
.Max Operation Voltage (使用电压)--------------DC 200V
.Rate Power (定格电力)----------------------------0.5W
.Rotational Noise (滑动杂音)-----------------------47 mV Max
.Insnlation Resistance (绝缘抵抗)------------------Min 100MΩ At DC 1000V
.Withstand Voltage (耐电压)-----------------------1 Minute At AC 2000V
■Mechanical Specification(机械持性)
.Total Rotation Angle (全回转角度)---------------300°±5°
.Rotation Torque (回转力矩)---------------------30/100gf.cm
.Rotation Stop Strength (回转止强度)------------5kgf.cm Min
.Push-pull Strength (轴推拉强度)-----------------8kgf.cm Min
.Rotation Life (回转受命)-------------------------200000 Cycles Min
防尘防潮性能好,使用寿命长,适用于电焊机、马达调速器等轻工机械、精密仪器设备
"適用於隨身帶的醫療儀器、汽車電子設備、報警系統等音量音質的調節 1.General1.1Application:This specification is applied to potentiometers used for electronic equipment.1.2Standard atmospheric conditions Unless otherwise specified,the standard range of atmospheric conditions for making measurements and test is per the following limits: Ambient temperature :15℃ to 35℃ Relative humidity :25% to 75% Air pressure : 86 kpa to 106 kpa1.3Operating temperature range :-10℃ to 50℃1.4Storage temperature range :-15℃ to 70℃1.5Suggested storage period :About 6 months2.Electronic Specification : ItemConditionsSpecifications2.1Total resistanceMeasurement shall be made by the resistance between terminal 1 and 3 with lever settled at terminal 1 or 3. 100KΩ2.2Total resistancetolerance ±10%2.3Resistance taperMeasurement shall be made by the resistance law method.Measurement stall be made at the position of right diagram from the edge at...
■Dimensions尺寸图/P.C.B.mounting hole detail 线路板安装孔尺寸图dzsc/19/1603/19160318.jpg■Specification(基本规格)◎Total Rotation Angle -----------300° 全回角度◎Resistance Value---------500-1MΩ 标准电阻值◎Tolerancee----------±10%/±20% 阻值偏差◎Power Rating-------0.2W(B Taper) 额定功率◎Switch Travel--------------4.0mm±0.5mm 开关行程◎Switch Rating-------------50V DC 0.3A 开关额定值◎Switch Function-----------400±100gf.cm 开关力矩◎Rotation Life--------15000 Cycles 回转寿命"