价 格: | 1.75 | |
是否提供加工定制: | 是 | |
品牌/商标: | BOURNS | |
型号/规格: | 3296X | |
种类: | 多圈 | |
材料: | 合成膜 | |
性能: | 小型 | |
标称阻值: | 500K | |
额定功率: | 0.5(W) | |
滑动噪声: | -(V) | |
分辨率: | -(%) | |
零位电阻: | -(Ω) | |
接触电阻: | -(Ω) | |
绝缘电阻: | -(MΩ) |
本公司销售美国BOURNS公司(无铅)精密微调玻璃釉电位器3296W X P型,3362P S W型,3386P W X型,3006P型,3590S型,3224W G J型,3314G J型;美国BI公司78P,67WR,72P,44WR JR GR(现货);松下可调电阻VR-065,3X3,4X4,5X5等及世界各地集成电路,MAXIM,PHILIPS,TI,ON,EMC,MICROCHIP等。欢迎来电咨询!
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3266W技术参数Electrical CharacteristicsStandardResistance Range(Pin 1 to Pin 3)........................100 ohms to 1 megohm(see standard resistance table)Resistance Tolerance ............±20 % std.Absolute Minimum Resistance..........................................2 ohms max.Voltage Output Variation............ 0.25 %Adjustability (VR) .....................±0.025 %Insulation Resistance ................500 vdc..............................1,000 megohms min.Dielectric StrengthSea Level ..................................900 vac70,000 Feet...............................350 vacEffective Electrical Travel, Nom..................................................25 turnsCenter Tap Resistance .......2 ohms max.CenterTap Electrical Center...........±5 %Center Tap Dead Band ...............0.5 turnEnvironmental CharacteristicsPower Rating70 °C........................................0.5 watt125 °C.........................................0 wattTemperatureRange...........
标称阻值范围:50Ω - 2MΩ允许偏差:±10%终端电阻: ≤1%R或 10Ω接触电阻变化:CRV≤3% 或5Ω绝缘电阻:R1≥1GΩ(500V)耐电压: 700Vac极限动触点电流:100mA有效电行程:>总机械行程的70%环境特性额定功率:0.5W 70°C , 0 W 125°C使用温度范围:- 55°C~ 125°C温度系数:100ppm/°C温度变化:- 55°C,30min, 125°C,min循环五次5cycles△R≤5%R, △(Uab/Uac) ≤5%振动:10~500hz,0.75mm, 6h碰撞:390m/s2,4000次(4000 cycles) △R≤5%R气候顺序:IEC68-2-2等 △R≤10%R, R1≥100mΩ70°C电气耐久性0.5W,1000h CVR≤3%R, R1≥5Ω机械耐久性:200周 △R≤10%R,CRV≤3%R或5Ω稳态湿热:IEC68-2-3,Ca,96h △R≤10%R, R1≥100mΩ