viking 光颉 CSR晶圆电阻现货优势
产品参数:
阻值范围:0.1Ω~10MΩ
精度范围:±0.1%~5%
温度系数:10ppm、ppm、25ppm、50ppm、100ppm
封装尺寸:0204、0207
AR SERIES
Thin film high precision resistor, very accurate resistor for tight tolerance down to 0.01% and Extremely low TCR 1ppm with advanced thin film technology. Wide resistance range to from 1ohm to 3Mohm.
电子产品中电阻常按插件电阻,贴片电阻区分。精密电阻当然也会有这个区别。比如贴片式捷比信精密电阻,即是薄膜电阻,相对插件电阻来说,拥有高精度、低温漂(低温度系数)、小体积、适合自动化贴装等特性。插件精密电阻按材料分,有金属膜精密电阻、线绕精密电阻和金属箔精密电阻几类。