对比图
型号 RN65C4991FB14 RNC70H4991FRRE6 RNC70H4991FRB14
描述 Metal Film Resistors - Through Hole 0.25W(1/4W) 4.99KΩ 1% 50ppmRes Metal Film 4.99KΩ 1% 3/4W ±50ppm/℃ 0.01% Conformal AXL Thru-Hole T/RRes Metal Film 4.99KΩ 1% 3/4W ±50ppm/℃ 0.01% Conformal AXL Thru-Hole Bulk
数据手册 ---
制造商 Vishay Dale (威世达勒) Vishay Dale (威世达勒) Vishay Dale (威世达勒)
分类 电阻电阻
安装方式 Axial - Through Hole
封装 - Conformal Axial
容差 - - ±1 %
额定功率 250 mW - 0.75 W
电阻 4.99 kΩ - 4.99 kΩ
阻值偏差 ±1 % - ±1 %
额定电压 350 V - -
长度 14.27 mm - 17.4 mm
宽度 4.57 mm - 4.57 mm
封装 - Conformal Axial
工作温度 65℃ ~ 175℃ - -65℃ ~ 175℃
温度系数 ±50 ppm/℃ - ±50 ppm/℃
产品生命周期 Active Active Active
包装方式 Bulk - Bulk
RoHS标准 RoHS Compliant Non-Compliant
含铅标准 Contains Lead Contains Lead