对比图
型号 RWR89S49R9FPB12 RWR89S49R9FRS73 RWR89S49R9FSS73
描述 Res Wirewound 49.9Ω 1% 3W ±20ppm/℃ Ceramic Hi Temp Sil Axial Thru-Hole BulkRes Wirewound 49.9Ω 1% 3W ±20ppm/℃ 0.01% Ceramic Hi Temp Sil AXL Thru-Hole T/RRes Wirewound 49.9Ω 1% 3W ±20ppm/℃ 0.001% Ceramic Hi Temp Sil AXL Thru-Hole T/R
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
封装 Axial Axial -
封装 Axial Axial -
长度 - - 14.2 mm
宽度 - - 4.75 mm
脚长度 - - 38.1 mm
产品生命周期 Not Recommended for New Design Active Active
包装方式 - - Tape & Reel (TR)
RoHS标准 Non-Compliant Non-Compliant Non-Compliant
含铅标准 Contains Lead Contains Lead Contains Lead
额定功率 - - 3.00 W
电阻 - - 49.9 Ω
阻值偏差 - - ±1 %