RW20117A471JB15、TE200B470RJ对比区别
型号 RW20117A471JB15 TE200B470RJ
描述 VISHAY RW20117A471JB15 绕线电阻 72W 5% 470RHigh Power Wire Wound Resistor TE Series 200WThe TE Series of wire wound resistors from TE Connectivity provides a high-power resistive solution for railway applications. With a mullite coating, TE series wire wound resistors offer a 200W power rating. Featuring flameproof construction, a corrugated ribbon element allows for rapid cooling. Suitable applications include large electrical and production machinery, motor start/stop cycles, equipment discharge, load test simulation and dynamic braking.High-power rating 3x overload for 5 seconds Optimised for applications requiring stability and reliability ### 线绕 - 固定
数据手册 --
制造商 Vishay Semiconductor (威世) TE Connectivity (泰科)
分类 电阻电阻
安装方式 - Bracket
引脚数 - 2
封装 - Radial, Tubular
容差 5 % ±5 %
额定功率 80 W 200 W
电阻 470 Ω 470 Ω
阻值偏差 ±5 % ±5 %
工作温度(Max) 450 ℃ 255 ℃
工作温度(Min) -55 ℃ -25 ℃
额定电压 1.1 kV -
长度 117 mm 195 mm
宽度 23 mm 40 mm
高度 42 mm 81 mm
封装 - Radial, Tubular
工作温度 -55℃ ~ 450℃ -25℃ ~ 225℃
温度系数 ±75 ppm/℃ ±440 ppm/℃
产品生命周期 - Active
包装方式 Bulk Bulk
RoHS标准 RoHS Compliant RoHS Compliant
含铅标准 - Lead Free
ELV标准 - Compliant
REACH SVHC标准 - No SVHC