0.43Ω ±5% 3W ±400ppm/℃
Ceramic housing for fiberglass or metal oxide core with cement based filling. Short time overload is wirewound 10× rated wattage for 5 sec.; metal oxide 5× rated wattage for 5 sec. results in ±2%. Derate from 100% at 70°C to 0% at 275°C. Incombustibility at 16× rated wattage for 5 min. is not flamed. Moisture proof load life at 40°C 95% RH on-off cycle 1000 hours yields ±5%. Additional values available.
* Economical Commercial Grade for General Purpose Use
* Wirewound and Metal Oxide Construction
* Flameproof
* Tolerance: 5%
额定电压DC 250 V
容差 ±5 %
额定功率 3 W
产品系列 TWW
电阻 430 mΩ
阻值偏差 ±5 %
工作温度Max 275 ℃
工作温度Min -55 ℃
安装方式 Through Hole
引脚数 2
封装 Radial
长度 12.5 mm
宽度 9 mm
高度 25 mm
脚长度 5 mm
封装 Radial
工作温度 -55℃ ~ 275℃
温度系数 ±400 ppm/℃
产品生命周期 Active
包装方式 Bulk
最小包装 1000
RoHS标准 RoHS Compliant
含铅标准 无铅
ECCN代码 EAR99
HTS代码 8533210080
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TWW3JR43E Ohmite | 当前型号 | 当前型号 |
TWW3JR43 Ohmite | 完全替代 | TWW3JR43E和TWW3JR43的区别 |