




RES CHAS MNT 250Ω 5% 40W
These oval-shaped ceramic core resistors feature vitreous enamel coating and low profile to permit installation in spaces with minimal height. They also are equipped with integral mounting brackets so they can be fastened to a chassis and stacked in locations with limited surface area. When properly fastened, the mounting brackets add a heat sinking benefit resulting in smaller size per watt. The terminals are tinned lug with a hole.* Small Size to Power Ratio
* Low Profile and Stackable to Conserve Space
* All Welded Construction
* Integral Mounting Bracket Conducts Heat to Mounting Surface
触点数 8
容差 ±5 %
额定功率 40 W
电阻 250 Ω
额定电流Max 4.9A/触头
安装方式 Solder Lug
封装 Radial, Flat Oval
长度 82.55 mm
宽度 25.4 mm
高度 31.75 mm
封装 Radial, Flat Oval
外壳颜色 Black
触点材质 Phosphor Bronze
工作温度 -55℃ ~ 350℃
温度系数 ±260 ppm/℃
产品生命周期 Active
包装方式 Bulk
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
HTS代码 8533290000
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
F40J250E Ohmite | 当前型号 | 当前型号 |
F30J250E Ohmite | 类似代替 | F40J250E和F30J250E的区别 |