RWM 6x22 系列 7W，轴向漆包线绕功率电阻器 轴心引线 耐火 70° C 时的功率额定值 | 6W ---|--- 25°C 时功率 | 7W 电阻容差 | ±5% 温度系数 | +75ppm/° C（典型值） 极限元件电压 | 350V 温度循环 | \- 55 ° C？+200 ° C 主体长度 | 18 mm 主体直径 | 6.5 mm 引线长度 | 25 mm（最小值） 引线直径 | 0.8 mm
As a result of more than 50 years of experience and continuous improvements the RWM Series of resistors features proven reliability in AC or DC applications. The high quality of the RWM resides mainly in the use of a proprietary VISHAY SFERNICE enamel fired at high temperature and free from any compound liable to corrode the resistive wire.
**Features**
* High Dissipation Up to 30 W 25°C
* Fire Proof
* Excellent Endurance Typical Drift ±1.5% After 1000 h
* Conformal Vitreous Enamel
* All Welded Construction
* Low Ohmic Values 0.1 Ω Available
* Termination: Sn/Ag/Cu