
| 国产 | 型号 | 394K275V X2安规电容器 | |
| 介材料 | 漆膜 | 应用范围 | 安规 |
| 外型 | 方块状 | 功率特性 | 小功率 |
| 频率特性 | 低频 | 调节方式 | 固定 |
| 引线类型 | 同向引出线 | 允许偏差 | ±10(%) |
| 耐压值 | 250(V) | 标称容 | 0.39(uF) |
| 额定电压 | 275(V) | ||
为无感结构,用金属化聚丙烯膜作电介/电极绕制而成,导线采用镀锡铜包钢线,使用环氧树脂密封在塑料壳内。
Are non-inductively wound with metallized polypropylene film as the dielectric / electrode with copper-clad steel leads and encapsulated in a plastic case sealed with epoxy resin.
特点︱Features:
技术要求︱Sperifications:
引用标准Reference Standard | GB/T14472-1998(IEC 60384-14) | |
气候类别Climatic Category | 40/110/21 | |
额定电压Rated Voltage | 275VAC | |
电容范围Capacitance Range | 0.0022~4.7uF | |
电容偏差Capacitance Tolerance | ±5%(J),±10%(K),±20%(M) | |
耐电压Voltage Proof | 4.3uR(5s) | |
损耗角正切Dissipation Factor | ≤0.15%(CR≤1Uf)≤0.3%(CR>1Uf)(20℃,10kHz) | |
绝缘电阻Insulation Resistance | ≥30000M?(CR≤0.33Uf) ≥10000s(CR≤0.33Uf) | (20℃,1min)
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