东莞久亦/WB万宝电容器安规电容X2474K275VAC聚丙烯膜电容抗干扰电容
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1000-9999只¥2.30
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≥ 10000只¥2.30
东莞WB万宝电容器安规电容X2 474K275VAC聚丙烯膜电容抗干扰电容
品牌 WB/久亦 型号 X2 474K275VAC 0.47uf 介质材料 有机薄膜
应用范围 安规 外形 方块状 功率特性 中功率
频率特性 高频 调节方式 固定 引线类型 同向引出线
允许偏差 ±10(%) 耐压值 400(V) 损耗 0.1%
额定电压 AC275(V) 绝缘电阻 5000(mΩ) 温度系数 -40℃~+105℃
东莞久亦电子有限公司(原万宝电容器厂)生产薄膜电容器厂家品质有
CCBB81电容 PPS223J1000V 串联式电容 聚丙烯膜
CBB电容 CBB20电容 CBB21电容 CBB13电容 CBB81电容
MEF电容 MPP电容 PPS电容 PPN电容 X2电容 安规电容器
阻容降压电容 PFC电容 谐振电容
(1) Dielectric: Polypropylene Film
(2) Electrodes: Aluminum and Zinc Metalaization
(3) Winding: non-inductive type
(4) Leads: CP Wire
(5) Outer coating: Flame retarding plasitic case and epoxy resin filled
(1) 能承受过压冲击
(2) 的阻燃性能
(3) 广泛用于电源跨接线路及抗干扰场合
(4) 安全认证
(1) With standing overvoltage stressing.
(2) Excellent active and passie flame resistant abilities.
(3) Widely used in interference suppression circuit.
(4) Satety Approvals
According to the new revision of IEC 60384-14
EN 132400. UL 1414.
引用标准 Reference Standard
IEC 60384-14
使用温度 Rated Temperature -40℃~+105℃ , -40℃~+85 ℃ (UL )
额定电压 Rated Voltage 250/275 VAC
电容量范围 Capacitance Range 0.001uf~1.0uf
电容量偏差 Capacitance Tolerance ±10%(K) ±20%(M)
损耗角正切 Dissipation factor 0.1%(max) at 1KHz
耐电压 Voltage Proof Between Terminals:
2100VDC applied for 2 sec , C≦0.0068uf (cut off current 10mA)
1250VAC applied for 2 sec , C≦0.0068uf (cut off current 2A)
1800VDC applied for 2 sec , C>0.0068uf (cut off current 10mA)
900VAC applied for 2 sec , C>0.0068uf (cut off current 2mA)
Between Terminals To cass:
Nothing abnormal shall be found when apply voltage of 2050 Vac for 1 minute.
绝缘电阻 Insulation resistance (I.R.)
≧15 000MΩ CR≦0.33uf
≧5 000MΩ CR>0.33uf 20±5℃,100VDC,1min