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RJ金属膜电阻器
产品特点：优良的高频特性 长期稳定性；低噪音系数 低温度系数 高精度 高温度性，
采用蓝色或者灰色涂料包封，色环标志，可编带成型。
适用于电子仪器，设备，彩电，音响等家用电器。
· 外形尺寸
| 型 号 Type | 尺寸 Dimensions（mm） | ||||
| Lmax | Dmax | D±0.05 | 1±3 | ||
| RJ13 | 3.3 | 1.8 | 0.45 | 26 | |
| RJ14 | 6.3 | 2.3 | 0.55 | 26 | |
| RJ15 | 9.0 | 3.2 | 0.55 | 26 | |
| RJ16 | 11.5 | 4.5 | 0.8 | 26 | |
| RJ17 | 15.5 | 5.0 | 0.8 | 26 | |
· 降功耗曲线
· 技术说明
| 型号 Type | 额定功率 Rate Power (W) | 最高工作电压 Max.working Voltage | 最高过载电压 Max.Overload Voltage | 耐电压 Dielectric Withstanding Voltage | 电阻温度系数 T.C.R (PPM/℃) | 阻值范围 Resistance Range(Ω) | 额定功率环境温度 Rating.Amb.Temp | 使用温度范围 Operating.Temp.Range | ||||
| F±1% | G±2% | J±5% | ||||||||||
| RJ13 | 1/6 | 200V | 300V | 300V | ±25 ±50 ±100 | 3R01-1M | 2R2-1M | 2R2-1M | +70℃ | 1/6W-1/2W -55℃/+125℃ | ||
| RJ14 | 1/4 | 250V | 500V | 500V | 3R01-2M21 | 2R2-2M2 | 2R2-2M2 | |||||
| RJ15 | 1/2 | 350V | 700V | 700V | 3R01-5M1 | 2R2-5M1 | 2R2-5M1 | |||||
1W-2W | ||||||||||||
| RJ16 | 1 | 500V | 1000V | 500V | 10R-5M1 | 10R-5M1 | 10R-5M1 | |||||
| RJ17 | 2 | 500V | 1000V | 500V | 10R-5M1 | 10R-5M1 | 10R-5M1 | |||||
· 性能指标
| 试验项目 Test item | 性能要求 Specifications | 试验方法 Test Method GB/T5729-94 IEC115-1 | ||||||||||
| 温度循环 Temperature cycle | △R≤±(0.5%R+0.05Ω) | 4.19 | ||||||||||
| 短时间过负载 Short time Over Load | △R≤±(0.5%R+0.05Ω) | 4.13 | ||||||||||
| 介质耐压 Dielectric Strength | 无击穿或飞弧NO BREAK DOWN | 4.7 | ||||||||||
| 绝缘电阻 Insulation resistance | 大于100MΩ OVER 100MΩ | 4.6 | ||||||||||
| 耐焊接热 Resistance to Soldering heat | △R≤±(0.5%R+0.05Ω) | 4.18 | ||||||||||
| 气候顺序 Climatic category | △R≤±(2%R+0.1Ω) | 4.23 | ||||||||||
| 负荷寿命 Load life | △R≤±(2%R+0.1Ω) | 4.25.2 | ||||||||||
