
RMC-CA型陶瓷电阻器
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RMC-CA型陶瓷电阻器
■ 结构图 Construction
■特性:Features
优良的耐脉冲性能。
在断线方面与线绕电阻器和膜式电阻器相比,具有更高的可靠性。
阻燃涂层。
属无感电阻器。
符合RoHS要求。
Excellent in anti-pulse characteristics.
High reliability against disconnection compared to wirewound resistors and film resistors.
Flame retardant coating.
Non-Indutive resistors.
Meet RoHS requirements.
■ 用途 Application
X射线发生装置、电子显微镜的高压回路。
回扫变压器。
工业机器的电源回路。
High voltage circuit for X-ray generators and electron microscope.
Flyback transformers.
Power supply circuits for machine tools,etc.
■ 参照标准 Reference Standards
IEC60115-1
GB/T5729
■ 外形尺寸 Dimensions
型号 Type | 尺寸Dimensions(mm) | 重量Weight(g) (1000pcs) | ||||
L±2 | D±1 | d±0.05 | l±2 | a(max) | ||
RMC-CC1/2 | 11.0 | 3.5 | 0.8 | 27.0 | 3 | 690 |
RMC-CC1 | 16.0 | 4.5 | 1260 | |||
RMC-CC2 | 21.0 | 5.0 | 1780 | |||
RMC-CC3 | 26.0 | 6.0 | 2830 | |||
RMC-CC4 | 38.0 | 7.0 | 1.0 | 5880 | ||
RMC-CC5 | 44.0 | 7.5 | 7930 |
■ 额定值 Rating
型号 Type | 额定 功率 Power Rating | 阻值范围 Resistance Range | 电阻温度系数 TCR (×10-6/K) | 最 高 工作电压 Max. Working Voltage | 最 高 过负荷 电压 Max. Overload Voltage | 最 大 脉冲 电压 Max. Pulse Vol. | 耐电压 Dielectric Withstang Voltage | 包装数量 Packagin Q’ty (pcs) | |
K:±10% | M:±20% | ||||||||
RMC-CA1/2 | 1/2W | 100Ω~ 390KΩ | 100Ω~ 330KΩ | <100Ω:-900±300; ≥100Ω: -1200±300 | 200V | 400V | 8KV | 500V | 1000 |
RMC- CA1 | 1W、2W | 300V | 600V | 15KV | 500V | 1000 | |||
RMC CA2 | 2W | 400V | 800V | 25KV | 500V | 1000 | |||
RMC- CA3 | 3W | 450V | 900V | 25KV | 700V | 500 | |||
RMC- CA4 | 4W | 500V | 1000V | 25KV | 700V | 500 | |||
RMC- CA5 | 5W | 550V | 1100V | 25KV | 700V | 500 |
当电阻的工作环境温度超过40℃时,应按上图的降功耗曲线降额使用。
For resistors operated at the ambient temperature of 40℃ or higher,the power rating shall be derated in accordance with the above derating curve.
■ 结构图 Construction
■特性:Features
优良的耐脉冲性能。
在断线方面与线绕电阻器和膜式电阻器相比,具有更高的可靠性。
阻燃涂层。
属无感电阻器。
符合RoHS要求。
Excellent in anti-pulse characteristics.
High reliability against disconnection compared to wirewound resistors and film resistors.
Flame retardant coating.
Non-Indutive resistors.
Meet RoHS requirements.
■ 用途 Application
X射线发生装置、电子显微镜的高压回路。
回扫变压器。
工业机器的电源回路。
High voltage circuit for X-ray generators and electron microscope.
Flyback transformers.
Power supply circuits for machine tools,etc.
■ 参照标准 Reference Standards
IEC60115-1
GB/T5729
■ 外形尺寸 Dimensions
型号 Type | 尺寸Dimensions(mm) | 重量Weight(g) (1000pcs) | ||||
L±2 | D±1 | d±0.05 | l±2 | a(max) | ||
RMC-CC1/2 | 11.0 | 3.5 | 0.8 | 27.0 | 3 | 690 |
RMC-CC1 | 16.0 | 4.5 | 1260 | |||
RMC-CC2 | 21.0 | 5.0 | 1780 | |||
RMC-CC3 | 26.0 | 6.0 | 2830 | |||
RMC-CC4 | 38.0 | 7.0 | 1.0 | 5880 | ||
RMC-CC5 | 44.0 | 7.5 | 7930 |
■ 额定值 Rating
型号 Type | 额定 功率 Power Rating | 阻值范围 Resistance Range | 电阻温度系数 TCR (×10-6/K) | 最 高 工作电压 Max. Working Voltage | 最 高 过负荷 电压 Max. Overload Voltage | 最 大 脉冲 电压 Max. Pulse Vol. | 耐电压 Dielectric Withstang Voltage | 包装数量 Packagin Q’ty (pcs) | |
K:±10% | M:±20% | ||||||||
RMC-CA1/2 | 1/2W | 100Ω~ 390KΩ | 100Ω~ 330KΩ | <100Ω:-900±300; ≥100Ω: -1200±300 | 200V | 400V | 8KV | 500V | 1000 |
RMC- CA1 | 1W、2W | 300V | 600V | 15KV | 500V | 1000 | |||
RMC CA2 | 2W | 400V | 800V | 25KV | 500V | 1000 | |||
RMC- CA3 | 3W | 450V | 900V | 25KV | 700V | 500 | |||
RMC- CA4 | 4W | 500V | 1000V | 25KV | 700V | 500 | |||
RMC- CA5 | 5W | 550V | 1100V | 25KV | 700V | 500 |
当电阻的工作环境温度超过40℃时,应按上图的降功耗曲线降额使用。
For resistors operated at the ambient temperature of 40℃ or higher,the power rating shall be derated in accordance with the above derating curve.