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ROQANG KM1H471M1020
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ROQANG KM1H471M1020
- Type
- ROQANG
- Minimum package
- 250 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ROQANG
- Electronic Component
- KM1H471M1020
- Electronic Component
- 1
- Electronic Component
- 470uF
- Package
- 10x20mm
- Electronic Component
- Through-hole Aluminum Electrolytic Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 2.2g
- Pitch
- 5mm
- Electronic Component
- 1
- Electronic Component
- BM0264793510
- Voltage
- 50V
- Capacitor
- 10mm
- Capacitor
- 20mm
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ROQANG（容强）KM1H471M1020直插铝电解电容产品概述
一、产品核心参数全解析
这款ROQANG（容强）KM1H471M1020直插铝电解电容，核心参数清晰适配多数中低功率电路需求：
- 容值：470微法（uF），属于中容量范畴，能满足电源滤波、储能的基本需求；
- 精度：±20%，覆盖工业控制、消费电子等非精密场景，平衡性能与成本；
- 额定电压：50V，是安全工作的电压上限，实际应用建议留10%-20%裕量（如35V-40V场景更稳定）；
- 封装尺寸：电容体直径10mm、长度20mm（10×20mm），径向引线设计，引脚间距5mm，适配常见PCB插件布局。
二、封装与引脚设计特点
径向引线是这款电容的核心优势：引脚从电容体两端垂直引出，插装时电容体直立于PCB板，相比轴向引线更节省板面积，适合空间紧凑的设备（如小型LED驱动电源、家电控制板）。
引脚间距5mm为行业通用标准，无需额外调整PCB设计；10×20mm的体积在470uF/50V容量下控制较好，能帮助工程师优化设备整体尺寸。
三、典型应用场景
参数适配性强，覆盖多个领域：
- 开关电源滤波：小功率开关电源（5V/12V输出）的输出端，滤除纹波提升电压稳定性；
- 家电控制板：洗衣机、空调、微波炉主控板，满足电源滤波需求，耐温范围（通常-40℃~+105℃）适配家电环境；
- 工业控制模块：小型PLC、传感器电源部分，50V电压应对工业波动，±20%精度满足控制要求；
- 消费电子：便携式音响、机顶盒电源滤波，减少噪声提升信号纯净度。
四、性能优势与可靠性
从实际应用看，这款电容有明显优势：
- 电压裕量充足：50V额定电压比35V/40V电容更宽，应对瞬时过压（如开关启动尖峰）更安全；
- 成本平衡：±20%精度满足多数场景，价格亲民，适合批量采购；
- 可靠性稳定：ROQANG对漏电流、耐温循环管控严格，批量一致性好，减少电路故障；
- 安装便捷：径向引线垂直插装，5mm引脚间距适配人工/自动插件，焊接工艺简单。
五、选型与应用注意事项
工程师选用时需注意：
- 极性识别：长引脚为正极、短引脚为负极，绝对不能反接（否则漏液爆炸）；
- 电压匹配：实际工作电压≤40V（留20%裕量），避免长期过压；
- 温度限制：环境温度超105℃需换耐温更高的电容（如125℃等级）；
- 散热设计：电容周围留2mm以上空间，远离功率管、变压器等高温元件；
- PCB孔位：插件孔间距5mm，孔径适配引脚直径（0.8mm-1.0mm）。
六、品牌与品质保障
ROQANG（容强）是国内专注铝电解电容的品牌，产品覆盖全系列，符合GB/T 10191国家标准，批量提供一致性检测报告，售后有技术团队协助选型与应用问题。
综上，这款电容是性价比高、适配性强的直插铝电解电容，适合多数中低功率电路的储能滤波需求，是工程师选型的可靠选择。
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