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RVE1V221M0810是容强(ROQANG)推出的贴片型铝电解电容,针对中小功率电路的滤波、储能需求设计,核心聚焦“小型化尺寸+稳定电气性能”,适配消费电子、工业控制、小型电源等多场景的高密度PCB布局。产品以35V额定电压、220μF容值为核心参数,平衡了空间占用与滤波效率,是常规低中压电路的高性价比选择。
标称容值220μF,精度±20%,符合铝电解电容的常规精度标准,满足大多数非精密滤波场景(如整流后滤波、低频信号耦合)的容值需求。对于需要更精准容值的场景,可搭配陶瓷电容并联使用。
额定电压35V,属于低中压范畴,可安全适配12V/24V等常用电源系统(降额使用可进一步提升可靠性),避免过压击穿风险。实际应用中建议工作电压不超过额定值的80%(即28V以内),延长电容寿命。
电容体直径8mm,长度10.2mm,SMD贴片封装,尺寸紧凑,适配0805/0603等小间距PCB设计,尤其适合便携式设备(如智能手表、蓝牙耳机)的空间限制,不影响PCB的高密度布局。
工作温度区间为-55℃~+105℃,覆盖低温(如北方户外设备)、高温(如电源模块内部)场景,满足工业级与部分车载辅助电子的环境要求。例如,可用于户外传感器节点、高温环境下的工业控制器。
工作寿命2000hrs(@105℃),即电容在105℃高温下可稳定运行2000小时以上。若工作温度降低(如常温25℃),寿命可呈指数级提升(铝电解电容寿命通常遵循“10℃法则”——温度每降10℃,寿命翻倍),长期可靠性有保障。
结合产品参数与特性,RVE1V221M0810主要适用于以下场景:
RVE1V221M0810以“小型化+高性价比”为核心优势,覆盖了常规低中压电路的滤波需求,是消费电子、工业控制等领域的实用选型。
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WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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