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0201X223K6R3NT是风华电子(FH) 推出的一款0201封装贴片多层陶瓷电容(MLCC),针对小型化、低功耗电子设备设计,兼顾容值稳定性与体积优势,广泛应用于可穿戴、便携式消费电子等领域。以下是其核心信息梳理:
小体积高集成
0201封装实现22nF容值,大幅缩小电路体积,适配TWS耳机、智能手环等紧凑设备的空间限制。
温度稳定性佳
X5R介质避免了Y5V电容在高温下容值大幅下降的问题,适合户外使用的可穿戴设备(如夏季高温下的智能手表)。
电气性能优异
低等效串联电阻(ESR)、低等效串联电感(ESL),适合高频信号滤波与耦合(如音频链路、传感器信号调理)。
生产兼容性强
贴片封装支持SMT自动化贴装,无极性设计降低组装难度,提升量产效率。
可穿戴电子
智能手环、手表的心率传感器/加速度传感器滤波、电源去耦;运动相机的信号链路耦合。
便携式音频
TWS蓝牙耳机、无线音箱的音频信号耦合、电池供电电路去耦(如充电管理模块)。
物联网终端
低功耗传感器节点(温湿度、运动传感器)的信号调理电路;智能家居遥控器的控制模块。
小型消费电子
便携式充电器、移动电源的辅助滤波;智能门锁的低电压控制电路。
电压降额
实际工作电压需低于额定6.3V(建议≤5V),避免过压导致电容击穿(尤其是脉冲电压场景)。
温度限制
工作环境温度需控制在-55℃~+85℃,超出范围会导致容值漂移、可靠性下降。
焊接工艺
回流焊需遵循风华推荐曲线:峰值温度230℃~240℃,回流时间≤10秒;禁止手工焊接(易损坏小封装)。
机械应力
0201封装尺寸小,避免PCB弯折、机械冲击,防止陶瓷层开裂(建议PCB板厚≥0.8mm)。
存储条件
常温干燥环境存储(湿度≤60%),开封后1个月内使用完毕,避免潮湿导致端电极氧化。
风华电子是国内MLCC领域龙头企业,拥有20余年生产经验,产品通过ISO9001、IATF16949(汽车电子) 认证,批量一致性好;0201X223K6R3NT采用成熟叠层工艺,可靠性符合GB/T 26931-2011电子元件标准,适合量产需求。
该产品凭借小体积、高稳定性与成本优势,成为小型化电子设备滤波/耦合电容的常用选型之一。
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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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