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SPZ1CM221E08O00RAXXX是艾华集团(AISHI)推出的高频低阻型固态插件铝电解电容,针对低压直流电路的滤波、耦合及储能需求设计,核心优势集中在高频性能优异、尺寸紧凑、可靠性稳定三个维度。区别于传统液态铝电解电容,其采用固态电解质结构,无漏液风险,长期使用中ESR(等效串联电阻)衰减更慢,适合对纹波抑制、功耗控制要求较高的场景。
标称容值220μF,精度±20%,覆盖大多数低压电路的滤波容量需求——无需额外并联电容即可满足常见频率段(如10kHz~100kHz)的纹波抑制,减少PCB布局复杂度。
16V直流额定电压,适用于手机快充、LED驱动等低压电源(输入/输出电压通常≤12V/16V),安全余量充足,可避免过压损坏风险。
在100kHz频率下,纹波电流承载能力达2.7A,ESR仅20mΩ——这是其核心高频性能指标:
工作寿命2000小时(@105℃高温环境),工作温度范围**-55℃~+105℃**:
该电容采用插件封装,尺寸紧凑,具体规格为:
2.5mm引脚间距是插件电容的通用标准,兼容性强,可直接适配大多数PCB的插件焊盘设计;直径6.3mm、长度8mm的小体积设计,适合空间受限的产品(如超薄快充适配器、小型LED驱动模块),能有效节省PCB布局空间。
基于参数特性,SPZ1CM221E08O00RAXXX主要适用于以下场景:
作为固态铝电解电容,SPZ1CM221E08O00RAXXX相比液态电容具备显著可靠性优势:
综上,SPZ1CM221E08O00RAXXX是一款性价比突出的高频低阻固态插件电容,适合低压、高频、空间受限的电路设计,能有效提升系统稳定性与可靠性。
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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.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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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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