WMSIC Electronic Components

AISHI SPZ1CM221E08O00RAXXX

ModelSPZ1CM221E08O00RAXXX
PackageThrough-hole, D6.3x L8mm
BrandAISHI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
AISHI SPZ1CM221E08O00RAXXX
Type
AISHI
Minimum package
1000 袋装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AISHI
Electronic Component
SPZ1CM221E08O00RAXXX
Electronic Component
1
Electronic Component
220uF
Package
Through-hole, D6.3x L8mm
Electronic Component
Capacitor
Electronic Component
±20%
Electronic Component
0.491g
Pitch
2.5mm
Electronic Component
1
Electronic Component
BM0264223640
Electronic Component
2000hrs@105℃
Operating Temperature
55℃~+105℃
Current
2.7A@100kHz
Voltage
16V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

SPZ1CM221E08O00RAXXX 固态铝电解电容产品概述

一、产品定位与核心特性

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。

二、关键参数详解

1. 容值与精度

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。

2. 额定电压

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。

3. 高频纹波与ESR

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:

  • 低ESR意味着电容自身功率损耗小(损耗公式:(P=I^2·ESR)),发热可控,尤其适合大电流输出的电源电路;
  • 高纹波电流能力可有效抑制开关电源输出端的高频纹波,减少后续电路(如MCU、传感器)的干扰,提升系统稳定性。

4. 寿命与温度特性

工作寿命2000小时(@105℃高温环境),工作温度范围**-55℃~+105℃**:

  • 宽温特性满足户外设备、工业控制等高低温场景需求;
  • 105℃下的2000小时寿命,符合一般消费电子及工业级产品的长期使用要求(如3年以上的家用快充适配器)。

三、封装与尺寸规格

该电容采用插件封装,尺寸紧凑,具体规格为:

  • 电容体直径:6.3mm
  • 电容体长度:8mm
  • 引脚间距:2.5mm

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。

四、典型应用场景

基于参数特性,SPZ1CM221E08O00RAXXX主要适用于以下场景:

  1. 消费电子电源:手机/平板快充适配器、无线充电器的输出滤波,抑制高频纹波,提升充电效率与稳定性;
  2. LED照明驱动:LED球泡灯、面板灯的驱动电源滤波,稳定输出电流,减少光频闪(尤其高频纹波抑制效果显著);
  3. 小型开关电源:工业PLC辅助电源、智能家居设备(如智能音箱)电源的储能与滤波,满足低压大电流需求;
  4. 工业控制电路:温度控制模块、传感器信号调理电路的耦合与滤波,适应高低温环境(如户外光伏逆变器辅助电路)。

五、可靠性与环境适应性

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:

  • 无漏液风险:固态电解质替代液态电解液,避免长期使用中因电解液干涸、漏液导致的电容失效;
  • ESR稳定性:高频下ESR长期保持低水平,不会因电解液老化出现ESR骤增,提升电路长期可靠性;
  • 抗振动性能:固态结构相比液态电容,抗振动、抗冲击能力更强,适合车载电子(如汽车中控电源)等振动场景。

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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