WMSIC Electronic Components

KEMET C0805C226M8PAC7800

ModelC0805C226M8PAC7800
Package0805
BrandKEMET
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+

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Technical data

Product details

18 specifications

Core information

Product name
KEMET C0805C226M8PAC7800
Type
0805
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
KEMET
Electronic Component
C0805C226M8PAC7800
Electronic Component
1
Electronic Component
22uF
Package
0805
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.041g
Electronic Component
1
Electronic Component
BM0227516197
Electronic Component
X5R
Voltage
10V
Electronic Component
Electronic Component
Electronic Component
2500

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

KEMET C0805C226M8PAC7800 多层陶瓷电容器产品概述

一、产品核心参数与基本属性

该型号为KEMET生产的多层陶瓷电容器(MLCC),核心参数精准适配低电压、小封装场景:

  • 容值与精度:标称容值22μF(由代码“226”标识,即22×10⁶ pF),精度±20%,满足一般滤波、耦合的容量需求;
  • 额定电压:10V DC,适用于3.3V/5V等低电压供电系统(如电池供电电路);
  • 温度系数:X5R(行业标准分类),对应工作温度范围**-55℃至+85℃**,容量变化率≤±15%,温度稳定性优于Y5V等材质;
  • 介质类型:多层陶瓷介质,兼具高频低损耗与小体积优势,适合高频电路与小型化设计。

二、封装尺寸与机械特性

采用0805封装(英制代码,对应公制2012),是小型电子设备的标准封装之一:

  • 尺寸规格:长度2.0±0.2mm,宽度1.2±0.2mm,典型厚度0.85mm(具体以官方datasheet为准);
  • 电极结构:终端电极采用“镍(Ni)底层+锡(Sn)表层”镀层,符合无铅焊接要求,可兼容260℃峰值回流焊工艺;
  • 机械强度:封装结构紧凑,耐振动(10g~2000Hz)、耐冲击(1500g/0.5ms)性能满足IEC 60068标准,适合便携式设备的移动场景。

三、温度特性与容量稳定性

X5R温度系数是该型号的核心优势,区别于高容量但温度波动大的Y5V材质:

  • 温度覆盖:支持-55℃(低温存储/极端环境)至+85℃(高温充电、工业环境)的全范围工作;
  • 容量波动:全温度区间内容量变化≤±15%,可保证电路滤波、耦合性能稳定(如LDO输出滤波无明显压降);
  • 直流偏置影响:低电压(≤10V)下偏置对容量影响极小,避免电源电路因电压波动导致滤波失效。

四、典型应用场景

基于小封装、低电压、温度稳定的特性,该型号广泛应用于以下领域:

  1. 便携式消费电子:智能手机、平板、蓝牙耳机的电源滤波(电池供电电路去耦)、音频模块信号耦合;
  2. 小型工业控制:传感器节点、低功耗PLC的输入输出滤波,适配-20℃至+60℃的工业环境;
  3. 汽车电子辅助系统:车载蓝牙、USB充电接口的低电压滤波(部分批次满足AEC-Q200车规认证);
  4. 通信射频前端:Wi-Fi/蓝牙模块的射频滤波,利用陶瓷电容高频低损耗特性优化信号传输;
  5. 物联网终端:智能手环、智能家居传感器的电源去耦,适配小体积、低功耗设计需求。

五、品牌可靠性与合规性

KEMET作为全球被动元件龙头厂商,该型号具备高可靠性与合规性:

  • 环保认证:符合RoHS 2.0、REACH标准,无铅、无镉,适配全球市场;
  • 可靠性测试:通过高温寿命(125℃/1000h)、温度循环(-55℃~+85℃,1000次)、湿度测试(85℃/85%RH,1000h),失效率低;
  • 批量一致性:生产工艺成熟,批量产品参数偏差小,适合大规模自动化贴装(0805封装适配通用贴片机)。

该型号是KEMET针对小体积、低电压场景推出的经典MLCC,兼顾性能与成本,是便携式电子、工业控制等领域的常用选型。

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