WMSIC Electronic Components

EEEFK1A221XP

ModelEEEFK1A221XP
PackageSMD,D6.3xL7.7mm
BrandPANASONIC
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
PANASONIC EEEFK1A221XP
Type
PANASONIC
Minimum package
900 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PANASONIC
Electronic Component
EEEFK1A221XP
Electronic Component
1
Electronic Component
220uF
Package
SMD,D6.3xL7.7mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.8g
Electronic Component
1
Electronic Component
BM0265110969
Electronic Component
2000hrs@105℃
Operating Temperature
55℃~+105℃
Current
210mA@120Hz
Voltage
10V
Capacitor
6.3mm

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

PANASONIC EEEFK1A221XP 贴片铝电解电容产品概述

一、核心基础参数概览

EEEFK1A221XP是松下推出的低电压贴片铝电解电容,核心参数精准适配小功率、紧凑空间的应用场景:

  • 容值与精度:标称220μF,精度±20%(铝电解电容常规稳定精度,满足多数通用滤波需求);
  • 额定电压:10V DC(适配3.7V/5V等低电压供电系统,如便携式设备、小型控制器);
  • 纹波能力:210mA(有效值)@120Hz(有效抑制工频及低频纹波干扰,保障电路供电稳定);
  • 物理尺寸:电容体直径6.3mm,长度7.7mm(紧凑SMD封装,节省PCB布局空间);
  • 温度范围:工作温度-55℃~+105℃(覆盖极端高低温环境,如工业户外、车载低温场景);
  • 寿命指标:2000小时@105℃(高温工况下的长期可靠性验证,符合工业级基本要求)。

二、封装与安装特性

该电容采用SMD表面贴装封装,尺寸6.3×7.7mm(直径×长度),适配自动化生产与高密度布局:

  • 贴装优势:无需插件工序,兼容常规回流焊工艺,大幅提升生产效率;
  • 空间适配:紧凑尺寸适合智能穿戴、微型传感器等小型设备的PCB布局,避免占用过多空间;
  • 替换兼容性:引脚间距与封装规格符合行业标准,可直接替换同参数贴片铝电解电容,降低设计变更成本。

三、关键性能适配性

针对低电压、小功率电路的核心需求,EEEFK1A221XP的性能设计具有明确针对性:

  1. 纹波抑制:210mA@120Hz的纹波电流能力,可有效过滤开关电源的工频杂波、线性电源的低频波动,保障后级电路(如MCU、传感器)供电稳定;
  2. 宽温稳定性:-55℃至+105℃的工作范围,避免了常规电容在高低温下的容量衰减(如低温容量下降、高温漏电流激增),适配温差较大的应用(如户外监控、车载辅助电路);
  3. 寿命可靠性:2000小时@105℃的寿命指标,经过松下高温加速寿命测试(105℃环境下连续工作验证),可满足设备长期运行需求(如连续工作的工业PLC)。

四、典型应用场景

结合参数与封装特性,EEEFK1A221XP广泛适用于以下领域:

  • 消费电子:智能手环、蓝牙耳机、移动电源等便携式设备的电源滤波(适配5V/3.7V供电,小尺寸节省空间);
  • 工业控制:小型PLC、温度传感器模块的辅助电源滤波(宽温范围适配工业车间温差);
  • 车载电子:仪表盘背光电路、车门控制模块等低功率车载辅助电路(温度范围覆盖车载-40℃~85℃工作环境);
  • 通信设备:路由器、交换机的接口电路滤波(SMD封装适配高密度PCB布局)。

五、品质与品牌保障

作为松下旗下产品,EEEFK1A221XP遵循严格的生产工艺与品质管控:

  • 材料优势:采用高纯度电解液与优质腐蚀铝箔,降低漏电流(典型值<0.1mA)与容量衰减速率;
  • 封装可靠性:经过回流焊温度循环测试(260℃峰值),避免焊接过程中引脚脱落、封装开裂;
  • 环保合规:符合RoHS 2.0标准,无铅无镉,适配全球市场环保要求。

该电容以紧凑尺寸、宽温稳定、低电压适配为核心优势,是小型化电子设备电源滤波的高性价比选择。

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