WMSIC Electronic Components

EEE0JA221WP

ModelEEE0JA221WP
PackageSMD,6.3x5.4mm
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 EEE0JA221WP
Type
PANASONIC
Minimum package
1000

Technical parameters

Electronic Component
PANASONIC
Electronic Component
EEE0JA221WP
Electronic Component
1
Electronic Component
220uF
Package
SMD,6.3x5.4mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.66g
Electronic Component
1
Electronic Component
BM0264799510
Electronic Component
2000hrs@85℃
Operating Temperature
40℃~+85℃
Current
74mA@120Hz
Voltage
6.3V
Capacitor
6.3mm
Capacitor
5.4mm

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

EEE0JA221WP 贴片铝电解电容产品概述

一、核心参数总览

EEE0JA221WP是松下推出的一款小体积低压贴片铝电解电容,核心参数精准匹配低压电路需求:

  • 容值与精度:220μF(微法),误差范围±20%,满足常规滤波、耦合场景的容值要求;
  • 额定电压:6.3V DC,适用于5V/3.3V等低压直流供电系统;
  • 纹波特性:120Hz频率下纹波电流能力为74mA,可有效抑制电源噪声;
  • 尺寸规格:电容体直径6.3mm、长度5.4mm,属于超小型贴片封装;
  • 寿命与温度:工作温度范围-40℃~+85℃,85℃高温环境下工作寿命达2000小时。

二、产品定位与典型应用场景

该电容针对小型化、高密度PCB设计优化,典型应用覆盖三大领域:

  1. 消费电子便携设备:智能手机、平板电脑、智能手表的电源滤波电路,小尺寸适配紧凑内部空间;
  2. IoT与小型家电:智能插座、遥控器、传感器节点的辅助电源模块,满足低功耗电路的纹波控制;
  3. 工业/车载辅助电路:工业小型控制器、车载USB充电模块(低温环境适配-40℃场景)。

三、关键性能特点

1. 小体积高密度设计

直径仅6.3mm、长度5.4mm的封装,相比同容值直插电容体积缩小约30%,可显著提升PCB布局密度,贴合当前电子设备“轻薄化”趋势。

2. 稳定纹波抑制能力

74mA@120Hz的纹波电流能力,针对低压直流电路的噪声特性设计,能有效过滤电源纹波,保障信号传输稳定性(如蓝牙/WiFi模块的电源去耦)。

3. 宽温可靠性

-40℃~+85℃的工作范围覆盖了大部分民用、工业场景;85℃下2000小时的寿命测试,确保极端环境下长期稳定工作(如车载冬季低温、夏季高温)。

4. 自动化生产适配

标准SMD贴片封装,兼容常规SMT贴片机的自动化流程,降低人工成本,提升量产效率。

四、封装与焊接注意事项

该电容采用SMD贴片封装,需注意以下细节:

  • 封装尺寸:电容体直径6.3mm、长度5.4mm,引脚焊盘符合行业标准(建议参考松下官方 datasheet 确认焊盘间距);
  • 焊接温度:回流焊峰值温度≤260℃(持续≤10秒),波峰焊温度≤240℃(持续≤5秒),避免高温损坏电容;
  • 极性识别:引脚较长的为正极,需严格避免反接(反接会导致电容失效甚至爆裂)。

五、品牌与品质保障

作为松下(PANASONIC)旗下产品,EEE0JA221WP具备核心品质优势:

  • 参数一致性:松下严格的生产工艺控制,每颗电容的容值、纹波能力等参数偏差极小;
  • 可靠性验证:经过高温老化、振动测试、湿度测试等多重验证,满足工业级品质标准;
  • 技术支持:提供完善的datasheet与应用案例,便于工程师快速选型与电路设计。

六、选型与应用提示

  1. 电压余量:实际工作电压建议不超过额定电压的80%(即≤5V),避免过压缩短寿命;
  2. 纹波限制:电路纹波电流需控制在74mA@120Hz以内,若纹波较大,可并联多颗电容或选择更高纹波能力型号;
  3. 温度控制:避免长期工作在超85℃环境,可通过PCB散热设计降低电容温度,延长使用寿命。

综上,EEE0JA221WP以“小体积、宽温、高可靠性”为核心优势,是低压小型化电子设备的理想滤波电容选择。

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