WMSIC Electronic Components

KNSCHA 103EC095

Model103EC095
PackageThrough-hole, D5x L11mm
BrandKNSCHA
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 Option 168880

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
KNSCHA 103EC095
Type
KNSCHA
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
KNSCHA
Electronic Component
103EC095
Electronic Component
1
Electronic Component
47uF
Package
Through-hole, D5x L11mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.408g
Pitch
2mm
Electronic Component
1
Electronic Component
BM0266196084
Electronic Component
2000hrs@105℃
Operating Temperature
40℃~+105℃
Current
85mA@120kHz
Voltage
25V

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

KNSCHA 103EC095 直插铝电解电容产品概述

一、产品核心定位

KNSCHA 103EC095是一款通用型径向直插铝电解电容,针对低压电路的滤波、耦合、旁路等基础功能设计,兼顾成本效益与环境适应性,适用于消费电子、工业控制、小型电源等多领域的批量应用场景,是低成本电路中替代高精度电容的可靠选择。

二、关键技术参数详解

该电容的核心参数明确了性能边界与应用范围,具体如下:

  1. 容值与精度:标称容值47μF,精度±20%,满足通用电路对容值偏差的常规要求(无需高精度校准即可稳定工作);
  2. 电压与温度特性:额定电压25V,工作温度范围-40℃~+105℃,高温下(105℃)工作寿命可达2000小时,兼顾低温环境(如北方户外设备)与高温密闭场景(如机箱内)的稳定性;
  3. 纹波电流能力:120kHz频率下最大纹波电流85mA,可有效承受低压电源中的中等纹波负荷,避免电容过热失效;
  4. 封装尺寸:径向引线设计,脚距2mm(符合标准插件间距),电容体直径5mm、长度11mm,体积紧凑,适配紧凑型PCB布局。

三、封装与安装优势

作为径向直插电容,103EC095的封装特性具备明显实用性:

  • 安装便捷:2mm脚距与标准插件焊盘兼容,无需特殊工具即可完成手工或自动焊接(焊接温度建议≤260℃,时间≤3秒);
  • 空间适配:5×11mm的小体积设计,可轻松集成于便携式设备(如小型蓝牙音箱)、小型电源模块等空间受限的电路中;
  • 极性识别:电容体表面标注正负极,便于安装时与PCB丝印对齐,避免反接导致的性能失效。

四、性能优势与应用匹配

103EC095的参数设计与场景需求高度契合:

  • 宽温稳定:-40℃~+105℃的宽温度范围,可覆盖车载小设备(如点烟器充电器)、户外小型传感器等极端环境;
  • 寿命可靠:2000hrs@105℃的寿命,在长期持续工作的小型家电(如加湿器、台灯控制板)中表现稳定;
  • 成本可控:铝电解电容的成本优势,适合批量应用于消费电子、工业小仪表等对成本敏感的领域;
  • 纹波耐受:85mA@120kHz的纹波电流能力,满足低压开关电源(5V/12V输出)、线性电源的滤波需求。

五、典型应用领域

该电容的适用场景广泛,包括但不限于:

  1. 消费电子:小型家电控制板(加湿器、电风扇)、音频设备耦合电容、便携式电子设备电源滤波;
  2. 工业控制:小型PLC辅助电源、传感器模块旁路电容、小型仪表信号滤波;
  3. 汽车电子:车载点烟器充电器、车内氛围灯控制、小型车载传感器电源;
  4. 电源模块:低压开关电源(如早期手机充电器)、LED驱动电源滤波、线性电源旁路。

六、使用注意事项

为保障电容性能与寿命,建议遵循以下要点:

  • 极性安装:严格按照电容体标注的正负极对应PCB丝印,反接会导致漏电流增大、寿命缩短甚至爆炸;
  • 降额使用:若工作电压接近25V额定值,建议降额10%~20%,延长高温下的工作寿命;
  • 环境防护:避免长期暴露于高湿度(>85%RH)、腐蚀性气体(如硫化物)环境中,以免影响电容密封与性能;
  • 焊接规范:焊接温度不超过260℃,时间控制在3秒以内,避免损伤内部电解液。

综上,KNSCHA 103EC095是一款性价比突出的通用直插铝电解电容,可满足多数低压电路的基础功能需求,是批量应用场景中的可靠选择。

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