WMSIC Electronic Components

ROQANG KM1A101M0507

ModelKM1A101M0507
Package5x7mm
BrandROQANG
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
ROQANG KM1A101M0507
Type
ROQANG
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
KM1A101M0507
Electronic Component
1
Electronic Component
100uF
Package
5x7mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.266g
Pitch
2mm
Electronic Component
1
Electronic Component
BM0264860775
Electronic Component
2000hrs@105℃
Operating Temperature
40℃~+105℃
Current
85mA@120kHz
Voltage
10V

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

KM1A101M0507 产品概述

一、产品简介

KM1A101M0507 是 ROQANG(容强)推出的一款直插式径向铝电解电容,额定容量 100μF,额定电压 10V,容量公差 ±20%。电容体尺寸为 Φ5mm × L7mm,脚间距 2mm,封装为径向引线(插件),适用于对体积和空间要求严格的电子设备电源滤波、去耦及耦合场合。该系列在高温下具备较长寿命,适合批量插件生产与维修替换。

二、主要性能特点

  • 容值:100μF,容量容差 ±20%,适用于一般去耦与滤波需求。
  • 额定电压:10V,适配低压直流电源轨(例如 5V、3.3V 等降额使用)。
  • 纹波电流:85mA @ 120kHz,适合中低功率、高频开关供电滤波要求。
  • 工作温度范围:-40℃ 至 +105℃,可在较宽温度区间可靠工作。
  • 使用寿命:2000 小时 @ 105℃,适合短期高温工况或长期中低温工作。
  • 尺寸紧凑:电容体直径 5mm、长度 7mm,孔距 2mm,便于在高密度 PCB 上布置。

三、电气与机械参数(要点)

  • 标称容量:100μF ±20%
  • 额定电压:10V DC
  • 纹波电流:85mA(在 120kHz 测试频率)
  • 漏电流与等效串联电阻(ESR):随温度与频率变化,具体数值请参见厂商完整数据表。
  • 机械尺寸:Φ5 × 7mm 电容体;引脚间距 2mm;径向引线布局。
  • 极性:有极性(铝电解),请按标识正确安装。

四、典型应用场景

  • 低压开关电源与 DC-DC 模块的输出滤波与去耦。
  • MCU、FPGA 等数字电路的旁路电容,用于抑制瞬态电流尖峰。
  • 便携式与消费类电子的小体积电源滤波(如便携设备、传感器模块)。
  • 音频低功率耦合、定时与瞬态稳压回路等对体积敏感的应用。
  • 工业控制与通信设备中作为备用或局部滤波元件(在额定寿命范围内)。

五、安装与使用建议

  • 极性识别:产品为有极性电容,请严格按 PCB 标识安装,避免反向电压造成失效或爆裂。
  • 温度与电压降额:为延长寿命,建议在工作中适度降额使用(低于额定电压和温度),尤其在长期运行场合。
  • 焊接工艺:采用插件工艺时,请遵循厂方推荐的焊接工艺与预热、冷却规范,避免长时间高温直焊导致电解液降解。
  • 机械应力:弯脚或强力拉扯可能损伤引线与封装,贴装与维修时应轻拿轻放,避免对封装造成应力集中。

六、可靠性与寿命管理

额定寿命为 2000 小时 @ 105℃,这是在极端高温条件下的加速寿命指标。实际应用中,温度是影响电容寿命的关键因素;通常温度每降低约 10℃,寿命可显著延长(工程上常用的经验规律)。为确保长期可靠性,建议在高温或关键电源回路中选用更高温等级或更长寿命规格的电容,并配合合适的降额策略。

七、存储与运输

  • 存放环境建议干燥、通风、避免阳光直射与强腐蚀性气体,温度与湿度按照厂方推荐执行。
  • 长期存放后使用前建议进行外观检查与必要的老化/测试,确保漏电流与容量在可接受范围内。
  • 运输过程应避免剧烈振动和挤压,防止封装破损。

八、采购与型号说明

KM1A101M0507 表示:KM1 系列,容值 101(100μF),额定电压 10V(标记为 M10?);封装 D5×L7mm,径向引线插件封装。订购时请注明数量、包装方式及是否需要额外的筛选或老化测试,以便获得一致性更高的批次供应。如需完整电气特性曲线(如 ESR、漏电流随温度变化等)或可靠性测试报告,请向 ROQANG 或授权分销商索取详细数据手册。

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