Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
ST CK1H101M-CRF10 aluminum electrolytic capacitor
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ST CK1H101M-CRF10
- Type
- ST
- Minimum package
- 500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ST
- Electronic Component
- CK1H101M-CRF10
- Electronic Component
- 1
- Electronic Component
- 100uF
- Package
- SMD,D8xL10.5mm
- Electronic Component
- SMD Aluminum Electrolytic Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 1.268g
- Electronic Component
- 1
- Electronic Component
- BM0230692716
- Electronic Component
- 2000hrs@105℃
- Operating Temperature
- 40℃~+105℃
- Voltage
- 50V
- Capacitor
- 8mm
- Capacitor
- 10.5mm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CK1H101M-CRF10 产品概述
一、产品简介
CK1H101M-CRF10 为 ST（先科）系列贴片铝电解电容器，额定容量 100µF、额定电压 50V，封装为 SMD，电容体直径 8mm、长度 10.5mm（标注为 D8×L10.5mm）。该型号面向对体积与容量有较高要求的电源去耦与能量储存场合，兼顾成本与安装便捷性。
二、主要特性
- 大容量体积比高，适合有限板面空间内的能量储存需求。
- 温度范围宽：-40℃ ～ +105℃，能在高温环境下短期工作。
- 使用寿命标称 2000 小时 @ 105℃，适用于中短期高温工况或经过降额后长期使用。
- 公差 ±20%，适合一般电源滤波与去耦应用。
三、电气与机械参数
- 容量：100µF（±20%）
- 额定电压：50V
- 封装：SMD，D8×L10.5mm（电容体直径 8mm，长度 10.5mm）
- 工作温度：-40℃ ～ +105℃
- 额定寿命：2000hrs @ 105℃
四、典型应用
适用于开关电源输出滤波、DC-DC 转换器输入/输出、功率放大器电源旁路、工业控制电源及一般电子设备的能量缓冲与去耦。对于要求长寿命或高温连续工作的场合，应结合降额使用或选择更高寿命等级的产品。
五、可靠性与设计建议
- 由于寿命为 2000 小时 @105℃，在实际设计中建议按工作温度与电压进行降额：尽量在额定电压的 60%~80% 范围内使用，可显著延长寿命。
- 对于高纹波电流或连续高温场合，应评估器件的热升与散热条件，避免长期在极限工况运行。
- 贴片封装有利于自动化装配，注意焊接工艺兼容性（建议参考厂商回流焊曲线及热循环测试数据）。
六、安装与储存建议
- 建议在标准回流焊工艺下安装，避免超过器件耐热极限，焊接前后遵循厂商湿敏级和储存规范。
- 长期储存应保持原包装、防潮、防压；如器件出现长时间放置（尤其在高温高湿环境）后性能异常，应按厂商建议进行恢复处理或更换。
七、选型与注意事项
选型时除容量、电压与温度外，应重点关注寿命等级、纹波电流能力与等效串联电阻（ESR）等关键参数（如需精确数值，请参考先科官方规格书或向供应商索取测量数据）。在关键或高可靠性系统中，建议进行实装验证与寿命评估。
如需完整规格书、封装图或回流焊曲线，我可以协助检索或整理厂商资料供工程验证使用。
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