WMSIC Electronic Components

ROQANG CS1C100M-CRC54 CS1C100M

ModelCS1C100M-CRC54
PackageSMD,4x5.4mm
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 CS1C100M-CRC54
Type
ROQANG
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
CS1C100M-CRC54
Electronic Component
1
Electronic Component
10uF
Package
SMD,4x5.4mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.216g
Electronic Component
1
Electronic Component
BM0264860538
Electronic Component
1000hrs@105℃
Operating Temperature
40℃~+105℃
Current
18mA@120Hz
Voltage
16V
Capacitor
4mm

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

CS1C100M-CRC54 产品概述

一、产品简介

CS1C100M-CRC54 为 ROQANG(容强)出品的一款贴片铝电解电容器,额定容量为 10µF,标称容差 ±20%,额定工作电压 16V。采用 SMD 贴片封装,电容体尺寸为直径 4mm × 长度 5.4mm(D4×L5.4mm),适用于对体积、成本有严格要求的开关电源输出滤波、去耦与一般整流滤波场合。

二、主要参数

  • 容值:10µF(±20%)
  • 额定电压:16V DC
  • 纹波电流:18mA @ 120Hz
  • 尺寸:φ4.0mm × 5.4mm(SMD)
  • 工作温度范围:-40℃ ~ +105℃
  • 额定寿命:1000小时 @ 105℃
  • 封装形式:贴片(SMD)
  • 品牌:ROQANG(容强)

三、核心特性

  • 小体积、高度低(5.4mm),适合空间受限的表贴装配设计。
  • 额定电压 16V,适合常见单电源系统(如 3.3V、5V、12V 附近的滤波与旁路)。
  • 标称纹波电流 18mA(120Hz),适合低功率电源输出或直流滤波场合,对高纹波应用需额外评估。
  • 大温度范围与 105℃ 额定寿命,适应工业级或较高温度环境下短期使用要求。
  • SMD 封装简化自动贴片与回流工艺,利于高速生产。

四、典型应用场景

  • 单片机与数字电路的旁路与去耦。
  • 低功率 DC-DC 降压/升压模块的输出滤波。
  • 电源滤波、整流滤波、退耦网络以及一般电子设备中的能量储存与瞬态响应场合。
  • 工业、通信设备以及消费电子中对体积与成本敏感的模块。

五、选型与使用注意事项

  • 纹波能力有限:18mA@120Hz 的纹波电流表明该型号不适合高纹波、高频开关电源的主体滤波,若电路纹波或纹波频率较高,应并联低ESR陶瓷电容或选用更高纹波电流规格的铝电解。
  • 电压裕量:建议对铝电解电容进行合理电压降额(derating),一般设计取额定电压的 60%~80% 更有助于延长寿命和提升可靠性。
  • 极性严格:为电解电容,安装时必须保证正确的极性,反向或交流施加会造成电容破损或爆裂。
  • 温升与寿命:额定寿命 1000 小时是以 105℃ 为基准的加速工况。在较低工作温度下寿命会显著增加;实际设计时应结合工作环境与散热情况估算寿命裕量。

六、焊接与可靠性建议

  • 封装为 SMD,推荐采用炉温回流工艺贴装。请遵循制造商提供的回流曲线(若无则参考业界标准回流参数),避免过高峰值温度或过长保温时间导致电容内部杂质蒸发或密封材料老化。
  • 建议在 PCB 布局时为电容提供足够散热通道,避免长期高温导致电容寿命下降。电容顶端通常设有泄压孔或安全凸点,贴装时需保证顶端无覆盖、无外力压迫。
  • 对于震动或机械应力较大的场合,需在焊盘设计与胶固定方面采取防振措施。

七、存储与保养

  • 存放环境建议相对湿度 <60%,避免潮湿和强光直射。
  • 未使用电容在长期存储(超过半年)后,建议在低电压下进行恢复(预充电),以避免因自放电导致极化性能变化。
  • 长期库存亦应避免温度剧烈变化与腐蚀性气体环境。

八、替代与兼容建议

  • 在需要更高纹波电流或更长寿命时,可考虑更大体积或高频专用的低ESR 铝电解/固体电解电容。
  • 若电路对高频去耦要求高,建议并联一只 0.1µF~1µF 陶瓷电容以提升高频性能与降低整体 ESR。

九、典型电路建议

  • 输出滤波:与肖特基二极管整流后端并联,用于平滑低频纹波。
  • 旁路去耦:靠近电源引脚放置,用于抑制瞬态电流与降低供电线阻抗。
  • 与陶瓷并联:提高开关电源的瞬态响应和高频滤除效果。

总结:CS1C100M-CRC54 是一款体积小、适用于一般低功率滤波与去耦的 SMD 铝电解电容,适合对空间和成本敏感的产品设计。选用时需关注纹波电流与工作温度对寿命的影响,并在高频或高纹波场合配合低ESR电容或选型更高规格产品。若需回流曲线、等效串联电阻(ESR)或更详细的可靠性数据,建议向 ROQANG 索取完整技术规格书。

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