WMSIC Electronic Components

ROQANG CS1H100M-CRD54 CS1H100M

ModelCS1H100M-CRD54
PackageSMD,5x5.4mm
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 CS1H100M-CRD54
Type
ROQANG
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
CS1H100M-CRD54
Electronic Component
1
Electronic Component
10uF
Package
SMD,5x5.4mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.32g
Electronic Component
1
Electronic Component
BM0264860539
Electronic Component
1000hrs@105℃
Operating Temperature
40℃~+105℃
Current
27mA@120Hz
Voltage
50V
Capacitor
5mm

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

CS1H100M-CRD54 产品概述

CS1H100M-CRD54 是 ROQANG(容强)推出的一款贴片型铝电解电容,规格为 10µF ±20% / 50V,封装为 SMD,电容体尺寸 D5 × L5.4mm。该器件面向需要中等电压承受能力与体积受限布局的工商业应用,具有紧凑体积、宽温度工作范围和标准化可靠性指标,适用于各种滤波、旁路与能量储存场合。

一、主要规格一览

  • 容值:10 µF(标称)
  • 容值公差:±20%
  • 额定电压:50 V DC
  • 纹波电流:27 mA @ 120 Hz(标准测量条件)
  • 封装形式:SMD(贴片)
  • 电容体尺寸:直径 5.0 mm × 长度 5.4 mm(D5×L5.4mm)
  • 工作温度范围:-40 ℃ ~ +105 ℃
  • 工作寿命:1000 小时 @ 105 ℃
  • 品牌:ROQANG(容强)
  • 产品型号:CS1H100M-CRD54

二、产品特性与性能要点

  • 紧凑体积:5×5.4mm 的小尺寸适合高密度贴片设计,节省板上空间,方便在有限高度条件下使用。
  • 中高电压等级:50V 额定电压满足多种电源轨和高压侧滤波需求,比常见 25V、35V 器件拥有更大的裕量。
  • 工作温度宽:-40 ℃ 至 +105 ℃ 的工作温度范围能够覆盖工业级应用的环境要求。
  • 标准可靠性:1000 小时 @ 105 ℃ 的寿命等级适用于常规工业设备与中短期苛刻工况。
  • 纹波特性:27 mA @ 120 Hz 的纹波电流额定值提示该器件适合低至中等纹波负载场合。在高纹波、高频开关电源侧需评估是否满足散热与 ESR 要求。

三、典型应用场景

  • 开关电源和线性电源的输出滤波与旁路。
  • 模拟电路的耦合/旁路与稳定化电容。
  • 工业控制、电机驱动等需要耐压较高且体积受限的场合。
  • 仪器仪表、电池管理与便携设备的高压滤波节点(在纹波电流允许范围内)。
  • PCB 上用作缓冲与瞬态能量吸收的辅助电容。

四、使用建议与设计注意事项

  • 极性识别:该类铝电解电容为极性器件,安装时务必正确区分正负极,防止反向加压导致性能退化或安全风险。通常负极在电容体侧面有标识。
  • 纹波与温升评估:实际应用中,纹波电流会在电容内部产生热量,建议根据实际频率和波形评估等效串联电阻(ESR)与温升,避免长期在额定纹波附近工作。若纹波较大,应选用更高额定纹波或并联低 ESR 的电容。
  • 温度对寿命影响:经验法则:工作温度每降低 10 ℃,可大幅延长电容寿命(一般近似倍增关系)。建议在可行条件下采用降温与合理散热措施以提高寿命。
  • 电压使用建议:为延长寿命和提高可靠性,若电路允许,应对额定电压进行适当降额(derating),例如在长期高温环境下避免接近 100% 额定电压。
  • 焊接与回流:请遵循容强提供的焊接与回流温度曲线。贴片铝电解电容对高温敏感,需控制回流峰值温度与时间,避免过热影响电解液与寿命。
  • 清洁与储存:若在清洗工序后使用,需保证无残留腐蚀性溶剂;长期储存应置于防潮包装,并在再次回流前按厂家推荐条件做预处理(若有)。

五、可靠性与质保提示

  • 工作寿命指标以 105 ℃ 下 1000 小时为标准,高温应力下性能逐渐衰减。对关键长期运行产品,建议按实际运行温度换算预期寿命并留有裕量。
  • 在高震动或严重冲击环境中使用时,应结合机械固定、点胶或其他加固手段,避免贴片电容在波动环境中产生失效。
  • 若对 ESR、漏电流、冲击纹波等参数有严格要求,建议向供应商索取详细电气特性曲线或样品进行实际测评。

六、选型与替代方案建议

  • 如果电路对纹波电流或 ESR 有较高要求,可考虑同尺寸或稍大体积的低 ESR 铝电解或固态铝电容、陶瓷电容并联使用以补足高频滤波能力。
  • 对更长寿命或更高温度耐受性需求,考虑寿命等级更高(如 2000/3000 小时 @ 105 ℃)或使用固态电容方案。
  • 如需要更小体积但更高容值/低 ESR,可评估多层陶瓷(MLCC)或钽电容作为替代,注意成本与极性差异。

CS1H100M-CRD54 以其 50V 的耐压能力、紧凑的 SMD 封装与容强的制造品质,适合用于体积受限且需要中高电压滤波的工业与消费电子设备。在实际应用中,请根据纹波、温度与寿命要求进行完整评估并参考厂方的设计指南与焊接曲线。若需更详细的电气参数或样片测试结果,可联系 ROQANG 或其授权分销商获取产品数据手册与样品验证服务。

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