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Walsin 0805F104Z500CT
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- (Walsin) 0805F104Z500CT
- Type
- WALSIN
- Unit
- Electronic Component
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- (WALSIN)
- Electronic Component
- 0805F104Z500CT
- Electronic Component
- 1
- Electronic Component
- 100nF
- Package
- 0805
- Electronic Component
- SMD Capacitor(MLCC)
- Electronic Component
- 20%~+80%
- Electronic Component
- 0.032g
- Electronic Component
- 1
- Electronic Component
- BM0227282022
- Electronic Component
- Y5V
- Voltage
- 50V
- Electronic Component
- Electronic Component
- Electronic Component
- 4000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
0805F104Z500CT 产品概述
一、产品简介
0805F104Z500CT 为华新科（Walsin）生产的一款片式多层陶瓷电容（MLCC），标称电容值 0.1µF（100nF），额定电压 50V，温度特性等级 Y5V，封装为 0805（2012 公制）。该型号常见于大众消费电子与成本敏感的滤波、去耦场合，属于价廉且体积小的通用型电容器。
二、主要参数
- 容值：100nF（0.1µF）
- 精度（公差）：-20% ~ +80%
- 额定电压：50V DC
- 温度系数：Y5V（工作温度范围及电容随温度变化幅度较大）
- 封装：0805（约 2.0 mm × 1.25 mm）
- 品牌：华新科（Walsin）
- 描述：CAP CER 0.1UF 50V Y5V (F)
三、电气与温度特性
Y5V 为类 2 电介质，特点是单位体积电容较高但温度稳定性和线性较差。该电容在温度变化与直流偏置下电容值会发生显著变化，可能出现在低温或高偏压时容值降低或增大的情况。对于对精度、温漂和直流偏置敏感的电路（计时、精密滤波、频率决定网络），不推荐使用 Y5V 系列；若用于去耦、旁路或一般滤波，性能与成本通常可接受。需注意在接近额定电压时电容实际有效值会显著下降，设计时请预留裕量或通过实测评估。
四、封装与安装
0805（2012）SMD 封装适合自动贴片与回流焊装配。典型外形尺寸约 2.0 mm × 1.25 mm，厚度随厂商设计略有不同。推荐采用厂商提供的 PCB 推荐焊盘（land pattern）与回流曲线进行贴装，遵循无铅回流峰值温度（典型 ~260°C）及厂方湿敏（MSL）处理要求，以避免裂纹或性能退化。
五、典型应用
- 电源去耦与旁路（有成本与体积限制且对温漂容忍的场合）
- 高频滤波与旁路网络（短距离、低功率）
- 一般耦合/滤波组件，用于家电、照明、玩具、消费类数码产品等
六、选型与注意事项
- 若电路对电容稳定性要求高，应考虑 X7R、C0G/NP0 等更稳定的介质替代 Y5V。
- 设计时应考虑温度漂移与直流偏置效应，必要时在典型工作电压下进行测量并留裕量。
- 对于高脉冲或高应力应用（开关电源输入滤波等），确认耐压、寿命与热稳定性是否满足。
- 采购时注意包装（卷带/盘装）和湿敏等级，便于 SMT 贴片与储存管理。
七、可靠性与储存
厂家会提供加速老化、温度循环与机械应力等可靠性测试数据。芯片电容易受机械应力影响，存储与贴装前应按湿敏等级保管并在规定时间内回流，避免长时间潮湿环境导致焊接缺陷或裂纹。
总结：0805F104Z500CT 为一款成本效益高、体积小的 Y5V 陶瓷电容，适合一般去耦与滤波应用；但在对精度、温漂与直流偏置敏感的场合需谨慎选型或替换为更稳定的陶瓷介质。
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