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PSA FV32X333K102EEG
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- PSA FV32X333K102EEG
- Type
- PSA
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PSA
- Electronic Component
- FV32X333K102EEG
- Electronic Component
- 1
- Electronic Component
- 33nF
- Package
- 1210
- Electronic Component
- SMD Capacitor(MLCC)
- Electronic Component
- ±10%
- Electronic Component
- 0.16g
- Electronic Component
- 1
- Electronic Component
- BM0264372213
- Electronic Component
- X7R
- Voltage
- 1kV
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FV32X333K102EEG 产品概述
一、核心参数
- 型号：FV32X333K102EEG
- 产品类型：多层陶瓷贴片电容（MLCC）
- 容值：33 nF (0.033 μF)
- 精度：±10% (K)
- 额定电压：1 kV DC
- 温度特性：X7R（工作温度范围 -55°C ~ +125°C，典型容量变化在 ±15% 以内）
- 封装：1210（常用于 3225 公制类尺寸的 SMD 封装）
- 品牌：PSA（信昌电陶）
二、主要性能与特点
- 高耐压：1 kV 等级适合中高压电路中的耦合、滤波与隔离应用。
- 中介电常数（X7R）：在宽温度范围内保持相对稳定的电容值，适合一般去耦和滤波用途，但非精密时间基准用料。
- 高频性能优良：MLCC 本身具有低 ESR/ESL 特性，适合高频旁路和瞬态响应要求较高的场合。
- 贴片化设计：1210 尺寸便于自动化贴片与回流焊工艺，节省 PCB 布局空间并提高生产效率。
- 工艺兼容性：可承受常规无铅回流曲线（最高回流峰值温度通常按 IPC/JEDEC 推荐，最大约 260°C），便于 SMT 工艺整合。
三、典型应用场景
- 开关电源与高压供电模块的滤波与旁路（中高压侧）。
- 高频变换器与逆变器中的射频抑制与回路稳定。
- 医疗影像、测量仪器及工业控制中需耐受高压的阻隔/耦合电路。
- LED 驱动、电源输入滤波、能量回收/吸收电路（配合阻尼元件使用）。
四、使用建议与注意事项
- 电压偏置效应：陶瓷类电容在直流偏置下会出现容量下降，尤其在高压（接近额定 1 kV）时，实际有效容量可能显著小于常温无偏置值；建议在目标工作电压下参考厂商 DC-bias 曲线进行选型验证。
- 温度与老化：X7R 属二类介质，长期使用存在电容量随温度和时间缓慢变化的可能，应避免用于高精度计时或频率敏感电路。
- 机械应力敏感：贴片陶瓷电容对焊接、弯曲、PCB 热应力及机加工应力较敏感，布线和封装时应留意应力释放及合理过孔布局。
- 焊接工艺：建议按器件供应商提供的回流曲线与 PCB 焊盘尺寸指南设计，采用适当焊膏量与回流参数以降低裂纹风险。
五、包装与订购信息
- 常见包装：卷带（Tape & Reel）适用于贴片机自动上料。
- 订购与技术支持：请在订购前确认目标工况下的 DC-bias、温度与机械应力要求，或联系 PSA（信昌电陶）技术支持获取详细数据表与可靠性报告。
本产品适合在需要兼顾耐压与体积的中高压电路中作为通用去耦、滤波与耦合元件使用；在关键应用中建议结合实际电压/温度条件进行样片测试确认性能。
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