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CCTC TCC0603X7R824K500CT
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- CCTC TCC0603X7R824K500CT
- Type
- CCTC
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CCTC
- Electronic Component
- TCC0603X7R824K500CT
- Electronic Component
- 1
- Electronic Component
- 820nF
- Package
- 0603
- Electronic Component
- SMD Capacitor(MLCC)
- Electronic Component
- ±10%
- Electronic Component
- 0.035g
- Electronic Component
- 1
- Electronic Component
- BM0264900195
- Electronic Component
- X7R
- 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.
TCC0603X7R824K500CT 产品概述
一 产品简介
TCC0603X7R824K500CT 是三环（CCTC）出品的一款贴片多层陶瓷电容（MLCC），封装为0603（1608公制），标称电容 820nF（0.82µF），容差 ±10%（K），额定电压 50V，介质类型 X7R，厚度约 0.8mm。该器件适用于对体积、耐温和可靠性有要求的一般去耦、滤波与旁路场合。
二 主要规格
- 电容：820 nF（0.82 µF，标称）
- 容差：±10%（K）
- 额定电压：50 V DC
- 介质：X7R（-55°C 至 +125°C，温度系数约 ±15%）
- 封装：0603（约 1.6 mm × 0.8 mm）
- 厚度：0.8 mm（典型）
- 品牌：CCTC（三环）
- 极性：无（非极性）
三 电气特性与使用要点
X7R 介质在宽温区间具有较好的稳定性，但属于温度稳定性中等的高介电常数陶瓷，会出现随温度和直流偏压（DC bias）变化的电容下降。在设计中应考虑：
- 温度影响：在 -55°C 至 +125°C 范围内典型变化约在 ±15% 内。
- 直流偏压效应：在较高偏压下实际有效电容会比标称值显著下降，关键电路请做实测或留裕量。
- 自谐频率与ESL：小尺寸 MLCC ESL 低，适合去耦与高频滤波；但高频特性仍受封装、布局影响。
- 额定电压余量：在高湿或高温环境下建议留有电压裕量以提高寿命与可靠性。
四 典型应用
- 电源去耦与旁路（尤其在 PCB 空间受限处）
- 模拟滤波、耦合/退耦网络
- DC-DC 转换器输入输出滤波
- 工业控制、通信设备、消费电子与仪表类产品的一般滤波场合
五 焊接与布局建议
- 采用回流焊工艺，遵循无铅回流温度曲线（详见厂方资料与工艺规范）。
- 布局上尽量靠近被去耦元件或电源引脚，走线最短且宽，以降低寄生电感。
- 避免在基板弯折处贴片，以减少应力导致破裂的风险；贴片时注意保留焊盘对称，避免热不均。
- 对于关键电路建议做实装后电容值与 ESR/ESL 测试。
六 包装与可靠性
- 常见为卷带（Tape & Reel）包装，便于贴片加工与自动贴装，具体包装数量与编码以厂家说明为准。
- MLCC 属无极性器件，可靠性高，但在极端机械应力、过压或长期高温高湿下性能会退化。建议参考三环出具的详细数据手册进行可靠性与寿命评估。
总体而言，TCC0603X7R824K500CT 是一款体积小、通用性强的X7R陶瓷贴片电容，适合在有限空间内实现中高容量的去耦与滤波。选型时应重点考虑温度、直流偏压与布线影响，必要时可向供应商索取完整的电气特性曲线与封装版图以优化设计。
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