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CCTC TCC0603X7R513K500CT
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- CCTC TCC0603X7R513K500CT
- Type
- CCTC
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CCTC
- Electronic Component
- TCC0603X7R513K500CT
- Electronic Component
- 1
- Electronic Component
- 51nF
- Package
- 0603
- Electronic Component
- SMD Capacitor(MLCC)
- Electronic Component
- ±10%
- Electronic Component
- 0.035g
- Electronic Component
- 1
- Electronic Component
- BM0265124343
- 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.
TCC0603X7R513K500CT 产品概述
一、产品概况
TCC0603X7R513K500CT 为 CCTC（三环）出品的一种多层陶瓷贴片电容（MLCC），规格为 0603 封装，标称电容 51 nF（513 表示 51×10^3 pF），精度 ±10%（K），额定电压 50 V，介质材料为 X7R。该产品适合高密度贴片工艺，体积小、性能稳定，适用于各种去耦、滤波与耦合场合。
二、主要电气参数与特性
- 电容：51 nF（标称）
- 公差：±10%（K）
- 额定电压：50 V DC
- 介质温度特性：X7R（-55°C 到 +125°C 范围内温度变化对电容影响一般在 ±15% 以内）
- 封装：0603（英制 0201?，注：0603 = 1608 英制尺寸）
- 典型特性：低 ESR、低杂散电感，适合高频旁路与一般滤波应用
需要注意的是 X7R 属于介质型陶瓷，存在明显的电压依赖性（DC-bias），在高偏压下电容值会有较大下降，设计时需考虑有效电容的降低。
三、典型应用场景
- 数字电源去耦与旁路：靠近 IC 电源引脚布置以抑制高频噪声
- 模拟电路的滤波与耦合（对容差和温漂要求不苛刻的场合）
- 通信设备、小型化消费电子与工业控制板的通用 MLCC 配置
- 高频旁路与 EMI 抑制（与较大值电容配合形成宽频带滤波）
四、PCB 布局与焊接建议
- 放置：靠近电源引脚/地回路，走线尽量短且宽，减少环路面积
- 焊接：遵循厂家回流焊温度曲线，避免快速热冲击导致裂纹
- 机械应力：0603 较小，板弯曲或过孔附近容易引起裂伤，布板时预留应力缓解区
- 电压降级（derating）：为保证长期可靠性，关键电源线路建议采用更高额定电压或在设计上留有裕度
五、可靠性与选型建议
- X7R 电容在温度与电压作用下存在容量漂移，若电路对精确电容或稳定性要求高，应优先选择 C0G/NP0 类型
- 在高湿/高温环境或汽车级应用需确认是否满足 AEC-Q200 等级，建议向供应商索取可靠性报告与寿命试验数据
- 采购时注意批次一致性，量产建议先做样板测试以验证电压依赖和温漂对电路性能的影响
六、包装与存储
- 常见包装为卷带（tape & reel），订购时注意单位（如 5000／卷）与包装编码
- 存储建议：干燥、防潮、防强光，长期存放前如有吸湿需按照 IPC/JEDEC 推荐进行烘烤
小结：TCC0603X7R513K500CT 是一款适用于通用去耦与滤波的 0603 X7R MLCC，体积小、性能稳定，但在高偏压与宽温度范围内需注意电容降低与温漂特性。具体电气参数、回流曲线与可靠性试验数据请参阅厂家详细数据表以完成最终选型。
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