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CCTC TCC0402X5R334K250AT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- CCTC TCC0402X5R334K250AT
- Type
- CCTC
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CCTC
- Electronic Component
- TCC0402X5R334K250AT
- Electronic Component
- 1
- Electronic Component
- 330nF
- Package
- 0402
- Electronic Component
- SMD Capacitor(MLCC)
- Electronic Component
- ±10%
- Electronic Component
- 0.012g
- Electronic Component
- 1
- Electronic Component
- BM0264458163
- Electronic Component
- X5R
- Voltage
- 25V
- Electronic Component
- Electronic Component
- Electronic Component
- 10000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TCC0402X5R334K250AT 产品概述
一、产品简介
TCC0402X5R334K250AT 是 CCTC（三环）推出的一款片式多层陶瓷电容（MLCC），标称容值 330nF（0.33µF），容差 ±10%，额定直流电压 25V，介质材料为 X5R，封装规格 0402（约 0.4mm × 0.2mm）。编码 “334” 对应 330nF，适配高速贴片生产线，适合对体积和布局密度有较高要求的应用。
二、主要特性
- 高体积效率：0402 超小封装，便于高密度 PCB 布局与微型化设计。
- 中等温度稳定性：X5R 温度系数，工作温度范围典型为 -55°C 至 +85°C，温度引起的容量变化在 ±15% 范围内（请以规格书最终数值为准）。
- 合理电压等级：25V 额定电压满足多数中低压电源旁路与滤波需求。
- 低等效串联阻抗（ESR）与良好高频性能，适合去耦、滤波和旁路应用。
三、典型应用
- 数字与模拟电源去耦、稳压器输入/输出旁路。
- 电源滤波、EMI 抑制、耦合/退耦电路。
- 消费类电子、通讯设备、便携设备、IoT 芯片模组及一般工业电子场景（非严格、极端汽车环境前请确认额外认证要求）。
四、使用与布局建议
- 去耦电容应尽量靠近 IC 电源引脚放置，焊盘与走线最短以降低寄生电感。
- 对于 X5R 材料，注意 DC 偏置导致的容量下降：较高静态偏压下实际有效容值会显著下降，设计时应留有余量并参考厂方的 DC-bias 曲线。
- 焊接时遵循回流焊温度曲线，避免过度机械应力，如弯板或强力点按，以防裂纹。
五、可靠性与包装
- MLCC 通常具有良好绝缘电阻与长寿命表现，但生产批次与工艺会影响可靠性，建议在关键应用中配合样件测试与老化验证。
- 常见包装为卷带（Tape & Reel），便于自动贴片。产品符合 RoHS 要求，具体检测认证请参考 CCTC 正式数据手册。
六、选型提醒
在最终选型前，请获取并查阅 TCC0402X5R334K250AT 的完整规格书，关注 DC-bias、温度曲线、尺寸公差以及焊接规范。如需在汽车或特殊环境使用，请与供应商确认是否满足相应资格与测试标准。
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