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CCTC TCC1206X7R683K101DT
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- CCTC TCC1206X7R683K101DT
- Type
- CCTC
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CCTC
- Electronic Component
- TCC1206X7R683K101DT
- Electronic Component
- 1
- Electronic Component
- 68nF
- Package
- 1206
- Electronic Component
- SMD Capacitor(MLCC)
- Electronic Component
- ±10%
- Electronic Component
- 0.045g
- Electronic Component
- 1
- Electronic Component
- BM0265115507
- Electronic Component
- X7R
- Voltage
- 100V
- 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.
TCC1206X7R683K101DT 产品概述
一、产品简介
TCC1206X7R683K101DT 为 CCTC（三环）品牌的贴片多层陶瓷电容（MLCC），封装为 1206（3216公制，约3.2×1.6mm）。额定电压 100V，标称电容 68nF，公差 ±10%（K），介质等级 X7R。该型号适用于中高电压场合需要体积与容量兼顾的去耦、滤波与阻尼电路。
二、主要参数
- 电容：68nF（0.068µF）
- 公差：±10%（K）
- 额定电压：100V DC
- 介质：X7R（温度范围 -55°C 至 +125°C，典型容量变化 ±15%）
- 封装：1206（3216）贴片
- 种类：多层陶瓷（MLCC），非极性
三、关键特性与优势
- 高压耐受：100V 额定适合部分开关电源、隔离电路与模拟高压节点使用。
- X7R 介质兼顾体积与温漂，适用于一般精度要求的滤波与旁路场合。
- 1206 封装在可焊性、可靠性与可放置密度之间取得平衡，便于自动贴装与回流焊工艺。
- 机械特性：抗振动、抗冲击性能良好，适合工业级电子装配（如需汽车级应用请确认相关认证）。
四、典型应用
- 开关电源输入/输出旁路与吸收元件（高压侧去耦、EMI 抑制）
- DC 链路耦合/旁路、电源滤波
- 模拟电路耦合与旁路（需注意 X7R 温漂和偏压效应）
- 阻尼/吸收回路、RC 校正电路等
五、设计与使用建议
- DC 偏压影响：X7R 为介质型陶瓷，会随直流偏压和温度出现显著电容下降，尤其在接近额定电压时电容可能下降数十个百分点。关键电路请进行实际偏压下的容量评估或采用更大标称值/并联多个电容。
- 温度影响：X7R 在 -55°C~+125°C 范围内容量变化受限为 ±15%，但请根据工作温度校准电路性能。
- 焊接与回流：遵循无铅回流温度曲线（典型峰值 245~260°C），建议 ≤3 次回流。避免在 PCB 弯曲或受力时焊接，防止芯片破裂。
- 贮存与预处理：潮湿敏感元件（MSL 管理），长时间暴露空气可能需预烘（按供应商说明）。贴片卷盘包装，拆盘后按 ESD 与防潮规范处理。
六、可靠性与质量控制
常见检验项目包括静电容量、损耗角正切（DF）、绝缘电阻、耐电压测试与外观检查。长期老化（介质去极化）会导致容量随时间逐步下降，若需长期稳定性建议作老化补偿或选择稳定型介质（如 C0G/NP0）替代。
七、封装与订购信息
- 品牌：CCTC（三环）
- 型号：TCC1206X7R683K101DT
- 封装：1206 卷盘贴装，常见包装长度与数量请向供应商确认（如 2k/4k/10k 等）。
- 选型提示：若电路对温漂与偏压敏感，考虑使用更高容值并联、或更稳定介质；若需要汽车或特殊认证，请在采购前索取合格证书与可靠性报告。
如需针对具体应用（如开关电源旁路、HV 耦合或滤波电路）给出偏压下的实测容量曲线或并联/降额建议，可提供电路条件，我可进一步给出匹配建议。
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