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HRE CSA1206M3L683J500MT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
17
specifications
Core information
- Product name
- HRE CSA1206M3L683J500MT
- Type
- HRE
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HRE
- Electronic Component
- CSA1206M3L683J500MT
- Electronic Component
- 1
- Electronic Component
- 68nF
- Package
- 1206
- Electronic Component
- SMD Capacitor(MLCC)
- Electronic Component
- ±5%
- Electronic Component
- 0.046g
- Electronic Component
- 1
- Electronic Component
- BM0264778596
- Voltage
- 50V
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CSA1206M3L683J500MT 产品概述
CSA1206M3L683J500MT 是 HRE（芯声）品牌的一款多层陶瓷贴片电容（MLCC），标称电容值 68 nF，容差 ±5%，额定电压 50 V，1206 封装（3216 公制尺寸）。该器件适用于常见的去耦、滤波、交流耦合与 RC 网络场合，兼顾体积与电气性能，便于在中小功率电源与模拟电路中广泛应用。
一、主要电气参数
- 容值：68 nF（683 表示 68×10^3 pF）
- 精度：±5%（J）
- 额定电压：50 V DC
- 类型：多层陶瓷贴片电容（MLCC）
- 封装：1206（英寸 0.12×0.06，公制约 3.2×1.6 mm）
二、典型特性与优势
- 小体积、高容积效率：1206 封装在有限 PCB 空间内提供较高的电容值，利于电路紧凑化。
- 低串联电阻与感抗：适合高频去耦与噪声抑制，能提升电源瞬态响应。
- 工艺稳定、批量一致性好：适合 SMT 生产线直接回流焊装配。
- 可靠性高、寿命长：在推荐工况下表现稳定（具体寿命与介质类型和应用环境相关）。
三、使用限制与注意事项
- DC 偏压与温度影响：多数高介电常数陶瓷随直流电压和温度会出现容量下降，关键电路应按实际工作电压下测量有效容量后选型。
- 机械应力敏感：贴片陶瓷电容对焊接冷却收缩或 PCB 弯曲可能产生裂纹，布板时避免置于边缘或受应力区域，焊盘设计与丝印胶固定要合理。
- 回流焊工艺：兼容无铅回流，但应参考厂方回流曲线与 IPC 指南，必要时进行预烘烤以避免湿度引起的焊接问题。
四、典型应用场景
- 开关电源和线性稳压模块的输入/输出去耦
- 高频滤波与 EMI 抑制（与电感、电阻配合）
- 模拟前端的耦合/旁路电路（音频、传感信号）
- 定时与 RC 网络（当需 68 nF ±5% 时）
五、选型建议
- 若电路对容量稳定性要求高（温漂极小），应确认具体介质材料（如 C0G/NP0 与 X7R/X5R 差别），必要时向厂商索要温度/频率/偏压曲线。
- 对于电源去耦，建议并联不同容值与不同封装的 MLCC 以覆盖宽频带去耦需求。
- 关注焊盘设计与 PCB 支撑，遵循厂方推荐的焊盘尺寸和回流参数以降低裂纹风险。
六、储存与可靠性维护
- 避免潮湿长期暴露，未使用的卷盘应密封保存并按厂家建议回流前进行烘烤。
- 装配后避免强烈机械冲击与过度热循环，必要时做环境应力筛查（HAST、温度循环）以匹配产品寿命要求。
总结：CSA1206M3L683J500MT 是一款适用于多场合的 68 nF/50 V MLCC，兼具通用性与装配便利性。实际应用时请结合介质温漂、DC 偏压特性及厂方具体数据进行验证与布板优化，以获得最佳电气与可靠性表现。若需更详细的温度/频率/偏压曲线、机械尺寸图与回流曲线，可向 HRE（芯声）索取完整规格书。
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