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ECHU1C392GX5
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANASONIC ECHU1C392GX5
- Type
- PANASONIC
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANASONIC
- Electronic Component
- ECHU1C392GX5
- Electronic Component
- 1
- Electronic Component
- 3.9nF
- Package
- 0805
- Electronic Component
- Capacitor
- Electronic Component
- ±2%
- Electronic Component
- 0.031g
- Electronic Component
- 1
- Electronic Component
- Electronic Component
- Electronic Component
- BM0264570329
- Operating Temperature
- 55℃~+125℃
- Voltage
- 16V
- 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.
ECHU1C392GX5 产品概述
一、核心规格概览
ECHU1C392GX5 为 PANASONIC（松下）金属化聚苯硫醚（PPS）自愈型薄膜贴片电容，主要参数如下：容值 3.9 nF，公差 ±2%，额定电压 16 V，介电材料为金属化聚苯硫醚（金属化 PPS），工作温度范围 -55 ℃ 至 +125 ℃，SMD 贴片封装。该型号属于精密容值类别，适合对容差和温度稳定性有较高要求的电路。
二、材料与结构特点
金属化聚苯硫醚（PPS）薄膜作为介质具有低介电损耗、良好的热稳定性与化学稳定性。金属化处理赋予电容自愈特性：局部击穿时金属层可在击穿点处蒸发断开，从而防止短路扩大，延长器件寿命。PPS 薄膜耐温、耐潮和抗老化性能优异，适合在宽温区间长期可靠工作。
三、电性能与温度特性
- 容值精度 ±2% 确保电路中高精度滤波、定时与采样用途的稳定性。
- 温度范围 -55 ℃ ～ +125 ℃ 表明在工业级温度条件下仍能保持良好电气特性与机械完整性。
- 额定电压 16 V 适用于低压直流去耦、旁路、信号滤波及精密模拟电路，非用于高压场合。
由于材料本身损耗较低，该型号在高频和模拟信号路径中表现稳定，适合对噪声和相位特性敏感的场合。
四、可靠性与焊接、装配建议
- 该 SMD 电容适用于自动化贴片与标准回流焊工艺；为保证可靠性，请参照厂商提供的回流曲线和焊接说明，避免多次高温循环和超过推荐峰值温度。
- 装配时应注意避免过度挤压或弯曲基板导致电容外壳受力，以免产生机械损伤或影响焊点可靠性。
- 储存与使用中应尽量避免长时间潮湿环境，必要时采取防潮包装并在推荐时限内使用。
五、典型应用场景
- 精密模拟电路的耦合、去耦与滤波；ADC/DAC 前端采样网络。
- 时基与定时电路中对容值精度要求高的场合。
- 便携式与消费电子低压电源滤波与旁路。
- 工业控制与仪器仪表中要求宽温稳定性的电容解决方案。
六、选型与注意事项
- 如需更高工作电压或更大容值，请参照松下其他系列或选择额定电压更高的型号；长期可靠性建议留有电压裕度，避免长期在额定电压附近工作。
- 在高速或射频应用中，请与电路设计一并评估寄生电感与布局影响。
- 对环境或法规有特殊要求（如汽车 AEC‑Q 认证、低卤素等），选型前请确认具体型号资质与认证文件。
七、采购与技术支持
作为松下品牌产品，ECHU1C392GX5 在品质控制、批次一致性和供应链上具有优势。采购时建议索取最新数据手册与可靠性报告，并向供应商确认包装形式、最低订购量及交期。需要更详细的电气参数（如绝缘阻抗、损耗角正切、寿命试验数据）可向厂商或授权代理索取完整资料。
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