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ECHU1C222GX5
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANASONIC ECHU1C222GX5
- Type
- PANASONIC
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANASONIC
- Electronic Component
- ECHU1C222GX5
- Electronic Component
- 1
- Electronic Component
- 2.2nF
- Package
- 0603
- Electronic Component
- Capacitor
- Electronic Component
- ±2%
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Electronic Component
- (PPS)
- Electronic Component
- BM0257240717
- Operating Temperature
- 55℃~+125℃
- Voltage
- 16V
- 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.
ECHU1C222GX5 产品概述
一、产品概述
ECHU1C222GX5 是松下（PANASONIC）出品的一款高稳定性薄膜/聚合物介质贴片电容，标称容值为 2.2nF，容差 ±2%，额定电压 16V，封装为 0603（SMD）。采用聚苯硫醚（PPS, polyphenylene sulfide）作为介电材料，工作温度范围广（-55℃ 至 +125℃），适合对容值精度、温度特性和长期可靠性有较高要求的消费电子与工业类电路。
二、主要规格参数
- 容值：2.2 nF
- 精度：±2%（高精度）
- 额定电压：16 V
- 介电材料：聚苯硫醚（PPS）
- 封装：0603（级别 SMD）
- 工作温度：-55℃ ~ +125℃
- 封装形式：贴片，适配自动化贴装与回流焊工艺
三、材料与温度特性
PPS（聚苯硫醚）介质具有良好的介电稳定性和较低的介电损耗，能在较宽温度范围内保持容值稳定性和低漏电特性。该材料对温度、湿度与频率的影响较小，适用于需要长期稳定性能的滤波、耦合与定时电路。
四、性能特点
- 高精度：±2% 容差适合精密滤波和谐振电路应用。
- 温度稳定：-55℃ 至 +125℃ 适应工业级温度环境。
- 低损耗与低介电吸收：有利于高频信号处理和采样电路。
- 小尺寸与高可靠性：0603 封装节省 PCB 面积，适合空间受限的设计。
- 良好的重复回流焊兼容性：适用于常规 SMT 生产流程（请按厂家推荐焊接工艺操作）。
五、典型应用场景
- 高频滤波与去耦（射频前端、模拟电路）
- 时钟、振荡与谐振电路（对容差和温漂要求高的场合）
- 信号耦合与旁路（运放前级、ADC/DAC 采样通道）
- 消费电子、通讯设备、工业控制等对稳定性与可靠性有要求的产品
六、封装与贴装建议
由于为 0603 小封装，建议在 PCB 布局时考虑：
- 将电容尽量靠近被去耦/耦合的器件引脚或电源引脚放置，走线短且宽，以降低寄生电感和阻抗。
- 使用与焊盘匹配的回流焊工艺，遵循厂家关于回流温度曲线与峰值温度的推荐，避免过高热应力导致性能退化。
- 在元件周围留出足够的焊盘与阻焊间距，便于贴装和检修。
七、可靠性与选型注意
- ±2% 精度在批次间需关注容值和温漂规范，设计时可预留容差裕度以保证电路性能。
- 在高湿、高腐蚀环境下使用时，需配合合适防护工艺或封装方案。
- 如需更高耐压或更大容值，请参考松下同系列或其他封装尺寸的产品。选型时建议参考厂家完整数据手册以获取电气特性曲线、老化规范及详细回流焊工艺。
如需该型号的详细电气参数曲线（温度系数、频率响应、绝缘电阻、寿命测试数据）或替代型号建议，我可以帮您检索并整理厂家数据手册与对比方案。
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