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TCC0603COG101J251CT是三环电子(CCTC) 推出的一款0603封装C0G类多层陶瓷贴片电容(MLCC),专为对容值稳定性、精度要求较高的电子设计打造。核心参数匹配100pF容值、±5%精度、250V额定电压,以下从多维度展开概述。
该产品核心参数可通过型号编码清晰对应,关键指标如下:
卓越温度稳定性
C0G类电容采用低介电常数陶瓷材料,容值受温度、电压影响极小。在-55℃至+125℃宽温范围内,容值偏差可控制在0.05%以内(典型值),远优于X7R等中高介电常数电容,是精密电路的核心选择。
低损耗与高频特性
低介电常数陶瓷的高频损耗低(损耗角正切tanδ≤0.15%@1kHz),适合100MHz以上高频应用,信号传输失真小,适配WiFi、蓝牙等射频模块。
可靠电压承载
250V额定电压满足多数中高压场景需求,且C0G类电容无明显直流偏置效应(容值随电压变化可忽略),长期工作下容值无衰减,可靠性突出。
高精度一致性
±5%精度经严格生产管控,批量产品容值偏差一致性好,减少电路调试难度,适配量产项目。
小型化贴片封装
0603封装尺寸紧凑,适配自动化贴装设备,节省PCB布局空间,适合智能手机、可穿戴设备、小型通信模块等小型化产品。
多层陶瓷叠层工艺
采用多层陶瓷介质+镍电极叠层结构,无铅环保(符合RoHS2.0),焊接兼容性好:回流焊温度260℃±5℃/10s、波峰焊245℃±5℃/5s,耐焊接热性能达标。
抗硫化终端电极
电极采用镍+锡镀层设计,焊接强度高,抗硫化性能较好,适合潮湿、含硫等复杂环境应用。
高频通信领域
WiFi 6/6E模块、蓝牙5.2模块的射频滤波、信号耦合,5G基站射频前端辅助滤波。
精密仪器仪表
示波器、频谱分析仪的信号调理电路,传感器信号滤波与耦合(如压力、温度传感器)。
工业控制电路
PLC、伺服驱动器的高频去耦、电源噪声抑制,提升设备抗干扰能力。
高端消费电子
高端音频设备的信号耦合、电源滤波(追求音质稳定性的设计),智能家电的控制电路滤波。
CCTC(三环电子)是国内专注MLCC研发生产的企业,产品通过ISO 9001质量管理体系认证,部分规格符合AEC-Q200汽车级标准(需参考具体型号),RoHS2.0无铅环保。可提供完整可靠性测试报告(温度循环、湿度寿命、振动测试等),适合量产项目的稳定供应。
TCC0603COG101J251CT凭借稳定的性能、紧凑的封装与可靠的品牌保障,成为电子设计中对容值精度和稳定性要求较高场景的优选MLCC产品。
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