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CGA0201C0G680J500ET是芯声电子(HRE) 推出的0201封装C0G类多层陶瓷电容(MLCC),属于低容值、高稳定性高频应用的基础元件。型号命名遵循行业通用规则,各段含义清晰:
该产品定位于消费电子、通信、工业控制等领域的高频滤波、信号耦合、电源去耦场景,兼顾小体积与高稳定性,是替代传统电解电容、薄膜电容的高性价比选择。
C0G类电容的温度系数为0±30ppm/℃,是所有陶瓷电容中温度特性最稳定的类型。在-55℃至125℃的宽温范围内,容值变化率不超过±0.3%(以68pF为例,变化量≤0.204pF),可避免因温度波动导致的电路参数漂移,尤其适合射频、时钟等对频率精度敏感的电路。
容值为68pF,属于中等低容值范围,适配高频信号的传输与滤波需求;精度±5%(J级),满足大多数民用、工业级电路的精度要求,无需额外校准即可稳定工作。
额定电压50V DC,覆盖3.3V、5V、12V、24V等主流电源系统,且留有20%左右安全裕量(实际工作电压建议不超过40V),可降低长期老化风险。
等效串联电阻(ESR)典型值<10mΩ@100MHz,等效串联电感(ESL)<0.5nH,适合10MHz以上高频应用,能有效抑制射频干扰,提升电路信噪比。
0201封装尺寸仅0.508mm×0.254mm,厚度约0.2mm,可显著减少PCB占用面积,适配便携式设备、高密度服务器主板等对空间要求严格的场景。
符合RoHS 2.0、REACH SVHC等国际环保标准,不含铅、镉、汞等有害物质,适配全球市场需求。
芯声电子(HRE)是国内专注MLCC研发生产的高新技术企业,拥有10余年制造经验,产品覆盖01005至1812全系列封装、C0G/X7R/Y5V全温度系数类型。
CGA0201C0G680J500ET通过以下质量认证:
该产品以小体积、高稳定性、宽温特性为核心优势,适配多领域高频电路需求,是电子设计中提升电路性能与可靠性的理想选择。
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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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