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TCC1206COG200J500DT是三环电子(CCTC)推出的一款高频稳定型贴片多层陶瓷电容(MLCC),专为对容值精度、温度稳定性要求较高的电子电路设计,核心参数覆盖20pF容值、±5%精度、50V额定电压及C0G温度系数,适配1206标准贴片封装,广泛应用于通信、消费电子、工业控制等领域。
该产品的核心参数明确,具体如下:
产品定位为中低压高频精密电容,重点解决电路中对温度变化敏感、容值精度要求严格的滤波、耦合、谐振等功能需求。
TCC1206COG200J500DT采用1206标准贴片封装,具体物理尺寸(典型值)如下:
封装采用无铅端电极(镍底层+锡表层),符合RoHS 2.0环保指令,可兼容回流焊、波峰焊等常规贴片焊接工艺,焊接热稳定性好(260℃回流焊3次后性能无异常)。
除核心参数外,该产品的电气性能指标符合行业标准,关键指标如下:
C0G介质是该产品的核心优势之一,其温度系数≤±30ppm/℃(即温度每变化1℃,容值变化≤30×10⁻⁶),在-55℃至+125℃范围内,容值变化量不超过±0.06pF,几乎可忽略,能有效避免温度波动对电路性能的影响。
可靠性方面,三环电子采用成熟的MLCC叠层工艺,产品经过高温老化(125℃×1000h)、湿度循环(85℃/85%RH×500h)等可靠性测试,符合GB/T 26139-2010《多层片式陶瓷电容器》国家标准,可长期稳定工作在工业级环境中。
该产品因高频稳定、温度特性优异,适配以下典型场景:
三环电子(CCTC)是国内MLCC领域的资深制造商,拥有20余年电子元器件研发生产经验,产品通过ISO 9001质量管理体系认证,部分系列符合AEC-Q200汽车电子标准(该型号可根据需求定制车规版本)。
产品供货稳定,包装采用卷盘式(标准10000pcs/盘),便于自动化贴片生产,同时提供完整的技术文档与售后支持,满足客户从研发到量产的全流程需求。
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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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