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TPSD107K016R0100是AVX品牌推出的一款高性能片式钽电解电容,凭借精准的容值控制、低等效串联电阻(ESR)、宽温工作范围及紧凑封装,成为工业控制、汽车电子、消费电子等领域电源滤波与去耦应用的优选方案。该产品针对中低压电路的稳定性需求设计,兼具钽电容的可靠性与片式封装的便捷性,可有效替代传统铝电解电容或高容值陶瓷电容。
该产品属于AVX钽电容产品线中的中低压通用型片式钽电解电容,核心定位为「高可靠性、宽温适应、低噪声」的电源配套元件。不同于铝电解电容的电解液易泄漏、寿命短问题,钽电容采用固体电解质(二氧化锰/高分子),具备更高的环境稳定性与电气一致性;相比陶瓷电容,其高容值(100μF)无需叠层设计,体积更紧凑。该产品覆盖大多数中低压电源系统的滤波需求,是工业、汽车、消费电子领域的通用型升级方案。
标称容值100μF,精度±10%,属于工业级标准精度范围。该容值可同时满足低频纹波滤波(如50/60Hz市电整流后)与中高频去耦(如CPU供电回路快速充放电)的双重需求;±10%的精度无需额外校准,降低电路设计复杂度,适配批量生产的一致性要求。
额定电压16V,符合中低压电源的主流输出范围(如12V升压冗余、5V/12V电源扩展)。工作时电压降控制在额定值80%以内(12.8V),可有效延长电容寿命(10万小时以上,105℃/额定电压下),避免过压损坏。
100kHz频率下ESR为100mΩ,属于低ESR钽电容范畴。低ESR意味着高频工况下能量损耗(I²R)更低,纹波抑制能力更强——例如在开关电源输出端,可将纹波降低30%以上,提升电路效率与负载稳定性,适配模拟电路、高速数字电路的低噪声需求。
覆盖-55℃至+125℃的宽温范围,符合汽车电子(AEC-Q200)、工业自动化(-40℃至+85℃扩展)及户外设备的环境要求。极端温度下容值变化率≤±10%,远优于铝电解电容,保证电路性能稳定。
产品采用CASE-D-7343-31片式封装,尺寸为7.3mm(长)×4.3mm(宽)×3.1mm(高),属于标准表面贴装(SMT)封装,兼容主流自动化贴装设备,可直接焊接于PCB表面。紧凑体积相比同容值铝电解电容缩小约60%,适合高密度电路板设计(如智能手机主板、汽车ECU模块)。封装采用耐高温环氧树脂外壳,可承受260℃回流焊高温冲击,具备良好的机械强度与耐化学腐蚀性能。
工业PLC、变频器等设备的电源滤波电路,需应对-40℃至+85℃环境变化,该产品的宽温性能与低ESR可稳定抑制电源纹波,提升设备抗干扰能力。
汽车仪表盘、车载充电器、车身控制器(BCM)的12V电源回路,符合车规温度要求,低ESR减少电路噪声,避免影响音频或传感器信号。
笔记本电脑、智能电视的CPU供电回路,100μF容值可快速补充负载突变电流,100mΩ ESR降低电源损耗,延长电池续航。
路由器、交换机的DC-DC转换电路,16V电压适配电源输出,宽温性能满足机房(25℃±10℃)及户外基站(-20℃至+60℃)需求。
AVX作为全球钽电容领域的领先制造商,该产品具备以下优势:
综上,TPSD107K016R0100钽电容凭借宽温适应性、低ESR、紧凑封装及AVX的可靠品质,成为多领域电源滤波与去耦应用的高性价比选择,尤其适合对稳定性、空间及温度敏感的场景。
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