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FRC0202F62R0TS是FOJAN(富捷)品牌推出的厚膜贴片电阻,核心参数明确且适配小信号电路需求:
采用厚膜印刷工艺制造,相比薄膜电阻成本更低,同时具备良好的阻值一致性与长期稳定性——批量应用中阻值偏差控制在±1%以内,满足工业级可靠性要求。
温度系数±100ppm/℃意味着:在-55℃~+155℃全温区(温差210℃),阻值最大漂移仅约±1.24Ω,可覆盖车载、工业现场等恶劣环境的温度变化。
0402封装尺寸极小(仅0.4mm×0.2mm),可显著提升PCB集成度,适配智能手机、智能穿戴、小型医疗设备等小型化电子终端。
50V工作电压远高于小信号电路的实际需求,降低了击穿风险;62.5mW功率容量可避免过载发热,保障电路长期稳定运行。
FRC0202F62R0TS因小封装、宽温、中高精度的特点,广泛应用于以下领域:
智能手机、平板、智能手表的电源管理模块(小信号反馈电阻)、音频电路(信号分压)、触控面板(按键信号调理)——适配高密度PCB设计。
小型PLC、传感器接口电路(如温度/压力传感器信号调理)、低压控制板的限流/分压电阻——宽温范围适应工业现场-20℃~+60℃的环境变化。
路由器、交换机的射频前端小信号电路、电源滤波电阻——0402封装满足设备小型化需求,同时稳定的阻值保障信号传输准确性。
车载中控的辅助电路(如按键背光控制)、低功率传感器接口(如胎压监测辅助电阻)——-55℃~+155℃温宽覆盖车载环境的极端温度。
血糖仪、血压计等小型监测仪器的信号调理电路——稳定的阻值性能保障测量精度,符合医疗设备的可靠性要求。
FOJAN(富捷)作为国内被动元件领域的成熟厂商,在厚膜电阻生产中具备以下优势:
支持回流焊(峰值温度230℃250℃,时间3060秒)与波峰焊(预热温度100℃150℃,峰值温度240℃260℃),兼容常规贴片设备。
虽功率仅62.5mW,但高密度布局下需预留0.5mm以上的散热间隙,避免相邻元件热积累影响性能。
FRC0202F62R0TS在小封装、宽温稳定、中高精度、成本可控之间实现了平衡,是消费电子、工业控制、通信等领域小信号电路的实用选择,尤其适合对集成度要求较高的小型化设备设计。
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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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