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FRC0204F5902TS是富捷电子(FOJAN) 推出的一款小型化高精度厚膜贴片电阻,采用0402(英制)/1005(公制)封装,专为高密度、小型化电子设备设计,兼顾精度、功率与宽温适应性,可满足消费电子、工业控制等多领域的电路需求。
该产品属于厚膜贴片电阻类别,型号字符含义清晰:
产品定位为中高精度小型电阻,适合对尺寸、精度有要求但功率需求不高的电路场景,可替代同类进口品牌产品。
阻值为59kΩ±1%,远高于普通±5%精度电阻,激光微调工艺保证了阻值的精准性与批次一致性,可满足信号调理、分压、滤波等对阻值一致性要求较高的电路(如传感器信号放大、ADC参考电压分压)。
温度系数(TCR)为**±100ppm/℃**,即温度每变化1℃,阻值漂移不超过0.01%。该特性可保证产品在宽温环境下的阻值稳定性,避免电路性能波动(如工业现场昼夜温差变化)。
覆盖**-55℃+155℃**,超出普通民用级(0℃70℃)范围,可适应工业、汽车等 harsh 环境的极端温度需求。
采用0402英制封装,公制尺寸为1.0mm(长)×0.5mm(宽)×0.35mm(厚,典型),是小型化电子设备的主流封装之一,可有效减少PCB占用面积,提升电路密度(如智能手机主板、穿戴设备模块)。
厚膜电阻结构为:氧化铝陶瓷基板→厚膜电阻浆料印刷→激光微调阻值→电极(银/镍/锡)→环氧树脂保护层。该结构具备以下优势:
结合产品参数,FRC0204F5902TS适用于以下场景:
富捷电子(FOJAN)是国内专业的被动元件制造商,产品通过RoHS 2.0、REACH 环保认证,符合欧盟环保标准。FRC0204F5902TS经过以下可靠性测试:
产品符合IEC 61040《固定电阻器 第一部分:总规范》标准,可靠性有保障。
综上,FRC0204F5902TS以小型化、高精度、宽温适应为核心优势,可满足多领域电子设备的精密电路需求,是高密度PCB设计的理想选择。
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WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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