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FOJAN FRC0402F1102TS
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- FOJAN FRC0402F1102TS
- Type
- FOJAN
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- FOJAN
- Electronic Component
- FRC0402F1102TS
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.01g
- Electronic Component
- 11kΩ
- Electronic Component
- 10
- Electronic Component
- BM0264778011
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 50V
- Electronic Component
- ±100ppm/℃
- Resistor Type
- Resistor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FRC0204F1102TS 厚膜贴片电阻产品概述
一、产品基本定位
FRC0402F1102TS是富捷电子（FOJAN） 推出的小型化厚膜贴片电阻，采用0402封装（英制尺寸0.04×0.02英寸），针对对体积紧凑、精度稳定、低功耗需求的电子电路设计，属于工业级常规精度电阻范畴，广泛适配消费电子、汽车电子、工业控制等领域的小信号处理场景。
二、核心电气参数解析
该电阻的核心参数明确，满足多数中低频电路的基础需求：
- 阻值与精度：标称阻值11kΩ，精度±1%（阻值偏差范围108.9kΩ~111.1kΩ），符合工业级电路对阻值稳定性的基本要求，避免信号偏移；
- 功率与电压：额定功率62.5mW（0.0625W），额定电压50V。需注意功率优先约束：11kΩ电阻在50V下功耗约227mW（远超额定），实际电压需控制在≈26V以内（由( V=\sqrt{P×R} )计算）；
- 温度系数：±100ppm/℃（温度每变1℃，阻值变±0.01%），在宽温范围内漂移可控；
- 工作温度：-55℃~+155℃，覆盖工业级、汽车级常规环境需求，适应高低温交替工况。
三、封装与工艺特性
- 0402封装优势：体积仅1.0mm×0.5mm（公制），重量轻，可显著压缩PCB布局空间，适配高密度集成设计（如智能手机主板、小型物联网模块）；
- 厚膜工艺特点：采用丝网印刷+陶瓷基底烧结工艺，兼具成本优势与性能稳定性，抗机械应力能力优于薄膜电阻，适合批量自动化生产。
四、典型应用场景
因体积小、精度适中、宽温特性，主要应用于：
- 消费电子：智能手机、蓝牙耳机的麦克风偏置、LED驱动限流电路；
- 汽车电子：小型传感器（温度/压力）信号放大、车身控制模块辅助电路（155℃高温适配）；
- 工业控制：PLC模块I/O接口、小型仪器仪表分压/限流网络；
- 物联网设备：低功耗节点电源偏置、无线模块中低频匹配网络。
五、可靠性与环境适应性
- 长期稳定性：电阻膜与陶瓷基底结合牢固，长期阻值漂移小，符合IEC 60115可靠性标准；
- 环境耐受性：耐-55℃~+155℃宽温循环，耐湿性能满足J-STD-020标准（潮湿环境无明显衰减）；
- 抗过载能力：短时间可承受1.5倍额定功率过载（需控制时间，避免永久损伤）。
六、选型与使用注意事项
- 功率匹配：实际功耗需≤62.5mW，高功耗场景需换更大封装（如0603）；
- 电压约束：实际电压需结合( V=\sqrt{P×R} )计算，避免功率超标；
- 焊接工艺：回流焊温度≤260℃，焊接时间≤3秒，避免热应力损坏电阻膜；
- 精度适配：若需0.1%高精度，需选薄膜/高精度厚膜电阻，该型号仅适配±1%需求。
该电阻以高性价比、稳定性能成为中低频小型电路的常用选型，可满足多数常规电子设备的基础电阻需求。
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