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FOJAN FRC0402F1204TS
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- FOJAN FRC0402F1204TS
- Type
- FOJAN
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- FOJAN
- Electronic Component
- FRC0402F1204TS
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.01g
- Electronic Component
- 1.2MΩ
- Electronic Component
- 10
- Electronic Component
- BM0265139433
- 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.
FRC0204F1204TS厚膜贴片电阻产品概述
一、产品核心定位与典型应用场景
FRC0402F1204TS是富捷（FOJAN）针对高密度精密电路推出的小型化厚膜贴片电阻，以0402封装适配体积敏感场景，核心应用覆盖三大领域：
- 消费电子：耳机放大器偏置分压、智能手环信号采集电路；
- 工业控制：传感器信号调理（如压力/温度传感器前端）、小型PLC输入输出模块；
- 车载辅助电路：仪表盘背光调节、车身传感器信号滤波（适配-40℃~85℃车载温区）。
二、关键参数详解
该电阻参数围绕“高精度+宽温适配+低功耗”设计，核心参数意义明确：
- 阻值与精度：标称1.2MΩ（代码“1204”=12×10⁴Ω），精度±1%——无需额外校准即可满足多数信号调理需求，避免电路输出偏差；
- 功率与耐压：额定62.5mW，工作电压50V——适配低功耗电路，需注意温度降额（如125℃时建议使用功率≤31mW）；
- 温度系数：±100ppm/℃——温度每变化1℃，阻值变化约1.2Ω，-55℃~155℃范围内最大偏差±2.4kΩ（相对变化±0.2%），稳定适配极端环境；
- 工作温区：-55℃~+155℃——覆盖工业级全温区，可用于户外监控设备、航空航天辅助电路（降额使用）。
三、封装与工艺特性
- 0402封装优势：尺寸1.0mm×0.5mm，适配0.2mm间距PCB，支持SMT自动化生产，焊接效率提升30%以上；
- 厚膜工艺特点：陶瓷基底+印刷电阻浆料，相比薄膜电阻成本降低20%，相比线绕电阻体积缩小60%；厚膜结构抗机械应力强，跌落测试（1.5m水泥地）无开路；
- 焊接兼容性：端电极采用无铅锡基材料（符合RoHS），回流焊温度曲线（220℃峰值）下焊接拉力≥1.5N，满足IPC-A-610标准。
四、可靠性与环境适应性
- 长期稳定性：70℃/1000小时负载测试，阻值变化≤±0.5%；85℃/85%RH/2000小时湿热测试，阻值变化≤±1%；
- 抗干扰能力：ESD耐受≥2kV（接触放电），可减少静电对电阻的损坏风险；
- 机械性能：可承受1000次热循环（-55℃~125℃），无阻值漂移或开路。
五、品牌与品质保障
富捷（FOJAN）作为国内电阻领域成熟厂商，该产品具备：
- 环保认证：符合RoHS 2.0、REACH，无铅无卤；
- 质量管控：每批次100%检测阻值、精度、温漂，不良率≤0.05%；
- 定制服务：支持卷带包装（适配贴片机）、激光打标定制，批量供货周期≤7天。
该产品平衡了“小型化、精度、成本”三者，是精密低功耗电路的高性价比选择。
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