Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
FH RC-02K1200FT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- FH RC-02K1200FT
- Type
- FH
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- FH
- Electronic Component
- RC-02K1200FT
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.022g
- Electronic Component
- 120Ω
- Electronic Component
- 10
- Electronic Component
- BM0227340131
- 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.
RC-02K1200FT 产品概述
一、产品概述
RC-02K1200FT 为风华（FH）系列贴片厚膜电阻，0402 封装（1.0 mm × 0.5 mm 级别），阻值 120Ω，公差 ±1%，额定功率 62.5 mW，最高工作电压 50 V，温度系数（TCR）±100 ppm/°C，工作温度范围 -55°C 至 +155°C。该型号兼顾体积微小与较高精度，适合高密度 SMT 贴装和对温漂有一定要求的应用场景。
二、主要参数
- 电阻类型：厚膜电阻（SMD）
- 阻值：120 Ω
- 精度：±1%
- 额定功率：62.5 mW（室温）
- 最高工作电压：50 V
- 温度系数：±100 ppm/°C
- 工作温度：-55°C ~ +155°C
- 封装：0402（SMD）
- 品牌：FH（风华）
三、主要特性与优势
- 体积小、适配高密度 PCB 布局，节约空间；
- ±1% 精度满足多数模拟信号、分压和阻抗匹配场合；
- ±100 ppm/°C 的温漂在厚膜品种中属良好水平，温度稳定性较好；
- 适用于常规回流焊工艺，工艺兼容性强；
- 工业级温度范围和良好的机械可靠性，适应宽温环境。
四、典型应用场景
- 消费电子与移动设备中的限流、分压、阻抗匹配；
- 传感器前端与模拟电路中的精密分压网络；
- 通信与射频系统的阻抗终端与偏置网络（在频率允许范围内）；
- 工业控制、仪表及物联网终端等空间受限且需长期可靠工作的场合。
五、使用建议与注意事项
- 推荐按 PCB 布局规范留出适当焊盘，保证焊接可靠性，避免在电阻端点区域钻孔或开槽以减少机械应力；
- 采用标准 SMT 回流焊曲线（参照 IPC/JEDEC 指南），避免过高峰值温度与过长高温滞留时间；
- 在高温环境下应考虑功率降额与散热条件，避免持续满载工作以延长元件寿命；
- 存储于干燥、常温环境，避免酸性气体和潮湿环境影响焊接质量与可靠性；
- 若需环境或认证资料（如 RoHS、可靠性测试报告），请在订购时向供应商索取。
六、包装与质量保证
常规供应为贴片卷带（Tape & Reel）形式，便于 SMT 生产线自动化贴装。风华为大型元件制造商，产品通过出厂检验并提供批次追溯，质量稳定。针对批量采购可提供更详尽的可靠性测试与技术支持。
如需样品、详细规格书（D S）或焊接/热力学曲线，请告知用途与产量，我们可提供更具体的应用建议与工程支持。
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