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TA-I Technology RMS04FT1652
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RMS04FT1652
- Type
- TA-I Technology
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- RMS04FT1652
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.009g
- Electronic Component
- 16.5kΩ
- Electronic Component
- 10
- Electronic Component
- BM0264549148
- 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.
RMS04FT1652 产品概述
一、产品简介
RMS04FT1652 为大毅科技（Dayi Technology）系列贴片厚膜电阻，采用 0402 封装，标称阻值 16.5kΩ，精度 ±1%。该器件以体积小、成本低、可批量贴装为特点，适用于高密度电路板与大规模量产产品。典型应用包括分压网络、阻抗匹配、信号耦合与一般模拟/数字电路的限流或偏置。
二、主要参数
- 阻值：16.5 kΩ
- 精度：±1%（F 级）
- 功率额定：62.5 mW（常温下）
- 最大工作电压：50 V
- 温度系数（TCR）：±100 ppm/°C
- 工作温度范围：-55°C ~ +155°C
- 结构类型：厚膜电阻
- 封装：0402（常用于高密度表贴）
三、特性与优势
- 小型化：0402 尺寸适合空间受限与轻薄化终端设备，便于高密度布局。
- 良好重复性：±1% 精度满足一般精密测量与控制场合的阻值要求。
- 成本与可制造性：厚膜工艺成熟、成本控制优异，适合大批量生产。
- 宽温度范围：-55°C 至 +155°C 的工作温度覆盖工业级应用需求。
- 常规工艺兼容：支持标准 SMT 回流焊装配流程，方便自动贴装与回流焊接入产线。
四、应用场景
- 移动通信与个人电子产品的偏置/限流电路
- 电源管理与分压监测（需注意 50 V 最大工作电压限制）
- 传感器前端信号调理与参考网络
- 工业控制与汽车电子（在满足温度与电压条件下）
- IoT 模块、消费类电子及仪器仪表中的通用阻值元件
五、封装与安装注意
- 釆用 0402 封装，贴装时请使用与封装尺寸匹配的锡膏模板与焊盘焊接工艺。
- 推荐遵循标准回流焊炉温曲线进行焊接，避免过高峰值温度与超时驻留以防损伤元件。
- 使用时应考虑热耗散与功率去额定化：在高环境温度或紧邻热源的 PCB 布局中，建议适当降低允许工作功率以提高可靠性。
- 避免长期在接近额定最大工作电压（50 V）及高功率条件下使用，以延长使用寿命。
- 储存与装配时注意防潮、防静电和避免机械应力（如挤压或弯曲焊盘）。
六、选型与可靠性建议
- 若电路对温漂或长期稳定性要求更高，可考虑金属膜或薄膜电阻等更低 TCR 的解决方案；若需要更高功率，应选用更大封装或功率等级的电阻。
- 在高电压或高功耗场合，优先考虑功率裕度与电压裕度，留有安全裕量（典型设计中建议保留 20%~50% 余量，视具体环境而定）。
- 订购时请确认批次与规格一致，必要时要求提供样品或可靠性测试报告以评估在目标应用的表现。
总体而言，RMS04FT1652 是一款面向高密度组装与大规模量产的通用厚膜 SMD 电阻，适合多数消费电子与一般工业场景下的常规精度阻值需求。若需更详细的电气特性曲线或可靠性数据，请联系厂商或查阅产品规格书。
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