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RALEC RTT03102JTP
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RALEC RTT03102JTP
- Type
- RALEC
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- RALEC
- Electronic Component
- RTT03102JTP
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±5%
- Electronic Component
- 0.023g
- Electronic Component
- 1kΩ
- Electronic Component
- 10
- Electronic Component
- BM0264481044
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 75V
- 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.
RTT03102JTP厚膜贴片电阻产品概述
RTT03102JTP是台湾旺诠（RALEC）推出的一款通用型厚膜贴片电阻，采用0603小体积封装，专为电子电路中的分压、限流、信号调理等基础应用设计，兼顾成本与性能，适配多数常规精度需求的场景。
一、产品基本定位
该型号属于旺诠常规精度贴片电阻系列，核心定位为工业级通用型电阻——既满足-55℃~+155℃的宽温工作范围，又以±5%的精度覆盖多数非高精度电路需求，同时小体积封装适配高密度PCB设计，是消费电子、工业控制等领域的常用元件。
二、核心性能参数解析
RTT03102JTP的关键参数围绕“通用稳定”设计，具体如下：
- 阻值与精度：标称阻值1kΩ（三位数码标识“102”对应10×10²Ω），精度±5%，满足常规电路的阻值匹配需求，无需额外校准即可投入多数应用；
- 功率与电压：额定功率100mW（1/10W），工作电压75V（直流/交流额定值），实际应用中需遵循“电压²/阻值≤功率”的功率匹配原则，避免过载；
- 温度特性：温度系数±100ppm/℃，在-55℃~+155℃范围内，阻值随温度变化的漂移量控制在合理区间（如100℃温差下，阻值变化约0.1%），保证宽温场景下的性能稳定；
- 工作温度：覆盖-55℃至+155℃，符合工业级环境温度要求，可适应户外、车载等高低温交替的应用场景。
三、封装与物理特性
该电阻采用0603英制贴片封装，对应公制尺寸约1.6mm（长）×0.8mm（宽）×0.4mm（厚），具有以下特点：
- 小体积适配高密度PCB布局，适合手机、智能穿戴等小型化设备；
- 贴片工艺兼容性好，支持回流焊、波峰焊等常规贴片制程，生产效率高；
- 封装结构采用厚膜工艺，抗机械应力与热应力能力优于薄膜电阻，适合批量生产中的可靠性要求。
四、典型应用场景
结合参数特性，RTT03102JTP适用于以下场景：
- 消费电子：手机、平板、智能手环等设备的电源电路分压、LED指示灯限流、信号线路匹配；
- 工业控制：小型PLC、传感器接口电路、电机驱动辅助电路的基础电阻元件；
- 车载辅助电路：工作温度覆盖汽车级部分场景（如车载充电器、仪表盘辅助电路）；
- 通信设备：路由器、小型基站的信号调理、电源滤波电路；
- 电源模块：DC-DC转换电路中的反馈分压电阻、线性稳压电路的限流电阻。
五、品牌与可靠性保障
作为RALEC（旺诠）旗下产品，RTT03102JTP具备可靠的质量管控：
- 旺诠是全球知名的电阻制造商，厚膜电阻生产工艺成熟，批次一致性好；
- 符合RoHS环保标准，无铅无镉，适配绿色电子产品设计；
- 产品经过高低温循环、耐湿、抗浪涌等可靠性测试，满足工业级应用的长期稳定性要求。
总结：RTT03102JTP以“小体积、宽温、通用精度”为核心优势，是多数电子电路中替代常规插件电阻的理想贴片选择，适合对成本敏感且无需高精度的批量应用场景。
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