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Sunway SC1206J5102F8ANRH
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Sunway SC1206J5102F8ANRH
- Type
- SUNWAY
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 250mW
- Electronic Component
- Electronic Component
- Electronic Component
- SUNWAY
- Electronic Component
- SC1206J5102F8ANRH
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- SMD Resistor
- Electronic Component
- ±5%
- Electronic Component
- 0.023g
- Electronic Component
- 51kΩ
- Electronic Component
- 1
- Electronic Component
- BM0266065753
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 200V
- 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.
SC1206J5102F8ANRH厚膜电阻产品概述
一、产品定位与核心属性
SC1206J5102F8ANRH是信维通信（Sunway） 推出的1206封装厚膜固定电阻，针对中低精度、宽温域常规电路场景设计，兼顾可靠性与成本效益，广泛适配消费电子、工业控制及通信设备等领域的批量应用需求。
二、关键性能参数详解
该电阻的核心参数围绕阻值、精度、功率等关键指标展开，具体如下：
- 阻值与精度：标称阻值51kΩ，精度等级±5%（型号中“J”为5%精度标准标识），满足多数常规电路的偏差要求，无需额外高精度校准；
- 功率与电压：额定功率250mW，额定工作电压200V。需注意功率-电压匹配逻辑：实际工作功率需低于额定值（建议降额50%以上，即≤125mW），对应的安全工作电压约113V（由公式(U=\sqrt{P×R})推导），避免过压/过功率导致电阻老化；
- 温度特性：温度系数（TCR）±100ppm/℃，即温度每变化1℃，阻值漂移±0.01%。在-55℃~+155℃宽温范围内，阻值稳定性可控，适合户外或高温环境；
- 工作温度范围：覆盖工业级标准（-55℃至+155℃），可稳定应对极端温差变化。
三、封装与可靠性设计
- 1206封装规格：尺寸为3.2mm×1.6mm（英制1206对应公制3216），体积小巧，适配高密度PCB布局，兼容表面贴装（SMT）自动化生产；
- 厚膜工艺优势：采用丝网印刷厚膜电阻膜层，附着力强、抗磨损性优于碳膜电阻，成本低于薄膜电阻，兼顾稳定性与经济性；
- 可靠性保障：经过高温老化、湿热循环（85℃/85%RH）等可靠性测试，长期工作无明显阻值漂移或开路风险，符合工业级应用要求。
四、典型应用场景
SC1206J5102F8ANRH的参数特性适配多种常规电路：
- 消费电子：手机/平板电源滤波电路、按键指示灯分压电阻、笔记本电脑辅助供电电路；
- 工业控制：传感器信号调理（如温度传感器偏置电阻）、小型电机驱动限流电阻、PLC输入输出接口电路；
- 通信设备：基站电源模块辅助电路、路由器/交换机信号衰减电路（信维通信通信领域应用延伸）；
- 汽车电子辅助系统：车载中控指示灯分压、胎压监测模块信号调理（需确认汽车级认证后适用）。
五、选型与应用注意事项
- 功率降额：实际工作功率建议不超过额定值的80%（≤200mW），避免长期过功率导致性能衰减；
- 电压限制：实际工作电压需低于200V，且需结合功率计算确认安全值（如51kΩ电阻在100V工作时，功率约196mW，接近额定值需谨慎）；
- 温度匹配：若环境温度超过+155℃，需更换更高温等级电阻；
- 精度需求：若电路要求±1%及以下精度，需选择F级（±1%）或更高精度电阻。
该产品以成熟的厚膜工艺和宽温特性，成为常规电路中平衡成本与可靠性的优选方案，适配信维通信在通信、消费电子领域的配套需求。
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