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Sunway SC0201J4701G1BNRH
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Sunway SC0201J4701G1BNRH
- Type
- SUNWAY
- Minimum package
- 15000 圆盘
Technical parameters
- Power
- 50mW
- Electronic Component
- Electronic Component
- Electronic Component
- SUNWAY
- Electronic Component
- SC0201J4701G1BNRH
- Electronic Component
- 1
- Package
- 0201
- Electronic Component
- SMD Resistor
- Electronic Component
- ±5%
- Electronic Component
- 0.008g
- Electronic Component
- 4.7kΩ
- Electronic Component
- 50
- Electronic Component
- BM0266060206
- Operating Temperature
- 55℃~+125℃
- Operating Voltage
- 25V
- Electronic Component
- ±200ppm/℃
- Resistor Type
- Resistor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SC0201J4701G1BNRH 厚膜贴片电阻产品概述
一、产品定位与品牌背书
SC0201J4701G1BNRH是国内射频与被动元件龙头企业信维通信（Sunway） 推出的0201封装通用厚膜贴片电阻，聚焦消费电子、工业控制、物联网等领域的紧凑电路设计需求。信维依托20余年厚膜电阻制造经验，采用成熟的丝网印刷+高温烧结工艺，确保产品在小体积下兼具稳定性能与成本优势，是替代进口同类产品的高性价比选择。
二、核心技术参数详解
该电阻参数针对通用电路设计优化，关键指标如下：
- 阻值与精度：标称阻值4.7kΩ（型号“4701”为阻值编码），精度±5%（符合J级电阻标准），满足电源分压、信号偏置等通用场景的误差要求；
- 功率与电压：额定功率50mW（0201封装常规等级），最大工作电压25V，适配低功耗电路的电压范围；
- 温度特性：温度系数±200ppm/℃，在-55℃~+125℃宽温范围内，阻值漂移可控（如125℃时变化约±0.235%）；
- 工作温度：-55℃至+125℃，覆盖工业级与消费电子的典型环境区间。
三、封装设计与物理特性
采用0201表面贴装封装，具体尺寸（公制）为0.6mm×0.3mm，英制20mil×10mil，适配高密度PCB布局（每平方厘米可贴装数十个电阻）。封装焊盘符合IPC-7351标准，兼容回流焊、激光焊等主流工艺，加工中无立碑、虚焊风险；电阻本体为“陶瓷基片+厚膜电阻层+保护涂层”结构，机械强度满足振动（10~2000Hz，1g）、冲击（100g，6ms）测试要求。
四、性能优势与可靠性表现
- 宽温稳定性：-55℃~+125℃工作范围，适配北方户外物联网节点、车载仪表盘等高低温场景；
- 抗环境干扰：厚膜工艺使产品具备良好防潮（95%RH长期工作无失效）、抗盐雾（5%NaCl，48h阻值变化<1%）性能；
- 长期可靠性：额定功率下1000h工作，阻值漂移<0.5%，符合IEC 60115-1标准；
- 成本优势：厚膜工艺相比薄膜成本低30%以上，适合智能手机、智能穿戴等批量应用。
五、典型应用场景解析
- 消费电子：智能手机电源管理（电池充放电分压）、智能手表音频偏置电路；
- 工业控制：小型温度传感器信号分压、PLC辅助控制电路；
- 物联网：LoRa/ZigBee节点信号匹配、环境监测传感器偏置；
- 汽车电子：车载仪表盘指示灯驱动、胎压监测模块信号调理；
- 通信设备：WiFi/蓝牙模块射频匹配（一般精度需求）。
六、市场价值与适配性说明
SC0201J4701G1BNRH凭借小体积、宽温稳定、高性价比，成为通用电路优选元件。可替代Murata、TDK等进口同类型号，尤其适合成本敏感且需小型化设计的客户。信维提供完善技术支持与快速交付，满足量产需求。
该产品平衡了性能与成本，是紧凑电路设计的实用之选，可覆盖多领域的通用电阻需求。
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