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Viking CSR0204FTDV1002
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Viking CSR0204FTDV1002
- Type
- VIKING
- Minimum package
- 3000 圆盘
Technical parameters
- Power
- 250mW
- Electronic Component
- Electronic Component
- Electronic Component
- VIKING
- Electronic Component
- CSR0204FTDV1002
- Electronic Component
- 1
- Package
- MELF-0204
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.043g
- Electronic Component
- 10kΩ
- Electronic Component
- 1
- Electronic Component
- BM0263676880
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 200V
- Electronic Component
- ±50ppm/℃
- Resistor Type
- Metal Film Resistor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CSR0204FTDV1002金属膜贴片电阻产品概述
一、产品定位与核心特性
CSR0204FTDV1002是Viking（光颉）推出的高稳定金属膜贴片电阻，采用MELF无引脚封装，针对中小功率、宽温环境及阻值精度要求较高的场景设计。核心特性可总结为：高精度、宽温稳、小体积、高可靠，兼顾性能与集成度，适配工业、汽车、消费电子等多领域需求。
二、基础电气参数解析
该电阻的关键参数明确了其应用边界与性能表现，核心参数如下：
- 阻值与精度：标称阻值10kΩ，精度±1%（实际阻值偏差≤100Ω），满足信号分压、限流等对阻值偏差敏感的场景；
- 功率与电压：额定功率250mW（连续负载下稳定工作），最大工作电压200V（支持高压电路中小功率应用，如电源反馈）；
- 温度特性：温度系数±50ppm/℃（温度每变化1℃，阻值变化≤0.005%），宽温下阻值漂移极小；
- 工作温度范围：-55℃~+155℃，覆盖极端环境（如汽车发动机舱、北方户外设备）。
三、封装与物理特性
采用MELF（金属电极无引脚面贴）封装，这是一种小型化贴片封装，具备三大优势：
- 无引脚设计：减少焊接缺陷，提升贴装可靠性，适配自动化生产；
- 体积紧凑：相比传统插件电阻体积缩小50%以上，可提升PCB板集成密度；
- 散热优化：金属膜本身散热优异，MELF封装进一步缩短热传导路径，降低热应力对阻值的影响。
四、环境适应性表现
该电阻的环境适应性突出，核心体现在：
- 宽温稳定性：-55℃~+155℃的工作范围，可应对汽车高温（120℃以上）、工业低温（-40℃以下）场景；
- 低湿漂特性：±50ppm/℃的温度系数，温度变化100℃时阻值仅变化0.5%，远优于普通碳膜电阻，确保电路性能稳定；
- 耐压可靠性：200V工作电压，支持高压电路连续工作，不易出现击穿或性能衰减。
五、典型应用场景
结合参数特性，该电阻适用于以下场景：
- 工业控制：PLC接口信号调理、传感器分压/限流；
- 汽车电子：车载传感器（温度/压力）接口、电源反馈网络；
- 消费电子：电源适配器电压反馈、音频设备滤波网络（金属膜低噪声）；
- 医疗设备：监护仪信号处理、低噪声精密电路；
- 通信设备：基站电源辅助电路、射频前端滤波电阻。
六、品牌与可靠性背书
Viking（光颉）是全球被动元器件龙头，CSR0204FTDV1002采用成熟金属膜工艺，具备：
- 高可靠性：长期使用阻值漂移≤0.1%（1000小时老化后），符合工业级标准；
- 批量一致性：批量生产阻值偏差控制在±0.5%以内，适合大规模应用；
- 环保认证：通过RoHS、REACH认证，满足国际市场环保要求。
该产品以平衡的性能参数与可靠的工艺，成为中小功率精密电路的优选电阻之一。
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