WMSIC Electronic Components

Viking ARG03DTC1202

ModelARG03DTC1202
Package0603
BrandVIKING
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking ARG03DTC1202
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03DTC1202
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±0.5%
Electronic Component
0.023g
Electronic Component
12kΩ
Electronic Component
1
Electronic Component
BM0265636777
Operating Temperature
55℃~+155℃
Operating Voltage
75V
Electronic Component
±25ppm/℃
Resistor Type
Resistor

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

ARG03DTC1202 薄膜电阻产品概述

一、产品核心定位与类型

ARG03DTC1202是光颉(Viking)电子推出的0603封装高精度薄膜电阻,属于金属薄膜电阻范畴,采用成熟的真空沉积工艺制造,专为对阻值精度、温度稳定性要求较高的小型化电子电路设计。该产品继承了光颉薄膜电阻的高可靠性基因,适配工业控制、消费电子、汽车电子等多领域的精密信号处理与低功耗功率调节场景。

二、关键电气参数解析

ARG03DTC1202的核心电气参数直接决定其应用边界,具体如下:

  • 阻值与精度:标称阻值12kΩ(型号代码“1202”对应12×10²Ω),精度±0.5%,远高于普通碳膜电阻的±5%精度,可满足精密分压、信号放大等电路对阻值一致性的要求;
  • 功率与电压:额定功率100mW,额定工作电压75V,匹配0603封装的功率承载能力,适用于低功耗小型电路;
  • 温度系数(TCR):±25ppm/℃,表示温度每变化1℃,阻值变化不超过0.0025%,在宽温度范围内保持阻值稳定,避免因温度波动导致信号失真;
  • 工作温度范围:-55℃+155℃,覆盖工业级环境(-40℃+85℃)及部分汽车级场景(如发动机舱附近高温区域)。

三、封装与物理尺寸

ARG03DTC1202采用0603贴片封装(行业标准代码,对应公制尺寸1.6mm×0.8mm),物理参数符合IPC标准:

  • 长度:1.60±0.15mm;
  • 宽度:0.80±0.15mm;
  • 厚度:0.45±0.10mm;
  • 焊盘间距:1.20±0.10mm。
    小型化封装适合高密度PCB布局,可有效节省电路板空间,适配便携设备(如智能手表、蓝牙耳机)、微型模块(如传感器节点)等对尺寸敏感的产品。

四、典型应用场景

ARG03DTC1202的参数特性使其适用于以下典型场景:

  1. 工业控制:PLC模拟量输入输出模块、传感器信号调理电路(压力/温度传感器分压滤波);
  2. 消费电子:智能手机PMU(电源管理单元)、音频信号放大电路、传感器接口电路;
  3. 汽车电子:车载IVI(信息娱乐系统)信号传输、TPMS(胎压监测)传感器信号处理;
  4. 通信设备:基站射频前端信号匹配网络、路由器电源滤波电路;
  5. 医疗设备:监护仪生理信号采集、血糖仪信号放大与校准电路。

五、核心性能优势

ARG03DTC1202的核心优势体现在精度、稳定性与小型化的平衡:

  1. 高精度低漂移:±0.5%精度+±25ppm/℃温度系数,确保电路不同温度、批次下的阻值一致性,减少调试成本;
  2. 宽温稳定工作:-55℃~+155℃范围,可适应极端环境(北方冬季户外、南方夏季高温车间);
  3. 小型化高密度:0603封装适配主流SMT生产线,支持批量自动化生产,同时节省PCB空间;
  4. 高可靠性:陶瓷基底+金属膜结构抗湿性、抗腐蚀性优于碳膜电阻,光颉工艺管控确保长期稳定(MTBF符合行业高端标准)。

六、环境适应性与可靠性

ARG03DTC1202经过光颉严格可靠性测试,符合行业标准:

  • 高低温循环:-55℃~+155℃循环1000次,阻值变化≤0.1%;
  • 湿度测试:85℃/85%RH放置1000小时,阻值变化≤0.2%;
  • 振动测试:IEC 60068-2-6标准(10~2000Hz,2g加速度),无开路/短路;
  • 耐焊接热:260℃回流焊3次,阻值变化≤0.1%。

这些测试确保产品可在恶劣环境下长期可靠运行,降低设备售后维护成本。

总结:ARG03DTC1202作为光颉高精度小型薄膜电阻,以平衡的性能参数与高可靠性,成为多领域精密电子电路的优选组件。

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