WMSIC Electronic Components

Viking ARG02BTC1622

ModelARG02BTC1622
Package0402
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking ARG02BTC1622
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG02BTC1622
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.009g
Electronic Component
16.2kΩ
Electronic Component
1
Electronic Component
BM0265378707
Operating Temperature
55℃~+155℃
Operating Voltage
50V
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.

Viking ARG02BTC1622 薄膜电阻产品概述

Viking(光颉)ARG02BTC1622是一款针对高密度、高精度电子设计的0402封装薄膜电阻,核心定位为工业级宽温场景下的稳定型被动元件,广泛适配消费电子、汽车电子、医疗设备等领域的精准信号调理与功率控制需求。

一、产品核心参数与技术优势

ARG02BTC1622的参数设计精准匹配小体积高精度需求,关键指标如下:

  • 阻值与精度:16.2kΩ(四位代码1622:16.2×10²Ω),精度±0.1%,即阻值波动范围仅±16.2Ω,远优于普通厚膜电阻(±1%~±5%),可满足传感器信号放大、分压电路的精准度要求;
  • 功率与电压:额定功率62.5mW(0402封装功率极限),最大工作电压50V,实际使用需结合环境温度降额(如125℃时建议降额至31.25mW),避免热应力导致性能漂移;
  • 温度稳定性:温度系数(TCR)±25ppm/℃,意味着温度每变化100℃,阻值变化仅±40.5Ω,宽温工作范围-55℃~+155℃,覆盖汽车发动机舱、工业现场等极端环境;
  • 封装与工艺:0402英制封装(公制1005),体积1.0mm×0.5mm,采用真空溅射NiCr合金薄膜工艺,阻值一致性优于±0.05%,长期可靠性显著高于厚膜电阻。

二、封装与端电极工艺特点

ARG02BTC1622的封装设计兼顾高密度贴装与可靠性:

  • 小型化封装:0402封装适配主流SMT贴片机,可实现PCB板高密度布局(如智能手机射频模块的多电阻匹配网络),贴装效率与良率均符合工业级标准;
  • 抗硫化端电极:采用三层端电极结构(镍阻挡层+锡镀层),抗硫化性能通过IEC 60068-2-69测试,可避免高湿度、含硫环境(如汽车燃油系统周边)中的电极腐蚀;
  • 薄膜工艺优势:NiCr合金薄膜通过真空溅射沉积,厚度均匀性控制在±5%以内,阻值漂移率(1000小时老化后)≤0.05%,长期使用稳定性远超同类厚膜产品。

三、典型应用场景解析

ARG02BTC1622的参数特性使其适配多领域精准应用:

  • 消费电子:智能手机PMIC(电源管理集成电路)的电压分压电路、射频(RF)前端的阻抗匹配网络,小体积与高精度满足5G终端的高密度设计需求;
  • 汽车电子:车载ADAS(高级驾驶辅助系统)的毫米波雷达信号调理电路、仪表盘传感器的温度补偿电阻,宽温范围符合AEC-Q200汽车级可靠性要求;
  • 工业控制:PLC(可编程逻辑控制器)的模拟量输入模块、压力传感器的信号放大电路,±0.1%精度可确保0.5%以内的测量误差;
  • 医疗设备:便携式血糖仪的葡萄糖浓度检测电路、血压计的压力信号滤波电阻,稳定的温度系数避免环境温度对测量结果的干扰。

四、可靠性与质量认证

Viking作为全球被动元件头部厂商,ARG02BTC1622通过多项权威认证:

  • 环境可靠性:通过振动(IEC 60068-2-6:10~2000Hz,1g加速度)、冲击(IEC 60068-2-27:100g,6ms)、湿热(IEC 60068-2-67:85℃/85%RH,1000小时)测试,满足工业级与汽车级环境要求;
  • 质量体系认证:符合ISO 9001质量管理体系、ISO 14001环境管理体系,部分批次通过AEC-Q200认证,可直接用于汽车电子量产;
  • 长期稳定性:1000小时高温老化后,阻值漂移≤0.05%,功率负载测试(62.5mW,1000小时)后性能无衰减,寿命可达10万小时以上。

五、选型与使用注意事项

为确保ARG02BTC1622的性能稳定,需注意以下要点:

  • 降额使用:额定功率62.5mW,建议实际负载功率不超过31.25mW(50%降额),高温环境(≥125℃)需进一步降额至25%(15.625mW);
  • 焊接规范:SMT回流焊峰值温度≤260℃(符合J-STD-020),波峰焊温度≤250℃,焊接时间不超过10秒,避免热应力损坏薄膜层;
  • 存储条件:常温干燥环境(25±5℃,湿度40%~60%),开封后建议3个月内使用完毕,避免长期暴露在高湿度环境中;
  • 电路匹配:用于差分放大器反馈网络时,建议选择同批次同精度电阻,避免阻值差异导致的共模抑制比下降。

综上,Viking ARG02BTC1622凭借小体积、高精度、宽温稳定等特性,成为高密度电子设计中替代普通厚膜电阻的理想选择,尤其适合对精度与可靠性要求严苛的工业、汽车与医疗领域。

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