WMSIC Electronic Components

Viking ARG02BTC1153

ModelARG02BTC1153
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 26+

Available for RFQ

Technical data

Product details

13 specifications

Core information

Product name
Viking ARG02BTC1153
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG02BTC1153
Electronic Component
1
Package
0402
Electronic Component
0.009g
Electronic Component
1
Electronic Component
BM0265817424
Electronic Component
Electronic Component
Electronic Component
10000

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

ARG02BTC1153薄膜贴片电阻产品概述

ARG02BTC1153是Viking(光颉)电子推出的一款高精度薄膜贴片电阻,针对工业控制、通信设备、医疗电子等对阻值精度、温度稳定性要求严格的场景设计,凭借小体积封装与可靠性能,成为高密度PCB设计中的常用被动元件。

一、品牌与产品定位

光颉电子作为专注被动元件研发生产的厂商,在薄膜电阻领域积累了成熟的沉积工艺与品质管控经验。ARG02BTC1153属于其高精度薄膜电阻系列,核心定位是“小型化、高精度、宽温稳定”,适配中高端电子设备的信号处理、校准电路等关键环节,可替代部分进口同规格产品。

二、核心电气性能参数详解

ARG02BTC1153的电气参数直接决定应用边界,关键指标如下:

  1. 阻值与精度:标称阻值115kΩ,精度±0.1%——该精度属于行业“高精度级”,远高于普通碳膜电阻(±5%),可满足万用表、示波器等测量设备的校准需求,减少因阻值误差导致的信号偏差;
  2. 温度系数(TCR):±25ppm/℃——温度每变化1℃,阻值变化约2.875Ω(115kΩ×25×10⁻⁶),属于低TCR范围,意味着在宽温度环境下阻值漂移极小,适合户外、工业车间等温差较大的场景;
  3. 功率与电压:额定功率62.5mW,额定工作电压50V——0402封装下的功率规格符合小型化设计需求,实际使用中需注意降额应用(如环境温度高于25℃时,需根据datasheet调整允许功耗),避免过功率损坏;
  4. 工作温度范围:-55℃~+155℃——覆盖工业级宽温标准,可适应低温环境(如北方户外设备)、高温环境(如汽车发动机舱周边电路),可靠性突出。

三、封装与物理特性

ARG02BTC1153采用0402封装(英制代码,对应公制尺寸1.0mm×0.5mm),属于贴片电阻的小型化封装:

  • 表面贴装工艺适配自动化生产,大幅提升PCB装配效率;
  • 薄膜电阻材质(通常为镍铬薄膜)相比金属膜、碳膜,具有低噪声、宽频率响应的优势,适合高频信号处理电路;
  • 体积小巧,可有效节省PCB空间,支持设备向“小型化、轻量化”方向发展。

四、典型应用场景

ARG02BTC1153的性能参数匹配多个领域的需求,核心应用场景包括:

  1. 高精度测量设备:万用表、信号发生器、示波器的校准电路,依赖其±0.1%精度保证测量准确性;
  2. 工业控制电路:PLC(可编程逻辑控制器)、传感器信号调理电路,宽温范围适应车间温差,低TCR保证信号稳定;
  3. 通信设备:基站、路由器、交换机的高密度PCB,0402封装支持高集成度设计;
  4. 医疗电子:监护仪、诊断设备的信号放大电路,对精度和稳定性要求苛刻,该电阻可满足长期可靠运行;
  5. 汽车电子(辅助电路):如车载传感器、仪表盘的信号处理模块,155℃高温耐受能力适配汽车内部环境。

五、使用注意事项

为确保ARG02BTC1153的长期可靠性,需注意以下几点:

  1. 降额使用:环境温度超过25℃时,需参考光颉官方datasheet的功率降额曲线(如155℃时,允许功耗约为额定值的50%);
  2. 焊接规范:0402封装小,回流焊温度需控制在260℃以内,焊接时间不超过10秒,避免热应力导致薄膜层损坏;
  3. 存储条件:常温干燥环境(温度25±5℃,湿度40%~60%),避免受潮影响焊接性能;
  4. 电路设计:实际工作电压不超过50V,功耗不超过额定值,同时需考虑ESD(静电放电)防护,防止损坏。

ARG02BTC1153凭借高精度、宽温稳定、小型化的特点,在中高端电子设备中具有较高的性价比,是替代同类进口高精度电阻的可靠选择。

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