WMSIC Electronic Components

Viking ARG02BTC0430

ModelARG02BTC0430
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

13 specifications

Core information

Product name
Viking ARG02BTC0430
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG02BTC0430
Electronic Component
1
Package
0402
Electronic Component
0.009g
Electronic Component
1
Electronic Component
BM0265817319
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.

Viking ARG02BTC0430 薄膜贴片电阻产品概述

一、产品定位与核心属性

Viking ARG02BTC0430是一款0402封装薄膜贴片电阻,属于高精度小功率无源器件,针对对阻值精度、温度稳定性及空间密度要求较高的电路场景设计。作为Viking(光颉)旗下成熟产品线的一员,该电阻整合了薄膜工艺的稳定性优势与0402封装的小型化特性,适配多领域电子设备的集成需求,尤其适合工业控制、便携式电子、汽车电子等对性能要求严格的场景。

二、核心技术参数详解

ARG02BTC0430的关键参数精准匹配精密电路的设计需求,具体如下:

  • 阻值与精度:固定阻值43Ω,精度达±0.1%——该精度级别远高于普通碳膜电阻(通常±1%~±5%),可有效降低电路信号误差,满足基准电压、传感器信号调理等对阻值偏差敏感的场景;
  • 功率与电压:额定功率62.5mW(0.0625W),额定工作电压50V;需注意功率与电压的约束关系:实际使用时需同时满足$P \leq 62.5mW$和$V \leq 50V$,例如当电压为$V$时,电流$I \leq 62.5mW/V$,避免过功率或过电压损坏;
  • 温度特性:温度系数(TCR)±25ppm/℃——表示温度每变化1℃,阻值变化约±1.075mΩ($43Ω \times 25ppm = 1.075mΩ$),该温漂水平可保证宽温范围内阻值稳定,减少环境温度变化对电路性能的影响;
  • 工作温度范围:-55℃~+155℃,覆盖工业级、汽车级等 harsh环境的温度需求,无需额外散热设计即可稳定工作。

三、封装设计与应用场景

  1. 封装特性:采用0402英制贴片封装(尺寸约1.0mm×0.5mm),体积小、重量轻,适配高密度PCB布局(如智能手机、智能穿戴设备的主板),同时兼容自动贴装(SMT)工艺,提升生产效率;
  2. 典型应用:
    • 便携式电子:手机、智能手表的信号滤波、电压分压电路;
    • 工业控制:PLC模块的传感器信号放大、基准电压源;
    • 汽车电子:低功耗传感器(如胎压监测)的接口电路;
    • 医疗设备:精密监护仪的信号调理、电阻式传感器匹配电路。

四、性能优势总结

ARG02BTC0430的核心优势源于薄膜电阻的工艺特性与参数优化:

  • 高精度稳定:±0.1%精度+±25ppm/℃温漂,确保电路在宽温、长期使用中阻值偏差极小;
  • 小型化集成:0402封装节省PCB空间,适配微型化电子设备的集成趋势;
  • 宽温可靠性:-55℃~+155℃工作范围,满足工业、汽车等复杂环境需求;
  • 低功耗适配:62.5mW额定功率,符合现代低功耗电路的设计要求,减少额外功耗损耗。

五、品牌与品质保障

Viking(光颉)作为全球领先的被动元器件制造商,ARG02BTC0430遵循严格的生产工艺:

  • 采用真空溅射薄膜工艺,阻值一致性好、耐温性优于碳膜/金属膜电阻;
  • 产品通过RoHS、REACH等环保认证,符合国际电子行业的环保标准;
  • 出厂前经过老化测试、精度分选,长期可靠性达到工业级标准,失效率低,可稳定支撑设备长期运行。

该产品以高性价比、稳定性能成为精密电路设计的常用选型,广泛应用于国内外电子企业的量产项目中。

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