WMSIC Electronic Components

Viking ARG02BTC6342

ModelARG02BTC6342
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 ARG02BTC6342
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG02BTC6342
Electronic Component
1
Package
0402
Electronic Component
0.009g
Electronic Component
1
Electronic Component
BM0265817336
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.

ARG02BTC6342 薄膜贴片电阻产品概述

ARG02BTC6342是Viking(光颉)推出的一款小型化高精度薄膜贴片电阻,采用0402封装,专为对阻值精度、温度稳定性及体积有严格要求的电子设备设计,可满足工业控制、医疗仪器、通信等领域的低功耗高精度应用需求。

一、产品基本属性与定位

ARG02BTC6342属于薄膜贴片电阻范畴,区别于普通碳膜、金属膜电阻,其核心优势在于精度高、温度稳定性好、噪声低。产品定位为工业级高精度小型电阻,适配SMT自动化生产,适合高密度PCB布局场景,可替代同参数的传统插件电阻或低精度贴片电阻,提升电路性能一致性。

二、关键性能参数解析

ARG02BTC6342的核心参数均针对高精度应用优化,具体如下:

  1. 阻值与精度:标称阻值63.4kΩ,精度达±0.1%——该精度等级远高于普通消费级电阻(通常±1%~±5%),可有效避免因阻值偏差导致的信号失真、电路增益误差等问题,适用于信号调理、精密分压等对精度敏感的电路。
  2. 功率与电压:额定功率62.5mW,最大工作电压50V——符合0402封装的功率/电压限制,可满足低功耗电路的长期稳定工作,使用时需注意负载功率不超过额定值,避免过热损坏。
  3. 温度系数:±25ppm/℃——该参数表示温度每变化1℃,阻值变化率为百万分之25,远优于普通碳膜电阻(±200ppm/℃),可在宽温度范围内保持阻值稳定,减少环境温度对电路性能的影响。
  4. 工作温度范围:-55℃~+155℃——覆盖工业级环境温度要求,可适应极端低温(如户外设备冬季环境)和高温(如密闭机箱内的热环境)场景,无需额外散热设计。

三、封装与工艺特性

  1. 封装规格:0402(英制尺寸,约1.0mm×0.5mm)——体积小巧,可显著降低PCB占用面积,适配智能手机、智能穿戴、小型传感器模块等高密度设计需求。
  2. 薄膜工艺:采用真空溅射等薄膜制造工艺,在陶瓷基底上沉积镍铬等合金薄膜,相比金属膜电阻更均匀,阻值一致性更好;同时薄膜电阻的噪声系数更低(典型值<0.1μV/√Hz),适合微弱信号处理电路。
  3. 贴片结构:两端为镀锡电极,兼容常规SMT焊接工艺(回流焊、波峰焊),焊接可靠性高,可通过AOI等自动化检测设备快速筛选,适合批量生产。

四、典型应用场景

ARG02BTC6342的参数特性使其适配多类高精度应用:

  1. 医疗仪器:生理信号采集电路(如ECG监护仪、血糖检测仪)的信号放大、滤波环节,需高精度电阻保证信号准确性。
  2. 工业控制:传感器信号调理模块(如压力、温度传感器)的分压、基准电路,宽温范围可适应车间环境变化。
  3. 通信设备:射频前端的匹配网络、滤波器电路,低噪声薄膜电阻有助于减少信号损耗,提升通信质量。
  4. 高端消费电子:音频解码设备的滤波电路、智能穿戴的传感器模块,小型化封装满足设备轻薄化需求。
  5. 汽车电子:部分低功耗传感器电路(如胎压监测系统的信号调理),宽温范围可适应车载环境的温度波动。

五、可靠性与环境适应性

ARG02BTC6342的可靠性经严格测试验证:

  • 长期稳定性:薄膜工艺使阻值漂移率低(典型值<0.05%/1000小时),可在长期负载下保持性能稳定。
  • 耐环境性:陶瓷基底及薄膜结构具有良好的耐湿性、抗腐蚀性,可适应潮湿、盐雾等恶劣环境(符合IEC 60068标准)。
  • 焊接可靠性:镀锡电极与PCB焊盘兼容性好,焊接后无虚焊、脱落等问题,可通过跌落、振动测试(符合MIL-STD-883标准)。

六、品牌与品质保障

Viking(光颉)作为专业电子元器件制造商,ARG02BTC6342符合RoHS、REACH等环保标准,生产过程遵循ISO 9001质量管理体系,每批次产品均经过阻值精度、温度系数等全参数检测,保证一致性。对于批量应用客户,可提供定制化参数验证及技术支持,满足不同场景的特殊需求。

总结:ARG02BTC6342以高精度、宽温稳定性、小型化封装为核心优势,是工业控制、医疗仪器等领域高精度电路设计的理想选择,可有效提升电路性能一致性及可靠性。

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