WMSIC Electronic Components

Viking AR03BTCX3002

ModelAR03BTCX3002
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking AR03BTCX3002
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
AR03BTCX3002
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.023g
Electronic Component
30kΩ
Electronic Component
1
Electronic Component
BM0227685366
Operating Temperature
55℃~+155℃
Electronic Component
±25ppm/℃
Resistor Type
Resistor
Electronic Component
Electronic Component

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

AR03BTCX3002薄膜贴片电阻产品概述

一、核心规格参数

AR03BTCX3002为薄膜贴片电阻,核心参数匹配精密电路设计需求,具体如下:

  • 标称阻值:30kΩ(标准阻抗值,适配中高频信号调理、分压采样等场景)
  • 精度等级:±0.1%(阻值偏差极小,满足精密系统对阻抗匹配的严格要求)
  • 额定功率:100mW(低功耗设计,适配电池供电设备、低功耗电子系统)
  • 温度系数(TCR):±25ppm/℃(温度变化引起的阻值漂移低,宽温环境下性能稳定)
  • 工作温度范围:-55℃至+155℃(覆盖工业级极端环境,如户外设备、高温作业场景)
  • 封装形式:0603(英制尺寸,对应公制1.6mm×0.8mm,体积小巧,适配高密度PCB)
  • 品牌:Viking(光颉电子,专业被动元件制造商,产品可靠性经行业验证)

二、产品类型与封装特性

1. 薄膜电阻技术优势

AR03BTCX3002采用真空镀膜工艺形成电阻膜,区别于厚膜电阻的丝网印刷,膜层均匀性更高,因此:

  • 精度、稳定性优于常规厚膜电阻;
  • 抗老化性能更强,长期使用阻值漂移极小。

2. 0603封装适配性

0603封装体积仅约1.6mm×0.8mm×0.45mm,具备两大核心价值:

  • 小型化设计:可显著压缩PCB布局空间,适配智能手机、智能穿戴、小型工业控制器等体积敏感产品;
  • 自动化生产:支持SMT贴装,大幅提升生产效率,降低人工成本。

三、关键性能优势

1. 高精密阻值控制

±0.1%的精度等级,可有效减少电路中的阻抗匹配误差,例如:

  • 高精度万用表的分压电路中,避免因阻值偏差导致的测量误差;
  • 射频模块的信号滤波网络中,保障信号传输的准确性。

2. 低温度漂移

±25ppm/℃的温度系数,意味着温度变化100℃时,阻值仅变化0.25%,即使在极端环境下(如沙漠户外设备、高温车间控制器),也能保持稳定的电气性能。

3. 宽温适应性

-55℃至+155℃的工作范围,覆盖工业级、汽车级(部分场景)的温度要求,无需额外设计散热/保温措施,简化系统设计复杂度。

4. 低功耗与可靠性

100mW额定功率满足多数低功耗系统需求,且薄膜电阻的膜层结构稳定,经高温老化(155℃×1000小时)、湿度循环(85℃/85%RH×500小时)等测试,长期使用故障率极低。

四、典型应用场景

AR03BTCX3002因高精密、宽温、小型化的特点,广泛应用于以下领域:

  • 精密测量仪器:示波器、信号发生器、高精度万用表的信号调理、分压采样单元;
  • 医疗电子设备:监护仪、心电图机、血糖检测仪的传感器接口电路(保障生命体征数据精准采集);
  • 通信与网络设备:基站射频模块、路由器的信号滤波、阻抗匹配电路(减少信号失真);
  • 工业控制自动化:PLC、传感器节点的信号放大、电平转换电路(适应工业现场宽温环境);
  • 高端消费电子:Hi-Fi音频设备的滤波网络、智能穿戴的传感器校准电路(兼顾精度与体积)。

五、品牌与可靠性保障

该产品由Viking(光颉电子) 生产,光颉是全球知名被动元件制造商,产品符合:

  • 环保标准:RoHS 6、REACH;
  • 国际认证:UL、CE。

AR03BTCX3002在生产中经过全流程质量管控,从原材料筛选到成品测试,确保每颗电阻的性能一致性,可满足工业级、医疗级等对可靠性要求较高的场景需求。

综上,AR03BTCX3002是一款兼顾高精密、宽温、小型化的薄膜贴片电阻,适用于对阻值稳定性要求严苛的电子系统设计。

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