WMSIC Electronic Components

Viking ARG06FTC7R50

ModelARG06FTC7R50
Package1206
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking ARG06FTC7R50
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG06FTC7R50
Electronic Component
1
Package
1206
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.03g
Electronic Component
7.5Ω
Electronic Component
1
Electronic Component
BM0265636747
Operating Temperature
55℃~+155℃
Operating Voltage
200V
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.

ARG06FTC7R50 薄膜贴片电阻产品概述

一、产品定位与核心特性

ARG06FTC7R50是台湾光颉(Viking)推出的1206封装精密薄膜贴片电阻,针对小功率精密电路场景设计,核心聚焦「高稳定、低漂移、小型化」三大特性。作为薄膜电阻系列的典型产品,其通过真空镀膜工艺实现阻值精度与温度稳定性的平衡,摆脱了碳膜电阻温漂大、金属膜电阻成本高的局限,适配对参数一致性要求严苛的工业、消费电子场景。

二、关键参数详解

该产品的核心参数直接决定应用边界,具体解析如下:

  1. 阻值与精度:标称阻值7.5Ω,精度±1%(实际阻值范围7.425Ω~7.575Ω),满足精密模拟电路、传感器信号调理的精度需求,无需额外校准即可稳定输出;
  2. 功率与电压:额定功率250mW(0.25W),额定工作电压200V,功率-电压曲线符合1206封装电阻的典型负载能力,可在小功率直流/交流电路中稳定工作;
  3. 温度特性:温度系数(TC)±25ppm/℃,即温度每变化1℃,阻值变化不超过187.5μΩ,温漂控制在低水平,适配环境温度波动较大的场景;
  4. 工作温度范围:-55℃+155℃,覆盖工业级温度要求(通常-40℃+125℃),可在极端环境(如户外设备、高温车间)中长期可靠运行。

三、封装与物理特性

采用1206英制贴片封装(公制尺寸3.2mm×1.6mm),是电子电路中最常用的小型化封装之一,适配自动化贴装(SMT)工艺,兼容大多数PCB板的布线密度要求。封装结构采用「陶瓷基片+薄膜电阻层+电极」设计,具备以下优势:

  • 陶瓷基片导热性好,可快速散发热量,避免局部过热;
  • 薄膜电阻层均匀性高,阻值一致性优于同精度厚膜电阻;
  • 电极采用镍/锡镀层,焊接兼容性强,可通过回流焊、波峰焊实现可靠连接。

四、典型应用场景

ARG06FTC7R50的参数特性使其适配多类场景,核心应用包括:

  1. 工业控制电路:如PLC输入输出模块的信号分压、电流采样电阻,利用宽温区和低漂移特性稳定应对车间温度波动;
  2. 消费电子设备:如智能手机、平板电脑的电源管理电路(小功率负载)、音频信号调理电路,借助小型化封装实现设备轻薄化;
  3. 测试测量仪器:如万用表、示波器的校准电阻,±1%精度可保证测量结果准确性;
  4. 通信设备:如路由器、交换机的信号匹配电阻,薄膜电阻的低噪声特性可减少信号干扰。

五、可靠性与品质保障

光颉作为专业电阻厂商,ARG06FTC7R50通过多项可靠性测试,保障长期稳定:

  • 耐焊接热测试:符合J-STD-020标准,可承受260℃回流焊温度(10秒)无失效;
  • 耐湿测试:85℃/85%RH环境下1000小时,阻值变化率≤0.5%;
  • 负载寿命测试:70℃环境下施加额定功率1000小时,阻值变化率≤0.2%;
  • 符合RoHS环保标准,无铅无镉,适配绿色电子产品设计需求。

六、品牌与选型参考

光颉(Viking)是全球知名被动元器件制造商,专注电阻研发超20年,产品广泛应用于汽车、工业、通信等领域。ARG06FTC7R50作为其薄膜电阻系列主力型号,若需替代或扩展,可参考同系列1206封装、250mW功率的其他阻值(如5Ω、10Ω),或同精度金属膜电阻,但需注意薄膜电阻的低漂移优势更适合精密场景。

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