WMSIC Electronic Components

Viking ARG05FTC1201

ModelARG05FTC1201
Package0805
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 ARG05FTC1201
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG05FTC1201
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.029g
Electronic Component
1.2kΩ
Electronic Component
1
Electronic Component
BM0265636686
Operating Temperature
55℃~+155℃
Operating Voltage
150V
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.

Viking光颉ARG05FTC1201薄膜贴片电阻产品概述

Viking(光颉)作为全球专业被动元器件供应商,其ARG05FTC系列薄膜贴片电阻以高精度、宽温稳定性为核心优势,其中ARG05FTC1201型号针对1.2kΩ阻值需求优化,适配0805封装,广泛覆盖工业控制、通信及消费电子等多场景。

一、产品基本信息

ARG05FTC1201属于光颉ARG05FTC系列薄膜电阻,核心标识与形态明确:

  • 品牌与型号:Viking(光颉)ARG05FTC1201,型号中“1201”为阻值编码(前三位120为有效数字,第四位1为倍率10¹,即120×10=1200Ω=1.2kΩ);
  • 封装形式:0805贴片封装(英制尺寸0.08in×0.05in,公制约2.0mm×1.25mm),适配表面贴装工艺(SMT),支持回流焊、波峰焊等主流焊接方式;
  • 电阻类型:金属薄膜电阻(区别于碳膜、线绕电阻),兼具高精度与长期稳定性。

二、核心电气性能参数

ARG05FTC1201的电气指标针对小功率高精度场景优化,关键参数如下:

  • 标称阻值:1.2kΩ(1200Ω),符合E96系列阻值规范,批量一致性良好;
  • 精度等级:±1%,属于高精度等级(普通商用电阻多为±5%~±10%),可满足信号调理、校准等对阻值准确性要求较高的场景;
  • 额定功率:125mW(0.125W),适配小功率电路(如传感器信号放大、电源分压);
  • 电压限制:标注最大工作电压150V(直流/交流有效值),但需注意实际工作电压受功率约束:U≤√(P×R)=√(0.125W×1200Ω)≈12.25V,若仅依赖150V耐电压而忽略功率限制,会导致电阻过功率烧毁;
  • 温度系数(TCR):±25ppm/℃,表示每变化1℃,阻值变化±25×10⁻⁶,属于低温度系数,宽温范围内阻值漂移极小。

三、环境与可靠性表现

ARG05FTC1201具备工业级环境适应性,可靠性突出:

  • 工作温度范围:-55℃+155℃,覆盖工业级温度区间(普通商用级多为070℃),可适应户外、高温车间等极端环境;
  • 长期可靠性:经高温高湿(85℃/85%RH)、温度循环(-55~155℃)等可靠性测试,寿命可达10万小时以上,光颉通过ISO9001、AEC-Q200(部分型号)等认证;
  • 耐焊接性:0805封装适配回流焊(峰值温度260℃左右),焊接过程中阻值变化率≤0.1%,无开路、短路风险。

四、典型应用场景

ARG05FTC1201因小体积、高精度、宽温稳定,适用于以下场景:

  1. 工业控制:PLC输入输出模块、传感器信号调理电路(如压力、温度传感器的分压/滤波);
  2. 通信设备:基站射频电路、路由器电源管理模块(小功率分压、限流);
  3. 消费电子:智能手机/平板的音频电路(信号衰减)、电源适配器的辅助电路;
  4. 测试仪器:示波器校准电路、万用表内阻匹配(高精度需求);
  5. 汽车电子(非关键场景):车载显示屏背光控制、传感器信号处理(宽温范围接近汽车级,需确认具体认证)。

五、产品竞争优势

与同类产品相比,ARG05FTC1201具备以下核心优势:

  • 高精度+低漂移:±1%精度+±25ppm/℃ TCR,远优于普通碳膜电阻(精度±5%、TCR±200ppm/℃以上);
  • 宽温适应性:-55~155℃工业级温宽,可替代部分商用级电阻应对极端环境;
  • 小体积高密度:0805封装适配小型化设计,支持高密度贴装,满足便携设备需求;
  • 品牌可靠性:光颉全球供货稳定,产品一致性好,售后支持完善;
  • 成本效益:在工业级高精度电阻中,性价比突出,适合批量应用。

综上,Viking光颉ARG05FTC1201薄膜贴片电阻是一款针对小功率、高精度、宽温场景优化的可靠元件,可满足工业控制、通信及消费电子等多领域的设计需求。

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