WMSIC Electronic Components

Viking ARG03FTC4123

ModelARG03FTC4123
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking ARG03FTC4123
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03FTC4123
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
412kΩ
Electronic Component
1
Electronic Component
BM0264961688
Operating Temperature
55℃~+155℃
Operating Voltage
75V
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.

ARG03FTC4123 薄膜贴片电阻产品概述

ARG03FTC4123是光颉(Viking) 推出的一款0603封装高精度薄膜贴片电阻,针对高密度PCB设计、宽温域可靠性及低功耗场景优化,核心参数覆盖412kΩ阻值、±1%精度、100mW功率,是工业控制、汽车电子、消费电子等领域的可靠通用型选型。

一、产品定位与核心优势

ARG03FTC4123聚焦“小体积+高精度+宽温稳定”三大核心需求,定位为中高端电子设备的基础电阻解决方案,核心优势包括:

  1. 小体积适配高密度设计:0603封装(英制1608,公制1.6mm×0.8mm),仅为常规插件电阻的1/10体积,可大幅节省PCB空间,适配智能手机、智能穿戴等紧凑设备;
  2. 高精度低漂移:±1%阻值精度(比常规±5%碳膜电阻高4倍),搭配±25ppm/℃温度系数,温度变化100℃时阻值漂移仅1.03kΩ,无需额外温度补偿电路;
  3. 宽温域可靠性:工作温度范围-55℃~+155℃,符合汽车级、工业级环境标准,可适应极端高低温场景(如车载中控、户外传感器);
  4. 低噪音与长期稳定性:薄膜电阻工艺(陶瓷基底+金属薄膜),比碳膜、金属膜电阻噪音低30%以上,长期负载寿命测试(1000小时)阻值变化≤0.5%。

二、关键技术参数详解

ARG03FTC4123的参数设计兼顾性能与实用性,核心参数如下:

  • 阻值与精度:412kΩ(三位代码标识为“4123”,即412×10³Ω),±1%精度,满足信号调理、分压电路的精准需求;
  • 功率与电压:额定功率100mW(连续工作功率),最大工作电压75V(超过此值可能导致绝缘击穿),使用时需参考光颉降额曲线(如125℃环境下功率降额至70mW);
  • 温度特性:±25ppm/℃温度系数(TCR),是工业级电阻的典型优质指标,可确保电路在宽温下的输出一致性;
  • 封装与可靠性:0603封装,端电极采用镍/锡合金结构,焊接可靠性符合J-STD-002标准,抗机械应力(跌落测试1000次无失效)。

三、封装与工艺可靠性设计

ARG03FTC4123的可靠性源于光颉成熟的薄膜电阻工艺与封装技术:

  1. 薄膜电阻基底:采用高纯度氧化铝陶瓷基底,热导率是普通陶瓷的2倍,可快速散发热量,避免功率过载;
  2. 端电极结构:三层端电极(镍底→镍阻挡层→锡镀层),防止焊接时锡层扩散,提升焊接强度与长期可靠性;
  3. 阻值调整工艺:通过激光微调薄膜阻值,精度可达0.1%,避免传统机械调整的误差;
  4. 环保认证:符合RoHS 2.0、REACH标准,无铅无镉,适配全球市场需求。

四、典型应用场景

ARG03FTC4123的参数特性使其覆盖多领域应用:

  1. 工业控制:PLC模拟量输入模块(分压电路)、传感器信号调理(如温度传感器放大)、电机驱动电路的限流电阻;
  2. 汽车电子:车载中控屏(背光控制)、胎压监测系统(TPMS信号滤波)、汽车雷达的信号分压;
  3. 消费电子:智能手机主板(电源管理IC的反馈电阻)、蓝牙耳机(音频信号滤波)、智能手表(传感器校准电路);
  4. 通信设备:基站射频电路(低噪音滤波)、路由器电源模块(电压调节)。

五、光颉品牌背书

光颉(Viking)是全球知名的电阻制造商,拥有20余年薄膜电阻研发生产经验,产品通过:

  • ISO 9001质量管理体系认证;
  • IATF 16949汽车电子体系认证;
  • 多项行业可靠性测试(如高温高湿、振动测试);
  • 全球供货网络,可满足批量生产与定制需求。

ARG03FTC4123凭借小体积、高精度、宽温稳定的特性,成为中高端电子设备的优选贴片电阻,可有效提升电路性能与可靠性。

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