WMSIC Electronic Components

Viking ARG02FTC1402

ModelARG02FTC1402
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

19 specifications

Core information

Product name
Viking ARG02FTC1402
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG02FTC1402
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.009g
Electronic Component
14kΩ
Electronic Component
1
Electronic Component
BM0264911677
Operating Temperature
55℃~+155℃
Operating Voltage
50V
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.

ARG02FTC1402薄膜贴片电阻产品概述

ARG02FTC1402是光颉(Viking)电子针对精密小功率电子电路推出的一款0402封装薄膜贴片电阻,以稳定的电气性能、宽温适应性和高性价比,广泛适配消费电子、工业控制、通信设备等领域的信号调理、分压偏置等场景。

一、产品定位与核心设计逻辑

ARG02FTC1402属于薄膜电阻系列,区别于碳膜/金属膜电阻,采用真空溅射工艺在陶瓷基底形成电阻层,兼具低温度系数、高稳定性与小尺寸兼容性,完美匹配0402封装的微型化需求。其设计核心围绕“精密信号传输+宽温可靠运行”展开,解决了传统小封装电阻温漂大、精度不足的痛点。

二、关键电气参数详解

ARG02FTC1402的电气参数精准覆盖精密电路的核心需求,具体如下:

  • 阻值与精度:标准阻值14kΩ,精度等级±1%——满足工业级信号调理、模拟电路偏置的误差控制要求(如传感器信号放大电路的分压网络);
  • 功率与电压额定值:额定功率62.5mW,最大工作电压50V——适配低功耗便携设备(如智能手环、蓝牙耳机)的小信号电路,避免过功率/过电压损坏;
  • 温度系数(TCR):±25ppm/℃——表示温度每变化1℃,阻值变化率不超过25ppm(即14kΩ变化约0.35Ω),远优于普通碳膜电阻(通常±200ppm/℃以上),保证宽温环境下的阻值稳定性;
  • 工作温度范围:-55℃~+155℃——覆盖工业级环境的极端温度(如户外通信基站、车载电子的高低温循环),无需额外降额设计。

三、封装与物理特性

ARG02FTC1402采用0402标准贴片封装(公制尺寸约1.0mm×0.5mm,英制0402即0.04英寸×0.02英寸),符合IPC标准,适配自动化贴装生产线,可兼容多数主流SMT设备。封装材料采用耐高温陶瓷基底+环氧树脂包封,具备:

  • 抗机械应力能力:能承受贴装、焊接过程中的热冲击(回流焊温度峰值可达260℃,包封材料无开裂);
  • 防潮绝缘性:环氧树脂包封隔绝潮气,降低环境湿度对电阻性能的影响。

四、典型应用场景

ARG02FTC1402的参数特性使其在多领域具备适配性,核心应用包括:

  1. 消费电子便携设备:智能穿戴(手环/手表)的传感器信号调理、蓝牙耳机的音频偏置电路;
  2. 工业控制模块:PLC输入输出接口的分压电路、温度传感器(如PT100)的信号放大网络;
  3. 通信设备:基站射频前端的小信号滤波电阻、光纤收发器的偏置电路;
  4. 汽车电子:车载中控的低功耗信号处理电路(可升级AEC-Q200认证满足车规需求)。

五、可靠性与品质保障

光颉作为专业电阻厂商,ARG02FTC1402通过多项可靠性测试:

  • 焊接可靠性:回流焊后阻值变化≤0.5%;
  • 温循测试:-55℃~+155℃循环1000次,阻值变化≤1%;
  • 湿度测试:85℃/85%RH环境下1000小时,阻值变化≤2%;
  • 品牌保障:光颉具备完善的供应链与品控体系,产品一致性好,可提供批次追溯报告。

六、选型与使用注意事项

  1. 降额设计:实际工作功率建议不超过额定功率的50%(即31.25mW),高温环境下需进一步降额至30%以内;
  2. 焊接参数:回流焊温度曲线需符合IPC-J-STD-020标准,避免局部过热导致电阻性能下降;
  3. ESD防护:薄膜电阻对静电敏感,贴装/存储过程需遵循ESD防护规范(人体接地、防静电包装)。

总结:ARG02FTC1402以精密精度、宽温稳定、微型封装为核心优势,是小功率精密电子电路的高性价比选择,适配从消费电子到工业级的多场景需求。

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