WMSIC Electronic Components

Viking ARG03FTC0750

ModelARG03FTC0750
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking ARG03FTC0750
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03FTC0750
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
75Ω
Electronic Component
1
Electronic Component
BM0265966194
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.

ARG03FTC0750 薄膜贴片电阻产品概述

ARG03FTC0750是Viking(光颉)推出的一款0603封装高精度薄膜贴片电阻,针对信号级电路的稳定性能需求设计,具备小体积、高精度、宽温适应性等核心优势,广泛应用于消费电子、工业控制、通信设备等领域。

一、产品定位与核心应用场景

ARG03FTC0750定位于小功率高精度信号调理,核心解决电路中对阻值精度、温度稳定性要求较高的场景,典型应用包括:

  • 消费电子:智能手机、平板电脑的电源管理模块(PMIC)电压分压、电池保护电路的限流;
  • 工业控制:温度/压力传感器的信号放大前端、PLC输入输出接口的阻抗匹配;
  • 通信设备:路由器、交换机的射频匹配网络、光纤收发器的信号衰减控制;
  • 宽温环境:车载传感器接口、户外监测设备的电路模块(适配-55℃~+155℃工作温度)。

二、关键技术参数详解

ARG03FTC0750的核心参数经过严格校准,满足大部分工业及消费级电路的性能要求:

  • 阻值与精度:标称阻值75Ω,精度±1%——相比±5%的普通电阻,能更准确地实现分压、限流等功能,减少电路误差;
  • 功率规格:额定功率100mW——适用于信号级电路(如小电流放大、微弱信号检测),不适合大电流功率回路(需搭配更大功率电阻);
  • 工作电压:最大75V(直流/交流峰值)——电路设计时需注意电压降额,避免超过额定值导致电阻损坏;
  • 温度系数:±25ppm/℃——温度每变化1℃,阻值变化仅百万分之25,例如从25℃升至125℃(变化100℃),阻值变化±0.25%,宽温下性能稳定;
  • 工作温度范围:-55℃~+155℃——覆盖极端环境(如寒冷地区户外设备、高温工业车间),无需额外降额设计。

三、封装与工艺优势

ARG03FTC0750采用0603英制封装(对应公制1608,尺寸1.6mm×0.8mm),具备以下优势:

  • 小体积高密度:适合小型化电子设备(如可穿戴设备、微型传感器模块),提升PCB布局密度;
  • 薄膜电阻工艺:采用镍铬合金薄膜沉积于陶瓷基底,相比碳膜、厚膜电阻,具有更低噪声(<10nV/√Hz)、更好长期稳定性(老化率<0.1%/1000小时);
  • Viking光颉工艺:光颉在薄膜电阻领域的成熟制程,保证批量产品的参数一致性,降低电路调试难度。

四、可靠性与环境适应性

ARG03FTC0750通过多项可靠性测试,满足工业级应用要求:

  • 温度循环测试:-55℃~+155℃循环1000次,阻值变化<0.2%;
  • 焊接可靠性:适配标准回流焊/波峰焊工艺,焊点抗剪切强度>10N,无虚焊风险;
  • 抗振动冲击:符合MIL-STD-202振动测试标准(20Hz~2000Hz,加速度10g),适合移动设备(如车载、手持终端);
  • 湿度适应性:在85℃/85%RH环境下存储1000小时,阻值变化<0.3%,抗潮湿能力强。

五、选型与使用注意事项

为保证ARG03FTC0750的性能稳定,使用时需注意以下几点:

  1. 功率降额:环境温度超过70℃时,建议将功率降额至70%(即实际功率<70mW),避免电阻过热老化;
  2. 电压限制:电路中施加的电压(直流或交流峰值)不得超过75V,若需更高电压,需串联多个电阻分压;
  3. 焊接参数:回流焊峰值温度建议≤245℃,时间≤30秒,避免高温破坏薄膜层;
  4. 存储条件:未焊接的电阻应存储在干燥环境(湿度<60%),温度0~40℃,开封后建议1个月内使用完毕,避免引脚氧化。

ARG03FTC0750凭借高精度、宽温稳定、小体积等特点,成为信号级电路的高性价比选择,适用于对性能要求较高的各类电子设备设计。

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