WMSIC Electronic Components

Viking ARG03FTC6802

ModelARG03FTC6802
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 ARG03FTC6802
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03FTC6802
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
68kΩ
Electronic Component
1
Electronic Component
BM0265649516
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.

Viking光颉ARG03FTC6802薄膜电阻产品概述

一、产品定位与核心特性概览

Viking光颉ARG03FTC6802是一款小功率高精度薄膜贴片电阻,专为需要稳定性能、紧凑布局的电子电路设计。作为光颉薄膜电阻系列的典型产品,其核心特性围绕“高精度、宽温稳定、小封装适配”展开,可满足工业控制、汽车电子、消费电子等多领域的小信号调理、分压、限流等基础电路需求,是替代传统碳膜/金属膜电阻的高性价比选择。

二、关键性能参数深度解析

ARG03FTC6802的参数设计精准匹配小功率高精度场景,核心参数具备明确的实用价值:

  1. 阻值与精度:标准阻值68kΩ,精度±1%——满足大多数工业级电路对阻值偏差的要求,避免因电阻误差导致的信号偏移(如传感器分压网络的输出偏差)或控制精度下降。
  2. 功率与电压承载:额定功率100mW,最大工作电压75V。需注意电压与功率的匹配关系:75V下的工作电流约1.1mA(I=V/R=75V/68kΩ),远小于100mW对应的额定电流(~1.47mA),因此可安全工作在75V场景下,无需担心过功率损坏。
  3. 温度系数(TCR):±25ppm/℃——这是薄膜电阻优于碳膜、金属膜的核心优势之一。举例来说,当环境温度从-55℃升至155℃(温差210℃),阻值变化仅为25e-6×210×68000≈357Ω,相对变化率约0.525%,远低于精度要求的±1%,确保高低温下性能稳定。
  4. 工作温度范围:-55℃~+155℃——覆盖工业级高低温环境(如户外设备、汽车发动机舱附近),无需额外散热或温度补偿设计,降低电路复杂度。

三、封装与可靠性设计

ARG03FTC6802采用0603贴片封装(英制尺寸,对应公制1.6mm×0.8mm),是电子设备高密度布局的主流选择:

  • 尺寸优势:小封装可大幅节省PCB空间,适配便携设备(如智能手环、蓝牙耳机)、小型化工业模块等;
  • 工艺可靠性:采用真空溅射薄膜工艺制造,相比传统碳膜电阻,具有更低的噪声(典型值<1nV/√Hz)、更高的长期稳定性(年漂移率<0.1%),且耐湿、耐温性能优异;
  • 焊接兼容性:支持回流焊、波峰焊等标准贴片工艺,批量生产一致性好,降低焊接不良率(典型焊点不良率<0.1%)。

四、典型应用场景

ARG03FTC6802的性能参数使其在多领域具有广泛适用性:

  1. 工业自动化:传感器信号调理电路(如压力、温度传感器的分压网络)、PLC输入输出模块的限流电阻;
  2. 汽车电子:车载信息娱乐系统的小功率控制电路、车身传感器(如胎压监测)的信号处理;
  3. 消费电子:便携设备的电源管理模块(如电池充放电保护电路的分压)、音频设备的信号衰减网络;
  4. 通信设备:射频前端的辅助匹配电路、光模块的偏置电路;
  5. 医疗设备:低功耗监护仪的信号调理电路(需高精度、宽温稳定)。

五、品牌与品质保障

Viking光颉作为国内专业电阻制造商,ARG03FTC6802遵循严格的生产工艺与品质管控:

  • 环保合规:符合RoHS、REACH等国际环保标准,不含铅、镉等有害物质;
  • 一致性验证:批量产品阻值偏差、TCR一致性均经过100%筛选,确保电路批量生产的性能稳定;
  • 可靠性测试:通过高低温循环(-55℃155℃,1000次)、湿热老化(85℃/85%RH,1000h)、振动冲击(10g2000Hz)等可靠性测试,满足工业级产品的长期使用需求。

综上,ARG03FTC6802凭借“高精度、宽温稳定、小封装”的核心优势,成为多领域电子电路的可靠基础元件选择。

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