WMSIC Electronic Components

Viking ARG02DTC6801

ModelARG02DTC6801
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking ARG02DTC6801
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG02DTC6801
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±0.5%
Electronic Component
0.009g
Electronic Component
6.8kΩ
Electronic Component
1
Electronic Component
BM0265636721
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.

Viking ARG02DTC6801 薄膜贴片电阻产品概述

一、产品基本定位与核心价值

Viking(光颉)ARG02DTC6801是一款0402封装的高精度薄膜贴片电阻,专为高密度PCB设计、宽温环境及阻值精度敏感的电子电路开发。作为光颉ARG02DTC系列的典型型号,该电阻在小体积下兼顾了高精度、宽温稳定性与可靠性,可满足消费电子、工业控制、通信等多领域的应用需求。

二、关键性能参数解析

ARG02DTC6801的核心参数围绕“小体积下的高稳定性”设计,具体表现为:

  • 阻值与精度:额定阻值6.8kΩ,精度±0.5%——远高于普通厚膜电阻(典型±1%~±5%),可精准匹配信号调理、分压等对阻值偏差敏感的电路;
  • 功率与电压:额定功率62.5mW,最大工作电压50V——符合0402封装的功率上限,满足小电流、低功耗电路的负载需求;
  • 温度特性:温度系数(TCR)±25ppm/℃——温度每变化1℃,阻值变化不超过0.0025%,在宽温范围内保持稳定;
  • 工作环境:工业级宽温范围-55℃至+155℃——可适应极端气候、工业现场等温差较大的场景,无需额外降额设计。

三、封装与工艺优势

3.1 0402封装:高密度设计适配

0402封装(英制0.04″×0.02″,公制1005)体积仅1.0mm×0.5mm,是小型化电子设备的理想选择,可显著提升PCB布线密度,满足手机、智能穿戴、小型通信模块等对空间要求苛刻的产品需求。

3.2 薄膜工艺:高精度与稳定性保障

ARG02DTC6801采用镍铬薄膜工艺(Ni-Cr Thin Film),相比厚膜电阻具有明显优势:

  • 激光微调技术实现±0.5%高精度;
  • 薄膜层均匀性好,长期稳定性高(1000小时负载寿命测试中,阻值变化≤0.1%);
  • 高频特性优异,适合射频电路的阻抗匹配应用。

四、典型应用场景

ARG02DTC6801的参数特性使其适配多领域的典型电路:

  1. 消费电子:手机、平板的音频信号调理、电源分压电路(小体积+高精度);
  2. 工业控制:PLC输入模块的信号放大、传感器前端滤波(宽温+稳定);
  3. 通信设备:5G小基站的射频匹配网络、光模块的偏置电路(薄膜高频特性);
  4. 汽车电子:车载仪表盘的背光控制、车身传感器信号处理(-55℃~+155℃宽温)。

五、可靠性与质量认证

光颉作为专业电阻制造商,ARG02DTC6801通过多项国际质量认证:

  • 符合IPC-J-STD-020焊接标准,焊接可靠性高;
  • 经过1000小时负载寿命测试(85℃/85%RH),阻值变化≤0.1%;
  • 满足RoHS、REACH等环保指令,符合无铅制程要求。

六、选型与应用注意事项

  • 降额设计:高温环境(>125℃)下建议功率降额50%,避免过负载;
  • 焊接温度:回流焊峰值温度控制在245℃以内,防止损伤薄膜层;
  • 替代选型:若需更高功率(125mW),可选同系列0603封装的ARG03DTC6801;若需更低温度系数(±10ppm/℃),可考虑光颉ARG02DTM系列。

ARG02DTC6801凭借小体积、高精度、宽温稳定的特性,成为小型化电子设备中信号调理、阻抗匹配等场景的优选电阻之一。

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