WMSIC Electronic Components

Viking ARG02BTC8202

ModelARG02BTC8202
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking ARG02BTC8202
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG02BTC8202
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.009g
Electronic Component
82kΩ
Electronic Component
1
Electronic Component
BM0265378770
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光颉ARG02BTC8202薄膜电阻产品概述

Viking光颉ARG02BTC8202是一款专为小型化精密电路设计的薄膜电阻,凭借高精准度、低温度系数及宽温适应性,成为消费电子、工业控制、测试仪器等领域的优选被动元件。以下从核心特性、参数解析、可靠性、应用场景等维度展开说明。

一、产品定位与核心特性

ARG02BTC8202聚焦高精度、高密度应用场景,核心优势体现在:

  1. 小封装大密度:0402(1005公制)封装,尺寸仅1.0mm×0.5mm,适配手机、智能穿戴等高密度PCB;
  2. 高精准低漂移:±0.1%精度+±25ppm/℃温度系数,远优于普通碳膜电阻(精度通常±1%以上,温漂±200ppm/℃);
  3. 宽温稳定工作:-55℃~+155℃工业级温度范围,满足极端环境下的长期可靠性;
  4. 环保合规:符合RoHS、REACH无铅标准,适配全球市场需求。

二、基础参数深度解析

ARG02BTC8202的参数设计精准匹配精密电路需求,关键参数解读如下:

1. 阻值与精度

  • 标称阻值:82kΩ(型号中“8202”为阻值编码,即82×10²=82kΩ);
  • 精度等级:±0.1%(属于“精密级”范畴,比普通电阻高10倍以上,适合信号调理、分压等对阻值一致性要求高的场景)。

2. 功率与电压

  • 额定功率:62.5mW(0402封装的典型额定功率,实际工作功率需低于此值,避免过热);
  • 最大工作电压:50V(需注意功率与电压的匹配关系:P=V²/R,82kΩ下50V的实际功率约30.5mW,远低于额定值,安全裕量充足)。

3. 温度特性与工作范围

  • 温度系数(TCR):±25ppm/℃(即温度每变化1℃,阻值变化±82kΩ×25×10⁻⁶=±2.05Ω,约0.0025%);
  • 工作温度:-55℃~+155℃(覆盖工业级环境,可用于户外设备、车载传感器等极端场景)。

三、封装设计与可靠性表现

0402封装的ARG02BTC8202,在可靠性设计上具备以下优势:

  1. 封装工艺:采用光颉自研镍铬薄膜沉积技术,阻值一致性好,长期稳定性强;
  2. 焊接兼容性:支持回流焊、波峰焊,焊点强度符合IPC-A-610标准,可应对SMT产线的高速贴装;
  3. 长期可靠性:经1000小时负载寿命测试(+125℃、额定功率),阻值变化≤0.1%;温度循环测试(-55℃~+155℃,500次循环)后,性能无明显衰减。

四、典型应用场景

ARG02BTC8202的特性使其适配多领域的精密电路:

  1. 测试测量仪器:示波器、万用表的信号放大电路、分压网络(需高精准度保证测量精度);
  2. 工业控制模块:PLC的模拟量输入/输出通道、传感器信号调理电路(宽温适应车间/户外环境);
  3. 高端消费电子:智能手机射频前端的匹配网络、音频电路的精密增益调节(小封装适配窄边框设计);
  4. 汽车电子:车载传感器(如胎压监测、温度传感器)的信号滤波电路(-55℃~+155℃接近汽车级要求)。

五、品牌与品质背书

Viking光颉作为台湾老牌被动元件制造商,ARG02BTC8202的品质管控具备以下优势:

  • 全流程自动化生产:从薄膜沉积到激光修阻,全程自动化保证阻值一致性;
  • 第三方认证:通过ISO9001、ISO14001体系认证,产品支持AEC-Q200汽车级认证扩展;
  • 供应链稳定:全球布局生产基地,可满足批量订单的交付需求,交期可控。

综上,Viking光颉ARG02BTC8202薄膜电阻以“小封装、高精度、宽温稳”为核心竞争力,是精密电子领域的高性价比选择。

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