WMSIC Electronic Components

Viking ARG02BTC1003

ModelARG02BTC1003
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

14 specifications

Core information

Product name
Viking ARG02BTC1003
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG02BTC1003
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
0.009g
Electronic Component
1
Electronic Component
BM0265817316
Electronic Component
Electronic Component
Electronic Component
10000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

ARG02BTC1003 薄膜贴片电阻产品概述

一、产品基本属性与定位

ARG02BTC1003是光颉电子(Viking)推出的0402封装高精密薄膜贴片电阻,属于其薄膜电阻系列的核心型号。该产品针对小型化、高精度电路设计需求开发,核心定位为“小体积下的高稳定、高精度基础元件”,可满足医疗、工业、汽车电子等多领域对电阻性能的严苛要求,是替代传统低精度电阻的优选方案。

二、核心技术参数深度解析

1. 阻值与精度

标称阻值100kΩ,精度等级±0.1%。在25℃标准温度下,实际阻值偏差不超过±100Ω——这一精度远高于普通碳膜电阻(典型±5%),能有效降低电路信号的误差积累,适用于精密信号调理、仪器校准等对阻值敏感的场景。

2. 功率与电压

额定功率62.5mW(0.0625W),最大工作电压50V。

  • 额定功率决定了电阻长期稳定工作的功耗上限,62.5mW的规格适配小信号电路(如传感器输出、模拟滤波);
  • 50V的最大电压则避免了过压击穿风险,扩展了产品在中低压电路中的应用范围。

3. 温度系数(TCR)

±25ppm/℃。TCR表示温度每变化1℃时阻值的相对变化量,换算为实际阻值变化为±2.5Ω/℃(25×1e-6×100kΩ)。这一参数确保产品在宽温度范围内阻值稳定,不会因环境温度波动导致电路性能漂移。

4. 工作温度范围

-55℃至+155℃,覆盖了工业级(-40℃+85℃)、汽车级(-40℃+125℃)甚至部分航空航天级的温度需求,适应极端环境下的长期稳定工作。

三、封装与物理特性

ARG02BTC1003采用0402贴片封装(英制:0.04″×0.02″,公制:1.0mm×0.5mm),是目前小型化电子设备中最常用的封装规格之一,核心特点包括:

  • 体积小巧:相比0603封装(1.6mm×0.8mm)体积缩小约60%,可显著降低PCB布局密度,适配智能手机、智能手表等便携式设备的紧凑设计;
  • 贴装兼容:符合标准SMT(表面贴装技术)工艺要求,可通过自动化贴片机高效生产,降低制造成本;
  • 机械稳定性:封装结构紧凑,抗振动、抗冲击性能优异,适合车载、工业等振动环境。

四、性能优势

  1. 高精度低漂移:±0.1%精度+±25ppm/℃ TCR的组合,使产品在温度变化、长期使用中阻值稳定,避免电路误差;
  2. 薄膜工艺优势:采用NiCr(镍铬)或TaN(钽氮)薄膜电阻工艺,相比碳膜、金属氧化膜电阻,具有更低的噪声(典型<0.1μV/√Hz)、更好的高频特性(截止频率可达10GHz以上);
  3. 小体积高密度:0402封装支持PCB上更高的元件密度,助力整机小型化、轻量化;
  4. 宽温适应性:-55℃~+155℃的工作范围,满足极端环境下的可靠性需求。

五、典型应用场景

  1. 精密测量仪器:示波器、信号发生器、高精度万用表等,用于信号校准、分压电路;
  2. 便携式电子:智能手机、智能手表、蓝牙耳机等,适配紧凑PCB布局;
  3. 工业控制:PLC模块、传感器信号调理电路(如压力、温度传感器),适应工业现场宽温环境;
  4. 医疗电子:监护仪、血糖仪、输液泵等,对精度和可靠性要求极高;
  5. 汽车电子:车载传感器(如胎压监测、氧传感器)、仪表盘电路,满足汽车级温度和振动要求。

六、可靠性与环保特性

ARG02BTC1003符合RoHS 2.0环保标准(无铅、无镉、无溴),满足欧盟环保要求;同时,产品经过严格的可靠性测试(如温度循环、湿度老化、振动测试),确保长期使用中的稳定性(典型寿命>10万小时)。部分批次还通过AEC-Q200汽车电子认证,可直接用于汽车级应用场景。

综上,ARG02BTC1003以“小体积、高精度、宽温稳定”为核心优势,是多领域高要求电路设计的可靠选择。

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