WMSIC Electronic Components

Viking ARG02BTC0560

ModelARG02BTC0560
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 ARG02BTC0560
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG02BTC0560
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.009g
Electronic Component
56Ω
Electronic Component
1
Electronic Component
BM0265378783
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.

ARG02BTC0560 薄膜贴片电阻产品概述

一、产品定位与基本属性

ARG02BTC0560是Viking(光颉)品牌推出的高精度小功率薄膜贴片电阻,采用0402(英制封装,对应公制1005)小型化设计,专为高密度、低功耗、宽温适应性的电子电路打造。作为光颉薄膜电阻系列的典型型号,其兼顾精度、稳定性与体积优势,可满足消费电子、工业控制、射频电路等多领域的精密应用需求。

二、核心参数详解

ARG02BTC0560的核心参数围绕“精密、小体积、宽温”设计,关键指标及实际意义如下:

  • 阻值与精度:标称阻值56Ω,精度±0.1%——属于工业级高精度范畴,能精准匹配信号调理、基准电路等对阻值偏差敏感的场景(例如传感器信号采集的分压网络),避免因阻值误差导致的信号失真或功能异常。
  • 功率与电压:额定功率62.5mW(0.0625W),最大连续工作电压50V——适配低功耗电路(如可穿戴设备、物联网节点),需注意实际电路中电阻功耗需满足( P=I^2R \leq 62.5mW ),避免过功率烧毁。
  • 温度特性:温度系数±25ppm/℃,工作温度范围-55℃+155℃——宽温设计可适应工业现场(-40℃85℃)、汽车电子辅助单元(部分高温环境)等极端场景;温度系数低则阻值随温度变化极小,例如温差100℃时,56Ω阻值仅变化±0.14Ω,稳定性突出。
  • 封装尺寸:0402封装(长1.0mm×宽0.5mm)——体积仅为0603封装的约1/4,可大幅节省PCB布局空间,适合手机、智能手表等小型化设备。

三、性能优势分析

ARG02BTC0560的核心竞争力源于薄膜电阻的固有特性与参数优化,具体优势包括:

  1. 高精度+高稳定性:±0.1%精度与±25ppm/℃温度系数的组合,在同类0402封装电阻中属于较高水平,能有效降低精密电路的系统误差(例如数据采集模块中,可提升传感器信号的采集精度)。
  2. 小体积高密度布局:0402封装适合多层PCB设计,可在有限空间内集成更多元器件,满足5G终端、可穿戴设备等对体积要求严苛的产品需求。
  3. 宽温环境适应性:-55℃~+155℃的工作范围覆盖了工业级、汽车级(部分场景)的温度需求,无需额外增加温控措施即可稳定工作。
  4. 薄膜电阻的高频低噪特性:相比碳膜、金属膜电阻,薄膜电阻的高频响应更好(寄生电感/电容更低),噪声系数更小,适合射频滤波器、低噪声放大器等模拟/射频电路。
  5. 低功耗适配性:62.5mW的额定功率与低功耗电路的电流/电压匹配度高,无需额外降额设计,可简化电路设计流程。

四、典型应用场景

ARG02BTC0560的参数特性使其在多领域具有广泛应用:

  • 精密模拟电路:信号放大器(运放反馈网络)、基准电压源(2.5V基准分压)、数据采集模块(传感器信号调理)——依赖高精度与稳定性。
  • 高密度消费电子:智能手机(射频前端滤波)、智能手表(低功耗传感器电路)、蓝牙耳机(音频信号处理)——依赖小体积与低功耗。
  • 工业控制模块:PLC输入输出电路(信号匹配)、工业传感器(温度/压力信号调理)——依赖宽温适应性。
  • 射频电路:低噪声放大器(LNA)匹配网络、蓝牙/WiFi模块滤波电阻——依赖高频低噪特性。
  • 汽车电子辅助单元:车载传感器(胎压监测信号调理)、低功耗控制模块——依赖宽温与小体积。

五、选型与使用注意事项

为确保ARG02BTC0560的稳定工作,需注意以下要点:

  1. 功率与电压验证:实际电路需计算电阻功耗(( P=I^2R )或( P=V^2/R )),确保不超62.5mW;最大连续电压50V,脉冲电压需参考光颉官方datasheet。
  2. 焊接工艺要求:0402封装需采用回流焊,遵循光颉推荐温度曲线(峰值240℃250℃,回流时间30s60s),避免热应力损坏。
  3. 温度环境匹配:若场景温度超出-55℃~+155℃,需更换宽温型号;常温应用可确认是否有成本更低的替代,但精度需匹配。
  4. 精度需求匹配:若需±0.05%精度,需确认光颉对应0402封装型号,此款±0.1%可满足多数工业级精密需求。

ARG02BTC0560作为光颉薄膜电阻的代表性型号,凭借“小体积、高精度、宽温稳定”的核心优势,成为众多精密电子设备的理想选型,可有效平衡电路性能与成本控制。

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