WMSIC Electronic Components

Viking ARG03BTC5100

ModelARG03BTC5100
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking ARG03BTC5100
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03BTC5100
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.023g
Electronic Component
510Ω
Electronic Component
1
Electronic Component
BM0265636708
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.

ARG03BTC5100 薄膜贴片电阻产品概述

ARG03BTC5100是Viking(光颉)推出的一款精密薄膜贴片电阻,采用0603封装(英制0603/公制1608),专为对阻值精度、温度稳定性要求较高的电子电路设计,兼顾小体积与可靠性,适用于工业控制、精密测量、通信等多领域场景。

一、产品核心参数清单

ARG03BTC5100的关键技术参数明确,满足精密电路设计的基础需求:

参数类别 具体规格 品牌型号 Viking光颉 ARG03BTC5100 电阻类型 金属薄膜电阻(镍铬膜) 封装尺寸 0603(1.6mm×0.8mm×0.45mm) 标称阻值 510Ω 阻值精度 ±0.1% 额定功率 100mW(@70℃) 最大工作电压 75V DC/AC 温度系数(TCR) ±25ppm/℃ 工作温度范围 -55℃ ~ +155℃ 环保认证 RoHS 2.0(无铅无卤)

二、核心性能优势

ARG03BTC5100的性能设计围绕“精密、稳定、紧凑”三大核心,具体表现为:

1. 高精度与低温度漂移

±0.1%的阻值精度远高于普通碳膜电阻(通常±1%~±5%),可满足精密分压、信号采样等电路的数值准确性要求;同时±25ppm/℃的温度系数,意味着在-55℃至+155℃的宽温范围内,阻值变化最大仅为510Ω×25ppm/℃×210℃≈2.68Ω,稳定性显著优于同封装普通电阻,适合高低温交替的工业环境。

2. 小体积高功率密度

0603封装(约1.6mm×0.8mm)属于小型贴片封装,可有效节省PCB空间,适配高密度电路设计;100mW的额定功率(70℃下)满足多数中等功耗电路需求,若实际工作温度低于70℃,功率可适当提升(需参考降额曲线),平衡了体积与功率的矛盾。

3. 宽温可靠性与电压耐受

-55℃至+155℃的工作温度范围覆盖工业级环境标准,可稳定工作于户外设备、车载电子等极端温度场景;75V的最大工作电压(DC/AC通用),避免了低电压电阻在中等电压电路中易击穿的问题,适配信号调理、电源滤波等中等电压电路。

4. 低噪声与环保性

薄膜电阻工艺(多采用镍铬合金膜)相比碳膜电阻具有更低的电流噪声(典型值<0.1μV/√Hz),适合音频设备、精密传感器信号放大等对噪声敏感的电路;同时符合RoHS 2.0无铅无卤标准,满足现代电子设计的环保要求。

三、典型应用场景

ARG03BTC5100的性能特点使其适用于以下场景:

1. 精密测量仪器

示波器、信号发生器、万用表等设备的信号分压电路、基准电压电路,需高精度阻值保证测量准确性,ARG03BTC5100的±0.1%精度可有效提升测量精度。

2. 工业控制模块

PLC(可编程逻辑控制器)、传感器信号调理板、工业级电源模块中的反馈网络、滤波电路,宽温范围与低漂移特性可适应车间高低温环境,保证长期稳定运行。

3. 高端消费电子

高端音频解码器、医疗诊断设备(如小型血糖仪、心电图仪)的信号路径电阻,低噪声特性可减少信号失真,提升设备性能;小体积适配便携设备的紧凑设计。

4. 通信设备

基站射频模块、路由器、交换机中的滤波电路、阻抗匹配网络,0603封装可满足高密度PCB设计需求,75V电压耐受适配射频电路的中等电压场景。

四、选型与使用注意事项

为保证ARG03BTC5100的稳定工作,需注意以下要点:

1. 功率降额

实际电路功耗需低于额定功率(100mW@70℃),建议留有20%~30%的功率裕量;若工作温度超过70℃,需参考光颉官方降额曲线调整允许功耗(如125℃时最大功耗约为60mW)。

2. 电压限制

电路工作电压(DC或AC峰值)不得超过75V,避免电阻击穿损坏;若需更高电压,需选择额定电压更高的同封装型号(如ARG03BTC系列无更高电压版本,需换用0805封装高电压电阻)。

3. 焊接兼容性

支持回流焊(温度曲线符合JEDEC J-STD-020标准)、波峰焊(需控制焊接时间<3秒),焊接后需避免机械应力(如弯折PCB),防止薄膜层损坏。

4. 精度匹配

±0.1%精度适用于精密电路,若普通电路需求(如±1%精度足够),可选择同阻值低精度型号(如ARG03B系列)降低成本。

ARG03BTC5100作为Viking光颉的经典精密薄膜电阻,凭借高精准度、宽温稳定性与小体积优势,成为工业、通信、精密仪器等领域的可靠选型,可满足多数对阻值稳定性要求较高的电子设计需求。

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