WMSIC Electronic Components

ERA6AEB101V

ModelERA6AEB101V
Package0805
BrandPANASONIC
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
PANASONIC ERA6AEB101V
Type
PANASONIC
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
PANASONIC
Electronic Component
ERA6AEB101V
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.031g
Electronic Component
100Ω
Electronic Component
1
Electronic Component
BM0264850026
Operating Temperature
55℃~+155℃
Operating Voltage
100V
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.

ERA6AEB101V 贴片薄膜电阻产品概述

一、产品核心参数梳理

ERA6AEB101V为松下(PANASONIC)品牌的贴片薄膜电阻,核心参数如下:

  • 封装规格:0805(英制封装,对应公制2012)
  • 阻值与精度:100Ω ±0.1%(E96系列标准阻值)
  • 额定功率:125mW(0.125W)
  • 额定电压:100V(交流/直流通用)
  • 温度系数(TC):±25ppm/℃(阻值随温度变化的系数)
  • 工作温度范围:-55℃至+155℃
  • 电阻类型:薄膜电阻(金属镍铬膜真空溅射工艺)

二、关键技术优势

  1. 高精度与低温漂
    ±0.1%的阻值精度远高于普通厚膜电阻(通常±1%~±5%),配合±25ppm/℃的温度系数,可在宽温度范围内保持阻值稳定——例如在125℃环境下,阻值漂移量仅为100Ω×25ppm/℃×180℃=0.045Ω,满足精密电路对信号一致性的要求。

  2. 紧凑封装与高可靠性
    0805封装体积小(2.0mm×1.2mm),适配高密度PCB设计(如智能手机、可穿戴设备的主板);薄膜电阻采用真空溅射工艺,膜层均匀性优于厚膜印刷,长期使用阻值老化率低,通过松下严苛的可靠性测试(如1000小时高温存储、500次温度循环测试)。

  3. 宽温与耐压适配
    -55℃+155℃的工作温区覆盖工业级(-40℃+85℃)与部分汽车级(-55℃~+125℃)应用需求;100V额定电压可应对中等电压场景(如电源反馈分压、信号调理高压端)。

三、典型应用场景

  1. 精密模拟信号处理
    适用于仪表放大器、12~16位ADC数据采集模块的参考分压电路,其高精度与低温漂特性可降低信号失真,保证采样误差控制在0.1%以内。

  2. 电源反馈与控制电路
    用于开关电源的电压反馈网络(如Buck/Boost电路输出分压),100Ω阻值配合125mW功率,可稳定实现电压采样与调节,避免反馈误差导致的输出波动(如±0.5%以内)。

  3. 工业控制与汽车辅助电路
    宽温特性适配工业现场(如电机驱动信号检测)与汽车电子辅助模块(如座椅传感器、温度监测电路),应对极端温度变化(如户外设备的低温启动、高温暴晒)。

  4. 消费电子信号调理
    0805封装适合智能手机、平板的传感器接口(如加速度计、陀螺仪信号滤波),满足小体积、高集成度设计需求,同时避免信号干扰。

四、选型与使用注意事项

  1. 功率与电压双限制
    实际使用需同时满足两个约束:

    • 功耗限制:P≤125mW(如电流I≤√(0.125W/100Ω)≈35mA);
    • 电压限制:V≤100V(即使功耗未超额定,电压也不得超过100V,避免膜层击穿)。
  2. 精度匹配需求
    若电路需要更高精度(如±0.05%),需选择同系列更高精度型号;若仅需±1%精度,可考虑成本更低的厚膜电阻,无需选用该款薄膜产品。

  3. 焊接兼容性
    薄膜电阻焊接温度需控制在回流焊峰值≤260℃(持续时间≤10秒),避免高温损坏膜层结构;波峰焊需采用惰性气体保护,防止氧化导致阻值漂移。

五、品质与合规性

松下ERA系列薄膜电阻符合IEC 61000-4-2(ESD防护)、JIS C 5201(电子元件通用标准)等行业规范,批量产品一致性好(阻值偏差控制在±0.08%以内),适合大规模量产应用。

该产品凭借高精度、低温漂、宽温适配等特性,成为精密电子电路的主流选择,尤其适合对信号稳定性要求较高的工业、消费电子领域。

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