WMSIC Electronic Components

ERJ1GNF33R0C

ModelERJ1GNF33R0C
Package0201
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 ERJ1GNF33R0C
Type
PANASONIC
Minimum package
15000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
PANASONIC
Electronic Component
ERJ1GNF33R0C
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.01g
Electronic Component
33Ω
Electronic Component
1
Electronic Component
BM0264920379
Operating Temperature
55℃~+125℃
Electronic Component
±200ppm/℃
Resistor Type
Resistor
Electronic Component
Electronic Component

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

ERJ1GNF33R0C 厚膜贴片电阻产品概述

一、产品核心定位与品牌背景

ERJ1GNF33R0C是松下电子推出的超小型厚膜贴片电阻,属于其经典ERJ系列的高性价比分支。该产品针对高密度PCB设计场景优化,以0201封装为核心特征,广泛覆盖消费电子、智能穿戴及工业小型模块等领域。松下作为全球电子元器件龙头,其厚膜电阻产品以阻值一致性、环境稳定性及量产可靠性著称,ERJ1GNF系列更是经过多年市场验证的成熟产品线,适配中低端至工业级的多样化需求。

二、关键参数与性能指标

ERJ1GNF33R0C的核心参数严格匹配应用场景,具体如下:

  • 阻值与精度:固定阻值33Ω,精度等级±1%(满足工业级通用精度要求,避免信号误差);
  • 功率额定值:50mW(0201封装的典型功率上限,适配低功耗电路设计);
  • 温度系数(TCR):±200ppm/℃(中等温度稳定性,控制宽温区下的阻值漂移);
  • 额定电压:约1.28V(由功率公式推导,实际工作电压需低于此值);
  • 工作温度范围:-55℃~+125℃(覆盖汽车电子、户外设备等极端环境场景)。

三、封装与物理特性

该产品采用0201超小封装,具体物理与结构参数如下:

  • 尺寸规格:公制0.6mm(长)×0.3mm(宽)×0.23mm(高),英制对应0.02英寸×0.01英寸;
  • 封装结构:陶瓷基片(Al₂O₃)+厚膜电阻浆料(RuO₂系)+端电极(Ag/Pd合金,表面无铅化处理);
  • 焊接兼容性:支持回流焊、波峰焊及手工焊接,焊接温度符合RoHS无铅工艺要求(峰值温度260℃以内)。

四、适用场景与应用优势

4.1 典型应用场景

  • 智能穿戴设备:智能手表、手环的传感器信号调理电路(高密度PCB需求);
  • 消费电子:智能手机、平板电脑的电源滤波、分压电路;
  • 汽车电子:车载小型传感器(如胎压监测、温度传感器)的辅助电路(宽温区适配);
  • 工业控制:小型PLC模块、物联网终端的信号放大电路。

4.2 核心应用优势

  • 高密度集成:0201封装可将PCB面积利用率提升30%以上,适配小型化产品设计;
  • 成本可控:厚膜工艺替代薄膜工艺,在保证基本性能的前提下降低物料成本;
  • 宽温稳定性:-55℃~+125℃温区下,阻值漂移控制在±1%以内(含TCR影响);
  • 可靠性验证:经过松下内部1000小时老化测试(85℃/85%RH),阻值变化≤0.5%,符合工业级可靠性要求。

五、可靠性与环境适应性

ERJ1GNF33R0C的环境适应性经过严格测试,关键可靠性指标如下:

  • 温湿度测试:85℃/85%RH环境下1000小时,阻值变化≤0.3%,无开路/短路失效;
  • 振动冲击:10~2000Hz扫频振动(加速度10G)1000小时,性能无衰减;
  • 浪涌耐受:1.2/50μs浪涌电压10V(10次),阻值变化≤0.2%;
  • 无铅合规:符合欧盟RoHS指令(不含铅、镉、汞等有害物质),适配全球市场需求。

六、选型与替代参考

6.1 同系列选型逻辑

ERJ1GNF系列中,C后缀代表精度±1%,F后缀代表TCR±200ppm/℃:

  • 若需更高精度(如±0.1%),可选择ERJ1T系列(薄膜电阻);
  • 若需更大功率(如1/16W),可选择0402封装的ERJ2系列。

6.2 跨品牌替代参考

  • 国巨:0201 33Ω±1% 50mW厚膜电阻(型号RC0201FR-0733RL),成本略低但温区范围(-40~+85℃)窄于松下产品;
  • 三星:0201 33Ω±1% 50mW厚膜电阻(型号CL0201-FK33R0G),可靠性接近松下但供货周期较长。

总结:ERJ1GNF33R0C是一款兼顾小型化、可靠性与成本的厚膜贴片电阻,适合对尺寸敏感、温区要求宽的中低端至工业级应用场景,是松下ERJ系列中极具性价比的选型之一。

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