WMSIC Electronic Components

ERJ2RKF5361X

ModelERJ2RKF5361X
Package0402
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 ERJ2RKF5361X
Type
PANASONIC
Minimum package
10000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
PANASONIC
Electronic Component
ERJ2RKF5361X
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.011g
Electronic Component
5.36kΩ
Electronic Component
1
Electronic Component
BM0264850037
Operating Temperature
55℃~+155℃
Operating Voltage
50V
Electronic Component
±100ppm/℃
Resistor Type
Resistor

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

松下ERJ2RKF5361X厚膜贴片电阻产品概述

松下ERJ2RKF5361X是一款针对小型化高精度电路设计的厚膜贴片电阻,凭借紧凑的0402封装、稳定的电气性能及宽温适应性,成为消费电子、工业控制、汽车电子等领域的高性价比解决方案。以下从核心参数、封装特性、应用场景等维度展开详细概述。

一、产品核心定位与设计目标

该电阻聚焦小功率通用高精度需求,以厚膜工艺为基础,兼顾体积小型化与性能稳定性,主要解决传统插件电阻无法满足的高密度组装场景问题,同时满足一般工业及消费类设备对阻值精度、温度稳定性的基本要求,无需额外校准即可实现稳定的电路功能。

二、关键电气参数深度解析

1. 阻值与精度表现

ERJ2RKF5361X的标称阻值为5.36kΩ,精度等级为**±1%**,属于工业级通用高精度范畴。该精度可满足大多数电路的设计需求,例如分压电路的比例控制、运算放大器的反馈网络、电源限流保护等场景,避免因阻值误差导致的电路性能偏差。

2. 功率与电压额定值

  • 额定功率:100mW(0.1W):为持续工作状态下的最大功率限制,实际应用中需确保功率消耗不超过此值(如5.36kΩ电阻在4.3mA电流下的功率为0.1W);
  • 额定电压:50V:为绝对最大电压限制(瞬间或短时间工作电压),需注意与功率的约束关系(实际持续工作电压应不超过√(P×R)≈23.15V),避免过压损坏电阻。

3. 温度系数与宽温适应性

温度系数(TCR)为**±100ppm/℃,即温度每变化1℃,阻值变化±0.01%。结合-55℃~+155℃**的工作温度范围,当环境温度从25℃(基准温度)变化到155℃时,阻值最大变化量为±1.3%,叠加初始±1%精度,总误差控制在±2.3%以内,可稳定应对高低温环境下的电路性能要求。

三、封装与物理特性

采用0402封装(英制尺寸:0.04″×0.02″,公制约1.0mm×0.5mm),是目前小型化电子设备中常用的贴片封装之一。厚膜工艺的封装结构具有以下优势:

  • 体积紧凑:适配高密度PCB组装,提升电路集成度,满足智能手机、小型传感器等设备的小型化需求;
  • 耐焊接热:可兼容无铅回流焊工艺,焊接过程中无封装变形风险,适配现代电子制造流程;
  • 抗机械应力:厚膜层与陶瓷基板结合牢固,能承受一定的振动与冲击,适合工业、车载等振动环境。

四、典型应用场景

ERJ2RKF5361X的性能特点使其适用于多领域的小型化电路:

  1. 消费电子:智能手机/平板的电源管理模块(分压检测)、音频信号调理电路(限流)、小型充电器的反馈网络;
  2. 工业控制:小型PLC的I/O接口电路、传感器信号放大网络(如温度传感器的信号分压)、电机驱动辅助电路;
  3. 汽车电子:车载信息娱乐系统的电源滤波、车身传感器(如胎压监测、温度传感器)的信号处理;
  4. 通信设备:小型基站的射频辅助电路、路由器的电源稳压反馈网络、IoT设备的信号调理模块。

五、可靠性与品质保障

作为松下ERJ系列厚膜电阻的一员,ERJ2RKF5361X通过严格的可靠性测试与品质管控:

  • 环境测试:高温老化(155℃/1000h)、湿度循环(-40℃85℃/95%RH)、振动测试(102000Hz),确保长期稳定性;
  • 环保合规:符合RoHS、REACH等国际环保标准,无铅焊接兼容性好,适配绿色制造要求;
  • 一致性管控:生产过程采用自动贴装与高精度检测,确保批量产品的阻值、性能一致性,降低电路设计风险。

综上,松下ERJ2RKF5361X以高性价比、小体积、稳定性能为核心优势,是小型化电子设备中替代传统电阻的理想选择,可满足多领域对高精度厚膜贴片电阻的需求。

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