WMSIC Electronic Components

ERJP06F33R0V

ModelERJP06F33R0V
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 ERJP06F33R0V
Type
PANASONIC
Minimum package
5000 圆盘

Technical parameters

Power
500mW
Electronic Component
Electronic Component
Electronic Component
PANASONIC
Electronic Component
ERJP06F33R0V
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.031g
Electronic Component
33Ω
Electronic Component
1
Electronic Component
BM0264567915
Operating Temperature
55℃~+155℃
Operating Voltage
400V
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ERJP06F33R0V耐电涌厚膜贴片电阻器产品概述

一、产品核心定位与应用场景

松下ERJP06F33R0V属于耐电涌型厚膜贴片电阻,专为需应对瞬态电涌冲击、宽温环境下稳定工作的电子系统设计。其核心是平衡「抗脉冲能力」与「精度稳定性」,适配中功率、中高压场景,是汽车电子、工业控制等领域的高可靠性常用器件。

二、关键技术参数详解

2.1 电气与精度参数

参数项 具体规格 说明 电阻类型 厚膜贴片电阻 采用厚膜印刷工艺,兼顾成本与可靠性 阻值 33Ω 常规中小功率电路常用阻值 精度 ±1% 满足多数精密电路的误差要求,无需更高精度时的成本优化选择 额定功率 500mW(0.5W) 连续负载下的最大允许功率,脉冲负载需参考降额曲线 最大工作电压 400V 连续工作时的电压上限,脉冲电压需降额使用 温度系数(TCR) ±100ppm/℃ 宽温下阻值漂移可控:温度每变化1℃,阻值变化±100×10⁻⁶Ω

2.2 环境与可靠性参数

  • 工作温度范围:-55℃ ~ +155℃(覆盖工业级、汽车级温区要求)
  • 存储温度:-40℃ ~ +85℃(湿度<60%,避免引脚氧化)
  • 耐电涌特性:可承受ms级脉冲负载冲击(通常为5~10倍额定功率,具体参考 datasheet)

2.3 参数编码解析

ERJ(松下厚膜电阻系列)-P(耐电涌型)-06(0805封装代码)-F(±1%精度)-33R0(33Ω阻值)-V(±100ppm/℃温度系数)

三、封装与物理特性

采用0805贴片封装(公制对应2012,尺寸约2.0mm×1.2mm×0.5mm),符合国际电子封装标准:

  1. 自动化适配:支持回流焊、波峰焊等主流SMT工艺,生产效率高;
  2. 小型化设计:适合高密度PCB布局,满足电子设备轻薄化趋势;
  3. 引脚兼容性:焊盘尺寸与行业通用0805封装一致,无需特殊电路设计。

四、性能优势与可靠性分析

4.1 优异的电涌耐受能力

厚膜电阻体经特殊工艺处理,可有效抵御瞬态浪涌(如雷击、电源波动、汽车启动冲击),避免因脉冲电流/电压导致的电阻体开裂、阻值突变,提升系统抗干扰能力。

4.2 宽温下的精度稳定性

±100ppm/℃的TCR在全温区(-55~155℃)内,最大阻值漂移仅为:
33Ω × 100ppm/℃ × 210℃(温差)= ±0.693Ω,远低于±1%精度范围,确保电路性能稳定。

4.3 功率与电压的适配性

500mW额定功率+400V工作电压,可覆盖多数中功率电路(如电源反馈限流、传感器信号分压),避免过热失效。

4.4 汽车级可靠性

工作温度范围符合AEC-Q200标准(松下该系列默认满足),可在汽车发动机舱(高温)、寒冷地区(低温)等极端环境下长期可靠工作。

五、典型应用场景

  1. 汽车电子:

    • 车身控制器(BCM)传感器信号限流;
    • LED驱动电路分压(适应发动机舱高温);
    • ABS/ESP安全系统信号滤波(抗电涌)。
  2. 工业控制:

    • PLC输入输出模块限流;
    • 变频器辅助电路电阻(应对电网波动)。
  3. 电源模块:

    • 开关电源反馈分压(稳定输出电压);
    • 电池管理系统(BMS)电压检测限流。
  4. 消费电子:

    • 高端家电(空调、冰箱)控制电路;
    • 通讯设备(路由器)信号处理(抗雷电干扰)。

六、选型与使用注意事项

  1. 负载降额:

    • 连续负载功率≤500mW;
    • 脉冲负载需参考松下降额曲线(如1ms脉冲可承受5倍额定功率);
    • 脉冲电压≤320V(400V的80%降额)。
  2. 焊接工艺:

    • 回流焊峰值温度:240260℃(持续1030s);
    • 波峰焊温度:<260℃(焊接时间<3s),避免热应力损坏。
  3. 环境适配:

    • 避免腐蚀性气体(硫化物、氯化物)环境,必要时选带涂层版本;
    • 工作温度严格控制在-55~155℃范围内。
  4. 存储运输:

    • 存储于干燥环境(湿度<60%),防止引脚氧化;
    • 运输时避免机械冲击,防止封装开裂。

松下ERJP06F33R0V以「耐电涌+宽温稳定」为核心优势,兼顾成本与可靠性,是中高压、中小功率电路的优选器件。

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