WMSIC Electronic Components

ERJP06F1200V

ModelERJP06F1200V
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 ERJP06F1200V
Type
PANASONIC
Minimum package
5000 圆盘

Technical parameters

Power
500mW
Electronic Component
Electronic Component
Electronic Component
PANASONIC
Electronic Component
ERJP06F1200V
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.031g
Electronic Component
120Ω
Electronic Component
1
Electronic Component
BM0264911718
Operating Temperature
55℃~+155℃
Operating Voltage
600V
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ERJP06F1200V厚膜贴片电阻产品概述

一、产品基本信息

松下ERJP06F1200V属于ERJP系列厚膜贴片电阻,是针对工业控制、电源、通信等场景设计的高可靠性被动元件,核心信息如下:

  • 品牌:松下(PANASONIC)
  • 封装:0805(英制封装,对应公制尺寸2.0mm×1.25mm×0.5mm,主流小型化贴片封装)
  • 类型:厚膜电阻(通过丝网印刷陶瓷基片+厚膜浆料烧结而成,兼具稳定性与成本优势)
  • 型号含义:06对应0805封装,F表示精度±1%,1200为阻值编码(120×10⁰=120Ω),V为电压/温度特性标识(符合松下高电压厚膜电阻规格)

二、核心参数详解

该电阻的参数设计兼顾了功率密度、电压耐受、温度稳定性,具体如下:

  1. 阻值与精度:额定阻值120Ω,精度±1%,满足多数电路的分压、限流需求(无需额外校准即可实现稳定匹配)。
  2. 功率与电压:额定功率500mW(0.5W),额定工作电压600V。需注意:
    • 功率与电压需降额使用:实际工作时,若电压接近600V,需保证PCB绝缘距离(避免爬电);若由功率决定电流,最大工作电流约64.5mA(√(0.5/120))。
  3. 温度特性:温度系数(TCR)±100ppm/℃,即温度每变化1℃,阻值波动±0.012Ω。例如155℃时,阻值变化量为120Ω×130℃×100ppm/℃=1.56Ω,结合精度±1%(1.2Ω),总波动约±2.76Ω,可适配宽温场景。
  4. 工作温度范围:-55℃~+155℃,覆盖工业级、部分车载辅助系统的极端温度需求(无需额外散热)。

三、设计特性与优势

  1. 高功率密度封装:0805封装下实现500mW功率,比同封装常规电阻(200mW)提升150%,可减少电路电阻数量,优化PCB布局。
  2. 宽电压耐受能力:600V额定电压是同功率、同封装厚膜电阻的较高规格,适用于高压分压、检测场景(无需并联低电压电阻)。
  3. 稳定温度特性:±100ppm/℃的TCR比常规厚膜电阻(±200ppm/℃)提升一倍,宽温下参数漂移小,保证电路性能一致性。
  4. 可靠厚膜工艺:松下高精度丝网印刷+烧结工艺,膜层均匀性好,抗短时间过流脉冲(避免瞬间损坏),耐湿、耐老化符合IEC 60115标准。

四、典型应用场景

  1. 工业控制:PLC输入输出接口、传感器信号调理(应变片/温度传感器分压),利用宽温范围实现稳定信号采集。
  2. 电源电路:DC-DC反馈分压、线性稳压器限流、开关电源输出检测,600V电压适配中高压电源设计。
  3. 通信设备:基站射频前端低频匹配、电源模块滤波,满足通信设备的宽温与高可靠性需求。
  4. 仪器仪表:万用表校准电阻、传感器信号放大,±1%精度保证测量准确性。

五、适用环境与可靠性

  1. 环境适应性:-55℃+155℃覆盖寒带户外、高温车间等场景;耐湿度符合IEC 60068-2-66标准(60%95%湿度下长期稳定)。
  2. 机械可靠性:0805封装引脚符合IPC标准,可承受1000次以上回流焊循环,抗1500g/0.5ms机械冲击。
  3. 降额建议:实际功率≤400mW(80%额定)、电压≤420V(70%额定),高温环境下需进一步降额,延长使用寿命。

松下ERJP06F1200V凭借高功率密度、宽电压耐受、稳定温度特性,成为工业控制、电源、通信等领域的高性价比选择,可满足中精度、中功率、宽温环境下的电阻应用需求。

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