Product Introduction

概述Description 

 QX173 光继电器由红外发光二极管和光电发生器、MOSFET组成。 The QX173 Photo relay consist of a photo MOSFET、Photovoltage generator、infrared LED. 

特性Features 

  常开,单刀单掷 Normally opened (SPST) 

  控制100V交流或直流电压 Control 100V AC or DC voltage 

  开关1.25A负载 Switch 1.25A load 

  控制低电平模拟信号 Controls low-level analog signal 

  高灵敏度,低导通电阻 High sensitivity, low on-resistance 

  低电平关断漏电流 Low-level off state leakage current 

  高隔离电压3750Vrms High isolation voltage 3750Vrms 

  无铅,符合RoHS标准 Lead free, meet RoHS standards

Application scope
 通讯产品(个人电脑,笔记本电脑) Communications products (Personal computers, Laptops) 
 调制解调器/传感器 Modem/Sensor  移动电话/安全设备 Mobile phones/Security equipment 
 测量和测试设备 Measuring and Testing equipment 
 工厂自动化设备 Plant automation equipment 
 高速检验机器 High-speed inspection machines
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