• Product name: Solid State Relay
  • Product number: KS8(DC input DC output) SSR
  • Control Voltage: 5VDC 12VDC 24VDC
  • Load Voltage: 30VDC
  • Load current: 1A
  • Installation: PCB Mounting

● I/O modules for interface between CPU and external input devices or loads

● Photoelectric isolation

● Dielectric strength 2500V

● Printed circuit board mount

KS8 is a small dimension,single In-line PCB mount SSR. Specially for computer and peripheral equipment interface design, in the form of AC input type and DC output type.


  Item DC Output Remarks
Control voltage range 20% of nominal voltage  
Must turn-on voltage 80% of nominal voltage  
Must turn-off voltage 1VDC  
Max. input current 20mA(120%)Rated Voltage  
Load voltage range (3-30)VDC  
Max.load current 1.0A  
Max.surge current(10ms) 2A  
Max.off-state leakage current 0.1mA  
Max.on-state voltage drop 1.5VDC At max.load current
Max. turn-on time 1ms  
Max. turn-off time 1ms  
Insulation resistance 1000MΩ(500VDC) For input-output
Dielectric strength 2500VAC,50Hz/60Hz,1min  
Operating temperature -30°C~80°C  
Storage temperature -30°C~100°C  
Case color Red  
Unit weight Approx 3.5g  

1. Soldering must be completed within 10s at 260°C or less or within 5s at 350°C or less.
2. The SSR case serves to dissipate heat. lnstall the relays so that they are adequately ventilated.lf poor ventilation is unavoidable, the load current must be reduced. 
3. Make sure that the polarity is correct when connecting, to avoid damage to the relay. 
4. Please do not use the relay beyond the descriptions in the data sheet.                                                             

Download attachments : KS8

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