DB2ERH-3.81 Haikang Dahua terminal

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    Technical data-UL/CUL

     

     Use group
    B C D
    Rated voltage
    300V - 300V
    Rated current
    8A - 8A
     Wire range [AWG]
    /
    Withstand voltage
    1.6KV

     

    Technical data-IEC

     

     Overvoltage category
    III III II
    Pollution degree
    3 2 2
    Rated voltage
    160V 160V 320V
    Rated current
    7A 7A 7A
     Impulse withstand voltage
    2.5KV 2.5KV 2.5KV
    Conductor cross section [mm²]
    /

     

    Material data

     

    Insulating material
    PA66
    Flammability rating according to UL94 V0
    Contact material
    Copper alloy
    Surface characteristics Tin-plated

     

    Other data

     

     Pitch/Poles 
    3.5mm,3.81mm/2*2P-2*24P
     Stripping length [mm]
    /
     Screw/Torque(Max)[N.m]
    /
     Operating temperature -40°C...105 °C [ -40...221 °F ]
     Soldering temperature
    250℃/5S
     Pin dimensions 
    0.8*0.8mm
     PCB Hole Diameter 
    Ø1.4mm

     

    Dimensional drawing

     

     

    Dimensions for PCB design

     

     

     

           

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Shrapnel terminal block
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