PCB terminals DB311R-5.0

Fixed terminal block, nom. current: 7A, rated voltage (III/2) 300V, rated cross-section: 1.0 mm², number of potentials: 2-24, number of rows: 1, number of positions per line: 2-24, product range: DB311R, pitch: 5 mm, connection method: screw connection with conductor protection, mounting: wave soldering, conductor/PCB connection direction: 90 °, color: blue, pin arrangement: straight arrangement, solder pins [P]: 3.5 mm, number of solder pins per potential: 1, Packing type: carton packing. When ferrules are used, the maximum voltage of 300V is only reached if the overvoltage type/pollution class II/2 is met.

Advantage

☑ Universal connectivity for worldwide use
☑ Maximum contact force, low temperature rise
☑ Square connectors with large wiring capacity
☑ It is allowed to connect two stranded wires
☑ Angled connections allow for multi-row layouts on the PCB
☑ Different positions can be combined by means of a side latch

 

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    Technical data - UL/CUL

     

    Rank Use Group
    B C D
    Rate Voltage [V]
    300 - -
    Rated Current [A]
    7 - -
    Wire Range [AWG]
    24~18
    Dielectric Voltage-Withstand
    1.6KV

     

    Technical Data - IEC

     

    Overvoltage Category
    III III II
    Contamination Class
    3 2 2
    Rated Voltage [V]
    160 250 400
    Rated Current [A]
    10 10 10
    Impulse withstand voltage [KV]
    2.5 2.5 2.5
    Conductor cross section [mm²]
    1.0

     

    Material Information

     

    Insulation Material
    PA66
    Flame relardant rating
    UL94V-0
    Conductor Material
    Copper alloy
    Plating of conductor surface
    Sn plated

     

    General parameters

     

    Pitch/Poles [mm]/[P]
    5.0/2~24
    Stripping Length [mm]
    4~5
    Screw/Torque(Max)[N.m]
    M2.0/0.2
    Operating temperature [°C]
    -40~+105
    Soldering temperature
    250℃/5S
    Pin dimensions [mm]
    Ø0.8
    PCB板孔径 PCB Hole Diameter [mm]
    Ø1.0

     

     

    Dimensional drawings

     

     

    PCB perforation diagram

     

     

     

           

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