商品代碼:634774

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    批量生產led led燈珠 led貼片 3528貼片 5-6LM
    商品代碼: 634774
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    產品型號:351WD12LGC30

    光    通:5-6lm

    光    強:1500-1700-1900mcd

    電    壓:3.0-3.2-3.4V

    光源顏色:正白,暖白,冷白

    色系色溫:色溫可定制,也可看樣定做!

     光    衰:1000H常溫下小於4%

      


    請認準我們的包裝方式和標簽!

    請認準我們的外包裝和標簽!


    測試環境(遠光的測試儀和星光的老化儀)!

    貼片卷盤(3528 2K一卷)


    Soldering

    Reflow  Soldering

    Hand  Soldering

     

    Lead Solder

    Lead – free Solder

     

     

    Pre-heat

    120~150

    180~200

    Temperature

    350Max.

    Pre-heat time

    120sec. Max.

    120sec. Max.

    Soldering time

    3sec. Max.

    Peak temperature

    240Max.

    260Max.

     

    (one time only)

    Soldering time

    10sec. Max.

    10sec. Max.

     

     

    Condition

    refer to

    refer to

     

     

     

    Temperature-

    Temperature-

     

     

     

    profile 1

    profile 2

     

     

     

    *After reflow soldering rapid cooling should be avoided.

     

    [Temperature-profile (Surface of circuit board)]

    Use the conditions shown to the under figure.

    1 : Lead Solder                        2 : Lead-free Solder

      

     [ Recommended soldering pad design ]

    Use the following conditions shown in the figure.

     

    Handling of Silicone Resin LEDs

    Handling Indications 

    During processing, mechanical stress on the surface should be minimized as much as possible. Sharp objects of all types should not be used to pierce the sealing compound

      

    Figure 1 

    In general, LEDs should only be handled from the side. By the way, this also applies to LEDs without a silicone sealant, since the surface can also become scratched.

     

    Figure 2 

    When populating boards in SMT production, there are basically no restrictions regarding the form of the pick and place nozzle, except that mechanical pressure on the surface of the resin must be prevented.

    This is assured by choosing a pick and place nozzle which is larger than the LED’s reflector area. 

    Dimensions for Tape

     

     Dimensions for Reel

     

    Notes:

    1.All dimensions are in mm, tolerance is±2.0mm unless otherwise noted.

    2.Specifications are subject to change without notice.

     

    Packing

     

    Notes:

    1.All dimensions are in mm, tolerance is±2.0mm unless otherwise noted.

    2.Specifications are subject to change without notice.

      

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