GLASS BGA
Visual Underfill Flow Trials

 
Enlarge: After Assembly
Board Size 50mm x 100mm (2"x4").
Controlled stand-off for glass components.
Order Glass Components Separately		  

999080 Series board with non-collapsible bumps for glass "BGA" like components. For visual observation of underfill flow.

Board Features:

  • Choice of Bump Standoff height:
        • 50um to 800um
        • See Board Order Table below
  • Size - 2"x4.0" (50x100mm)
  • Thickness .125" (3.2mm) Max.
  • Sites 6x Glass Components
  • Green Solder Mask
  • FR4 Tg=175°C
  • Tooling Holes .125" (3.17mm)
  • Global Fiducials - 0.062" (1.57mm)
  • Optional Fixture Tool PN 999099
  • Borosilicate Glass Component Optional Thickness
    Order Separately.
    Not Included with Board.

    Side View   •   Close up

    		•
     
    Board Order Number
    Glass Components are Not Included
    Board Rev Standoff
    Gap
    Order Number
    A 50um ± 15um 999080
    B 100um ± 20um 999081
    C 125um ± 25um 999082
    D 150um ± 30um 999083
    E 200um ± 40um 999084
    F 250um ± 50um 999085
    G 330um ± 66um 999086
    H 450um ± 90um 999087
    J 600um ± 120um 999088
    K 800um ± 160um 999090
    Ask for glass components with other sizes and thickness.
     
     
    Glass Components
    Optional Accessory
    Order Separately
    Glass Component Size Thickness
    Quantity
    Glass Components
    4" Waffle Pack tray
    Order Number
    15 x 15mm 0.50mm 25pcs/Tray 215150
    15 x 15mm 0.68mm 25pcs/Tray 215152
    15 x 15mm 1.10mm 25pcs/Tray 215158
    Ask for glass components with other sizes and thickness.
    Borosilicate Glass Data Sheet
     
     
    Fixture Tool for Mounting Glass Components
    Order Number 999099 Fixture Tool.
    Step 1. Place 999099 Fixture Tool on top of BGA Standoff Board.
    Step 2. Dispense a drop of Cyanoacrylate Glue Gel on tips of stand off pins.
    Step 3. Place Glass Components on top of stand off pins.
    Step 4. Place pressure weights on top of the glass components.
    Step 5. Remove the weights and fixture after the glue cures.
     
     
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