Laminate 4-layer FR4 board for placement and daisy chain continuity testing after assembly. Top side of substrate has 10 mounting sites for 48 bumps 6.3mm x 6.3mm. Bottom side of substrate has 10 mounting sites for 96 bumps 12.7mm x 12.7mm Go to--> 909000 kit
Laminate Substrate:
Multi-functional multilayer FR-4
Tg = 180°C
Plating immersion gold over electroless nickel
Local and Global Fiducial Marks
traces 8 mil lines and spaces
Top Side mounting FC48
Bottom Side mounting FC96
Green LPI Solder Mask
Fingers .150" (3.83mm) pitch
Board 3.5" x 5.5" (89mm x 140mm)
Board Thickness .062" (1.6mm)
4-tooling holes .125" (3.17mm)
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