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All AMITEC
substrates arrive in BGA format ranging from
body size of 5x5mm up to 50x50mm. Ball
count can reach over 2300 balls per substrate.
Available ball pitches are 1.27mm, 1.0mm, 0.8mm and 0.65mm.Two basic ball configurations
are possible with the
AMITEC substrate: One where the ball is attached to a
"tear drop" shaped pad and the other where
the ball is placed on a Copper capped Plated Through Hole (PTH),
i.e. directly under the PTH itself. The latter option is
typically employed in cases where insertion loss budgets are critical |
