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--- ice:pcb_mechanics [2014/07/02 18:16] – [Thermal Management] jtshugrue
+++ ice:pcb_mechanics [2014/07/02 18:19] – [PCB Stackup] jtshugrue
@@ Line 10: / Line 10: @@
 </WRAP>
 ===== PCB Stackup =====
-The PCB's are designed to stack on one another with each of the board-to-board headers mating, thereby forming a power distribution and communications bus between boards. The PCB's can be stacked by using 0.5 inch length 4-40 standoffs ([[http://www.mcmaster.com/#93505a815/|McMaster-Carr PN: 93505A815]]) between boards in the four mounting holes at the corner as shown in <imgref stackedPCB>. The maximum stack height is 9 boards total.
+The PCB's are designed to stack on one another with each of the board-to-board headers mating, thereby forming a power distribution and communications bus between boards. The PCB's can be stacked by using 0.5 inch length 4-40 standoffs ([[http://www.mcmaster.com/#93505a432/|McMaster-Carr PN: 93505A432]]) between boards in the four mounting holes at the corner as shown in <imgref stackedPCB>. The maximum stack height is 9 boards total.
 <imgcaption stackedPCB|PCB stacking mechanics.>{{ :ice:stacked_pcb_dimensions.png |}}</imgcaption>