Part numbering

[UneUne952]

I would like to know the differences between MC68SEC000AA20B1 and MC68SEC000AA20.

When I look the specification, there are no differences, but the part number is different.

I just wonder if I use the wrong prt, the system won"t work.

SO to chose the product, I would like to know the differences.

[Hui_Ma]

Hi,

I checked the product system records with below info:

Replacement relationship:
RP034539 MC68SEC000FU20 is replaced by MC68SEC000AA20
RP034540 MC68SEC000FU20B1 is replaced by MC68SEC000AA20B1

Then I try to find the difference between MC68SEC000FU20 vs. MC68SEC000FU20B1 with below info:
They are the same part, just different packages:
FU20: bulk parts in tubes
FU20B1: brick pack - bricks are ordered by distys and are a pack of around 500 units.
A brick is a prepackaged box with a set number of units. The distributors buy in volume so this pack allows us to pull a smaller number of packages to fill a disty order. It's just another unit "multiple" the distributors can use when ordering product.

From current product info, I find MC68SEC000AA20 and MC68SEC000AA20B1 using the same package: TRAY MULTIPLE DP BAKEABLE with 420 units.
So, there with no difference for MC68SEC000AA20 and MC68SEC000AA20B1 now.

best regards,

Mike