1. This chamfer feature is optional. A Pin 1 identifier must be located in the index area indicated. The Pin 1 identifier can be: a molded mark/identifier;
an embedded metal marker; or a printed indicator.
Symbol
A
A1
A2
b
D
E
E1
e
h
L
L1
L2
θ
θ1
Dimension
(mm)
MIN
NOM
MAX
1.35*
-
1.75
0.10
-
0.25
1.25
-
1.65*
0.31
-
0.51
4.80* 5.80* 3.80*
4.90
6.00
3.90
5.00* 6.20* 4.00*
1.27
BSC
0.25
-
0.50
0.40
-
1.27
1.04
REF
0.25
BSC
0
O
-
8
O
5
O
-
15
O
JEDEC Registration MS-012, Variation AA, Issue E, Sept. 2005.
* This dimension is not specified in the JEDEC drawing.
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