AS1329
Data Sheet - Package Drawings and Markings
6. These dimensions apply to the flat section of the lead between 0.08 and 0.15mm from the lead tip.
7. Dimension b does not include dambar protrusion. Allowable dambar protrusion shall be 0.08mm total in excess of
the b dimension at the maximum material condition. The dambar cannot be located on the lower radius of the foot.
Minimum space between the protrusion and an adjacent lead shall not be less than 0.77mm.
Symbol
A
Min
Typ
Max
1.00
0.10
0.90
0.45
0.39
0.20
0.16
Notes
A1
A2
b
0.01
0.84
0.30
0.31
0.12
0.08
0.05
0.87
6,7
6,7
6
b1
c
0.35
0.15
c1
D
0.13
6
2.90BSC
2.80BSC
1.60BSC
0.95BSC
1.90BSC
0.40
3,4
3,4
3,4
E
E1
e
e1
L
0.30
0.50
L1
L2
N
0.60REF
0.25BSC
6
R
0.10
0.10
R1
0.25
8º
0º
4º
4º
θ
θ1
10º
12º
Tolerances of Form and Position
aaa
bbb
ccc
ddd
0.15
0.25
0.10
0.20
1,2
1,2
1,2
1,2
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