PHYSICAL DIMENSIONS*
PQL144
Thin Quad Flat Pack (measured in millimeters)
0.20
M
M
C
A-B
S
S
0.20
H
A-B
S
D
D
S
0.13 R. Min.
0.20 R. Max.
0.20
C
A-B
D
1
0.05 MM/MM
Odd Lead Sides
144
0.17
0.27
Gage Plane
0.25
0.13 R. Min.
0.20 Min.
0.45
0.75
21.80
22.20
Detail X
Even Lead Sides
19.80
20.20
0.25 BSC
0.17
0.27
With Lead Finish
0.17
0.23
36
0.09
0.16
0.09
0.20
Detail Y
See Detail A
Base Metal
19.80
20.20
See Detail A
0.05
S
0.20
0.05 MM/MM
0.20
M
H
A
S
- B
D
D
S
S
0° Min.
A-B
0.05
0.15
1.60
MAX
21.80
22.20
M
C
A-B
S
Seating Plane
Detail Y
0.17
0.27
11° – 13°
0° – 7°
0.08
C
0.08
M C A-B S D S
Detail X
1.35
1.45
1.60 MAX
16-038-PQT-1_AN
EP 137
0.50 BSC
11° – 13°
8-11-98 lv
1.00 REF.
*For reference only. BSC is an ANSI standard for Basic Space Centering.
Am79C978
235
AMD [ AMD ]
