sh66p31b SinoWealth Micro-Electronics Corp. Ltd, sh66p31b Datasheet - Page 26

• Manufacturer Part Number: sh66p31b
• Description: Otp 1k 4-bit Micro-controller
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

SOP 20L (W.B.) Outline Dimensions
Seating Plane
20
1
S
Notes:
1. The maximum value of dimension D includes end flash.
2. Dimension E does not include resin fins.
3. Dimension e
4. Dimension S includes end flash.
Symbol
D
H
A
A
L
e
A
C
D
E
S
b
e
L
y
θ
y
E
1
1
2
E
e
1
is for PC Board surface mount pad pitch design reference only.
Dimensions in inches
10
11
b
0.092 ± 0.005
0.295 ± 0.010
0.050 ± 0.006
0.406 ± 0.012
0.032 ± 0.008
0.055 ± 0.008
0.500 ± 0.02
0.376 NOM.
0.016+0.004
0.010+0.004
0.004 Max.
0.106 Max.
0.042 Max.
0.004 Min.
0° - 10°
-0.002
-0.002
26
See Detail F
Dimensions in mm
12.80 ± 0.51
10.31 ± 0.31
2.33 ± 0.13
7.49 ± 0.25
1.27 ± 0.15
0.81 ± 0.20
1.40 ± 0.20
9.50 NOM.
2.69 Max.
1.07 Max.
0.10 Max.
0.10 Min.
0.41+0.10
0.25+0.10
0° - 10°
L
Detail F
-0.05
-0.05
e
1
θ
e
1
L
E
SH66P31B
unit: inches/mm