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PRODUCT SPECIFICATION
RC5053
18
P
Mechanical Dimensions (20 Lead SSOP)
A
A1
A2
b
c
—
.002
.065
.009
.004
.079
—
.073
.015
.010
—
0.05
1.65
0.22
0.09
2.00
—
1.85
0.38
0.25
Symbol
Inches
Min.
Max.
Min.
Max.
Millimeters
Notes
D
E
E1
e
L
N
α
ccc
.272
.291
.295
.323
6.90
7.40
7.50
8.20
.197
.220
5.00
5.60
.022
.037
0.55
0.95
.026 BSC
0.65 BSC
0
°
—
8
°
0
°
—
8
°
3
6
5
5
2, 4
2
20
20
.004
0.10
Notes:
1.
2.
"D" and "E1" do not include mold flash. Mold flash or
protrusions shall not exceed .010 inch (0.25mm).
"L" is the length of terminal for soldering to a substrate.
Terminal numbers are shown for reference only.
"b" and "c" dimensions include solder finish thickness.
Symbol "N" is the maximum number of terminals.
3.
4.
5.
6.
Dimensioning and tolerancing per ANSI Y14.5M-1982.
H
E
A
A2
D
e
B
A1
– C –
LEAD COPLANARITY
ccc C
SEATING
PLANE
α
L
C