3503KRC80 查看數據表（PDF） - Cadeka Microcircuits LLC.
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3503KRC80 Datasheet PDF : 14 Pages
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TMC3503
PRODUCT SPECIFICATION
Mechanical Dimensions – 44-pin PLCC Package
Symbol
A
A1
A2
B
B1
D/E
D1/E1
D3/E3
e
J
ND/NE
N
ccc
Inches
Min. Max.
.165 .180
.090 .120
.020
—
.013 .021
.026 .032
.685 .695
.650 .656
.500 BSC
.050 BSC
.042 .056
11
44
—
.004
Millimeters
Min. Max.
4.19 4.57
2.29 3.05
.51
—
.33
.53
.66
.81
17.40 17.65
16.51 16.66
12.7 BSC
1.27 BSC
1.07 1.42
11
44
—
0.10
Notes
3
2
Notes:
1. All dimensions and tolerances conform to ANSI Y14.5M-1982
2. Corner and edge chamfer (J) = 45°
3. Dimension D1 and E1 do not include mold protrusion. Allowable
protrusion is .101" (.25mm)
E
E1
J
D D1
e
A
A1
A2
D3/E3
B1
J
– C – LEAD COPLANARITY
B
ccc C
12
REV. 1.02 11/24/99
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