Lead Form Dimensions
Data Sheets
TO-202AB Type 4 — F Package
TO-202AB Type 43 — F Package
Surface Mount
B
A
C
MT2 / Anode
C
G
G
D
MT2 / Anode
0.150
0.450
0.150
D
E
A
B
Gate
F
E
0.050
Five
PLCs
MT1 / Cathode
F
Pad Outline
MT1 / Cathode
Gate
Inches
Millimeters
Inches
Millimeters
MIN
Dimension
MIN
MAX
MIN
MAX
6.600
3.400
0.737
1.270
8.310
1.270
8.310
Dimension
MIN
MAX
0.050
0.760
0.130
0.100
0.100
0.130
0.013
MAX
1.270
19.300
3.300
2.540
2.540
3.300
0.330
A
B
C
D
E
F
0.240
0.114
0.023
0.030
0.297
0.030
0.297
0.260
0.134
0.029
0.050
0.327
0.050
0.327
6.100
2.900
0.584
0.762
7.540
0.765
7.540
A
B
C
D
E
F
0.030
0.680
0.110
0.080
0.080
0.110
0.000
0.762
17.270
2.800
2.030
2.030
2.800
0.000
G
G
TO-202AB Type 41 — F Package
TO-220 Type 51 — R or L Package
Replaces RCA 6249
MT2 / Anode
Mounting Tab
Common to
MT2 / Anode
for Non-isolated
R Package
A
C
B
Gate
MT2 / Anode
MT1 / Cathode
A
B
Gate
Ref Only
MT1 / Cathode
Inches
Millimeters
Dimension
MIN
0.380
0.180
MAX
0.420
0.220
MIN
9.65
4.57
MAX
10.67
5.59
Inches
Millimeters
A
B
Dimension
MIN
MAX
MIN
MAX
A
B
C
0.320
0.190
0.795
0.340
8.13
4.83
8.64
0.850
20.19
21.59
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M2 - 4
©2002 Teccor Electronics
Thyristor Product Catalog
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