
http://www.teccor.com
+1 972-580-7777
M2 - 4
2002 Teccor Electronics
Thyristor Product Catalog
Lead Form Dimensions
Data Sheets
TO-202AB Type 4 — F Package
TO-202AB Type 41 — F Package
TO-202AB Type 43 — F Package
Surface Mount
TO-220 Type 51 — R or L Package
Replaces RCA 6249
Dimension
A
B
C
D
E
F
G
Inches
Millimeters
MIN
6.100
2.900
0.584
0.762
7.540
0.765
7.540
MIN
0.240
0.114
0.023
0.030
0.297
0.030
0.297
MAX
0.260
0.134
0.029
0.050
0.327
0.050
0.327
MAX
6.600
3.400
0.737
1.270
8.310
1.270
8.310
Dimension
A
B
Inches
Millimeters
MIN
9.65
4.57
MIN
0.380
0.180
MAX
0.420
0.220
MAX
10.67
5.59
A
B
C
MT2 / Anode
D
E
F
G
Gate
MT1 / Cathode
MT2 / Anode
Gate
MT1 / Cathode
B
A
Dimension
A
B
C
D
E
F
G
Inches
Millimeters
MIN
0.762
17.270
2.800
2.030
2.030
2.800
0.000
MIN
0.030
0.680
0.110
0.080
0.080
0.110
0.000
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
Dimension
A
B
C
Inches
Millimeters
MIN
8.13
4.83
20.19
MIN
0.320
0.190
0.795
MAX
0.340
MAX
8.64
0.850
21.59
MT2 / Anode
A
Gate
MT1 / Cathode
B
F
E
D
C
0.150
0.450
0.150
0.050
Five
PLCs
Pad Outline
G
A
C
MT2 / Anode
Gate
B
Ref Only
Mounting Tab
Common to
MT2 / Anode
for Non-isolated
R Package
MT1 / Cathode