215
©2010 Littelfuse, Inc
Revised: July 29, 2010 09:54 AM
Teccor
®
brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Sxx04xSx Series
4 Amp Sensitive SCRs
4.0A SCRs
Dimensions — TO-251AA (V/I-Package) — V/I-PAK Through Hole
Dimension
Inches Millimeters
Min Typ Max Min Typ Max
A 0.040 0.044 0.050 1.02 1.11 1.27
B 0.235 0.242 0.245 5.97 6.15 6.22
C 0.350 0.361 0.375 8.89 9.18 9.53
D 0.205 0.208 0.213 5.21 5.29 5.41
E 0.255 0.262 0.265 6.48 6.66 6.73
F 0.027 0.031 0.033 0.69 0.80 0.84
( 0.087 0.090 0.093 2.21 2.28 2.36
) 0.085 0.092 0.095 2.16 2.34 2.41
I 0.176 0.180 0.184 4.47 4.57 4.67
J 0.018 0.020 0.023 0.46 0.51 0.58
, 0.038 0.040 0.044 0.97 1.01 1.12
L 0.018 0.020 0.023 0.46 0.52 0.58
P 0.042 0.047 0.052 1.06 1.20 1.32
Q 0.034 0.039 0.044 0.86 1.00 1.11
R 0.034 0.039 0.044 0.86 1.00 1.11
S 0.074 0.079 0.084 1.86 2.00 2.11
AREA: 0.040 IN
2
T
C
MEASURING POINT
GATE
G
I
E
D
A
B
C
F
J
H
K
L
5.28
.208
5.34
.210
Anode
Cathode
Anode
P
Q
R
S
Dimensions — TO-252AA (D-Package) — D-PAK Surface Mount
Dimension
Inches Millimeters
Min Typ Max Min Typ Max
A 0.040 0.043 0.050 1.02 1.09 1.27
B 0.235 0.243 0.245 5.97 6.16 6.22
C 0.106 0.108 0.113 2.69 2.74 2.87
D 0.205 0.208 0.213 5.21 5.29 5.41
E 0.255 0.262 0.265 6.48 6.65 6.73
F 0.027 0.031 0.033 0.69 0.80 0.84
( 0.087 0.090 0.093 2.21 2.28 2.36
) 0.085 0.092 0.095 2.16 2.33 2.41
I 0.176 0.179 0.184 4.47 4.55 4.67
J 0.018 0.020 0.023 0.46 0.51 0.58
, 0.038 0.040 0.044 0.97 1.02 1.12
L 0.018 0.020 0.023 0.46 0.51 0.58
M 0.000 0.000 0.004 0.00 0.00 0.10
N 0.021 0.026 0.027 0.53 0.67 0.69
O 0°0°5°0°0°5°
P 0.042 0.047 0.052 1.06 1.20 1.32
Q 0.034 0.039 0.044 0.86 1.00 1.11
M
O
N
H
J
L
K
.118
3
.063
1.60
.071
1.80
.264
6.71
.264
6.71
.181
4.60
GATE
Anode
Cathode
Anode
T
C
MEASURING POINT
G
I
D
E
A
B
C
F
5.28
.208
5.34
.210
: 0.040 IN
2
AREA
P
Q
