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Q4004D3RP Datasheet, PDF (8/10 Pages) Littelfuse – Lxx04xx Qxx04xx Series
Teccor® brand Thyristors
4 Amp Sensitive & Standard Triacs
Dimensions — TO-251AA (V-Package) — V-PAK Through Hole
MT2
A
B
P
Q
C
TC MEASURING POINT
AREA: 0.040 IN2
E
H
5.28
D
J
.208
5.34
.210
RS
K
MT1
F
L
MT2
G
GATE
I
Dimension
A
B
C
D
&
'
G
H
I
J
K
L
P
Q
R
S
Min
0.040
0.235
0.350
0.205
0.255
0.027
0.087
0.085
0.176
0.018
0.038
0.018
0.042
0.034
0.034
0.074
Inches
Typ
0.044
0.242
0.361
0.208
0.262
0.031


0.180
0.020
0.040
0.020
0.047



Max
0.050
0.245
0.375
0.213
0.265
0.033


0.184
0.023
0.044
0.023
0.052
0.044
0.044
0.084
Millimeters
Min Typ Max
1.02 1.11 1.27
 6.15 6.22
  
5.21  5.41
6.48 6.66 6.73
 0.80 0.84
2.21 2.28 2.36
2.16 2.34 2.41
4.47 4.57 4.67
0.46 0.51 0.58
 1.01 1.12
0.46 0.52 0.58
1.06 1.20 1.32
0.86 1.00 1.11
0.86 1.00 1.11
1.86 2.00 2.11
Dimensions — TO-252AA (D-Package) — D-PAK Surface Mount
E
MT2
D
A
B
TC MEASURING POINT
5.28
.208
5.34
.210
P
C
Q
GATE
MT1
F
MT2
G
I
AREA: 0.040 IN2
1.60
.063
3
.118
OL
K
M
N
H
J
6.71
.264
6.71
.264
Dimension
A
Min
0.040
Inches
Typ
0.043
Max
0.050
Millimeters
Min Typ Max
1.02  1.27
B
0.235 0.243 0.245  6.16 6.22
C
0.106 0.108 0.113  2.74 2.87
1.80
.071
D
0.205 0.208 0.213 5.21  5.41
4.60
.181
&
0.255 0.262 0.265 6.48 6.65 6.73
'
0.027 0.031 0.033  0.80 0.84
G
0.087   2.21 2.28 2.36
H
0.085   2.16 2.33 2.41
I
0.176  0.184 4.47 4.55 4.67
J
0.018 0.020 0.023 0.46 0.51 0.58
K
0.038 0.040 0.044  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 
O
0°
0°
5°
0°
0°
5°
P
0.042 0.047 0.052 1.06 1.20 1.32
Q
0.034  0.044 0.86 1.00 1.11
Lxx04xx & Qxx04xx Series
58
Revised: July 29, 2010 09:54 AM
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.