MIL-PRF-19500/441K
LW1
BW
CH
1
U4
LL1
BL
Q1 (2X)
LW2
Q2
(2X)
2
3
LL2 (2X)
LS2
LH
Ls1
(3X)
Symbol
Dimensions
Inches
Millimeters
Min
Max
Min
Max
BL
.215
.225
5.46
5.72
BW
.145
.155
3.68
3.94
CH
0.049
0.075
1.24
1.91
LH
.020
0.51
LW1
.135
.145
3.43
3.68
LW2
.047
.057
1.19
1.45
LL1
.085
.125
2.16
3.17
LL2
.045
.075
1.14
1.9
LS1
0.07
.095
1.78
2.41
LS2
0.035
.048
0.890
1.21
Q1
0.03
.070
0.76
1.78
Q2
0.02
0.035
0.51
0.89
TERM 1
Collector
TERM 2
Base
TERM 3
Emitter
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. In accordance with ASME Y14.5M, diameters are equivalent to φ symbology.
* FIGURE 2. Physical dimensions and configuration (SMD.22) (2N3740U4, 2N3741U4) - Continued.
5
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