5
Application Examples
112
Keysight U1401B User’s and Service Guide
Another common type of transistor is the TO-3 package as shown in
Table 5-4
Polarities and terminals if Pin 2 is the base
Test leads
Pins
Terminals
(V
be
>V
bc
)
Type
2-1
2-3
Red/Black
0.6749 V
0.6723 V
EBC
NPN
0.6723 V
0.6749 V
CBE
NPN
Black/Red
0.6749 V
0.6723 V
EBC
PNP
0.6723 V
0.6749 V
CBE
PNP
Table 5-5
Polarities and terminals if Pin 1 is the base
Test leads
Pins
Terminals
(V
be
>V
bc
)
Type
1-2
1-3
Red/Black
0.6749 V
0.6723 V
BEC
NPN
0.6723 V
0.6749 V
BCE
NPN
Black/Red
0.6749 V
0.6723 V
BEC
PNP
0.6723 V
0.6749 V
BCE
PNP
Содержание U1401B
Страница 1: ...Keysight U1401B Handheld Multi Function Calibrator Meter User s and Service Guide ...
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Страница 61: ...Making Measurements 3 Keysight U1401B User s and Service Guide 61 Figure 3 1 DC voltage measurement ...
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Страница 107: ...Application Examples 5 Keysight U1401B User s and Service Guide 107 Figure 5 5 Zener diode test ...
Страница 128: ...5 Application Examples 128 Keysight U1401B User s and Service Guide Figure 5 17 Verifying a frequency transmitter ...