制造商 | 部件名 | 数据表 | 功能描述 |
Central Semiconductor C... |
2N1990
|
55Kb/1P
|
SMALL SIGNAL TRANSISTORS
|
New Jersey Semi-Conduct... |
2N1990
|
153Kb/1P
|
Diode TP-39
|
2N1990
|
81Kb/1P
|
Small Signal Transistors
|
2N1990
|
81Kb/1P
|
Small Signal Transistors
|
2N1990
|
98Kb/1P
|
Quality Semi-Conductors
|
2N1990R
|
153Kb/1P
|
Diode TP-39
|
2N1990S
|
153Kb/1P
|
Diode TP-39
|
2N1990S
|
98Kb/1P
|
Quality Semi-Conductors
|
Seme LAB |
2N1991
|
11Kb/1P
|
Bipolar PNP Device in a Hermetically sealed TO39 Metal Package
|
Central Semiconductor C... |
2N1991
|
33Kb/1P
|
Small Signal Transistors
|
America Semiconductor, ... |
2N1997
|
1Mb/2P
|
GERMANIUM PNP MESA TRANSISTORS
|
List of Unclassifed Man... |
2N1997
|
267Kb/3P
|
alloy-junction germanium transistors
|
2N1998
|
267Kb/3P
|
alloy-junction germanium transistors
|
America Semiconductor, ... |
2N1998
|
1Mb/2P
|
GERMANIUM PNP MESA TRANSISTORS
|
List of Unclassifed Man... |
2N1999
|
267Kb/3P
|
alloy-junction germanium transistors
|
America Semiconductor, ... |
2N1999
|
1Mb/2P
|
GERMANIUM PNP MESA TRANSISTORS
|