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序号 型号 描述 大小 厂家Logo 下载
1 2N4449 Small Signal Transistors 55K CENTRAL 5145109
2 2N4449 NPN SILICON SWITCHING TRANSISTOR 67K MICROSEMI 5123182
3 2N4449 Chip Type 2C2369A Geometry 0005 Polarity NPN 31K SEMICOA 4394216
4 2N4449 NPN SILICON SWITCHING TRANSISTOR 67K MICROSEMI 4394215
5 2N4449 Small Signal Transistors 55K CENTRAL 4394214
6 2N4449 Silicon NPN Transistor 321K SEMICOA 2759755
7 2N4449 NPN SILICON TRANSISTOR 55K MICROSEMI 408881
8 2N4449_02 Silicon NPN Transistor 321K SEMICOA 2759754
9 2N4449U NPN SILICON SWITCHING TRANSISTOR 67K MICROSEMI 5123181
10 2N4449U NPN SILICON SWITCHING TRANSISTOR 67K MICROSEMI 4394213
11 2N4449UA NPN SILICON SWITCHING TRANSISTOR 67K MICROSEMI 5123180
12 2N4449UA NPN SILICON SWITCHING TRANSISTOR 67K MICROSEMI 4896268
13 2N4449UB NPN SILICON SWITCHING TRANSISTOR 67K MICROSEMI 5123179
14 2N4449UB NPN SILICON SWITCHING TRANSISTOR 67K MICROSEMI 4896261