PT4499 и другие
| Компонент | Описание | Производитель | |
| FMMT449 | NPN Silicon Planar Medium Power Transistor |
Galaxy Semi-Conductor Holdings Limited |
 |
| FMMT449 | Medium Power Transistor |
Guangdong Kexin Industrial Co.,Ltd |
|
| FMMT449 | NPN SILICON PLANAR MEDIUM POWER TRANSISTOR |
Zetex Semiconductors |
|
| FMMT449 | SOT23 NPN SILICON PLANAR MEDIUM POWER TRANSISTOR |
Diodes Incorporated |
|
| FMMT449 | NPN Low Saturation Transistor |
Fairchild Semiconductor |
|
| FXT449 | NPN SILICON PLANAR |
Zetex Semiconductors |
|
| FXT449 | NPN SILICON PLANAR MEDIUM POWER TRANSISTOR |
List of Unclassifed Manufacturers |
|
| HD74HCT449 | Quad. Bus Transceivers with Individual Direction Controls |
Hitachi Semiconductor |
|
| MT4498-HR | 8mm LED LAMP |
Marktech Corporate |
|
| MT4498-O | 8mm LED LAMP |
Marktech Corporate |
|