TC4990 и другие
| Компонент | Описание | Производитель | |
| 2SC4992 | Silicon NPN Bipolar Transistor |
Hitachi Semiconductor |
 |
| 2SC4993 | Silicon NPN Epitaxial |
Hitachi Semiconductor |
|
| 2SC4994 | Silicon NPN Epitaxial |
Hitachi Semiconductor |
|
| 2SC4995 | Silicon NPN Epitaxial |
Renesas Technology Corp |
|
| 2SC4995 | Silicon NPN Epitaxial |
Hitachi Semiconductor |
|
| C499 | Hi-Rel Standard OCXO |
Vectron International, Inc |
|
| C4998 | OCXO |
Vectron International, Inc |
|
| HMC499 | GaAs PHEMT MMIC MEDIUM POWER AMPLIFIER, 21 - 32 GHz |
Hittite Microwave Corporation |
|
| HMC499 | GaAs PHEMT MMIC MEDIUM POWER AMPLIFIER, 21 - 32 GHz |
Hittite Microwave Corporation |
|
| HMC499 | ACTIVE BIAS CONTROLLER |
Hittite Microwave Corporation |
|