TOP243 Série
| Pièce fabricant# | Description | Fabricant | En stock | Fonctionnement |
| TOP243YN | IC OFFLINE SW FLYBACK TO220-7C | Power Integrations | 5634 |
|
| TOP243PN | IC OFFLINE SWITCH FLYBACK 8DIP | Power Integrations | 2156 |
|
| TOP243FN | IC OFFLINE SW FLYBACK TO262-7C | Power Integrations | 4655 |
|
| TOP243GN | IC OFFLINE SWITCH FLYBACK 8SMD | Power Integrations | 4868 |
|
| TOP243G | IC OFFLINE SWITCH FLYBACK 8SMD | Power Integrations | 5681 |
|
| TOP243G-TL | IC OFFLINE SWITCH FLYBACK 8SMD | Power Integrations | 2840 |
|
| TOP243P | IC OFFLINE SWITCH FLYBACK 8DIP | Power Integrations | 6092 |
|
| TOP243Y | IC OFFLINE SW FLYBACK TO220-7C | Power Integrations | 8970 |
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