Transistor,
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | North American Philips Discrete Products Div |
| package instruction | , |
| Reach Compliance Code | unknown |
| FET technology | JUNCTION |
| JESD-609 code | e0 |
| Maximum operating temperature | 150 °C |
| Polarity/channel type | N-CHANNEL |
| Maximum power dissipation(Abs) | 0.25 W |
| surface mount | YES |
| Terminal surface | Tin/Lead (Sn/Pb) |
| BF556C | BF556A | BF556B | |
|---|---|---|---|
| Description | Transistor, | Transistor, | Transistor, |
| Is it Rohs certified? | incompatible | incompatible | incompatible |
| Maker | North American Philips Discrete Products Div | North American Philips Discrete Products Div | North American Philips Discrete Products Div |
| Reach Compliance Code | unknown | unknown | unknown |
| FET technology | JUNCTION | JUNCTION | JUNCTION |
| JESD-609 code | e0 | e0 | e0 |
| Maximum operating temperature | 150 °C | 150 °C | 150 °C |
| Polarity/channel type | N-CHANNEL | N-CHANNEL | N-CHANNEL |
| Maximum power dissipation(Abs) | 0.25 W | 0.25 W | 0.25 W |
| surface mount | YES | YES | YES |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |