| PartNumber | BD241A-A | BD241A-S | BD241A |
| Description | Bipolar Transistors - BJT NPN POWER TRANSISTOR | Bipolar Transistors - BJT 60V 3A NPN | TRANS NPN 60V 3A TO-220 |
| Manufacturer | STMicroelectronics | Bourns | |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Transistors (BJT) - Single |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | TO-220-3 | TO-220-3 | - |
| Transistor Polarity | NPN | NPN | - |
| Configuration | Single | Single | - |
| Collector Emitter Voltage VCEO Max | 60 V | 60 V | - |
| Emitter Base Voltage VEBO | 5 V | 5 V | - |
| Maximum DC Collector Current | 3 A | 3 A | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Series | BD241 | - | - |
| Height | 9.15 mm (Max) | 9.3 mm | - |
| Length | 10.4 mm (Max) | 10.4 mm | - |
| Packaging | Tube | - | - |
| Width | 4.6 mm (Max) | 4.7 mm | - |
| Brand | STMicroelectronics | Bourns | - |
| Pd Power Dissipation | 40000 mW | 40 W | - |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | - |
| Factory Pack Quantity | 50 | 1000 | - |
| Subcategory | Transistors | Transistors | - |
| Unit Weight | 0.081130 oz | 0.211644 oz | - |
| Continuous Collector Current | - | 3 A | - |