| PartNumber | ALSR0540R00FE12 | ALSR0547R00FE12 | ALSR054K700JE12 |
| Description | Wirewound Resistors - Through Hole 4watt 40ohm 1% | Wirewound Resistors - Through Hole 5watt 47ohms 1% | Wirewound Resistors - Through Hole 4.7Kohms 5% |
| Manufacturer | Vishay | Vishay | Vishay Dale |
| Product Category | Wirewound Resistors - Through Hole | Wirewound Resistors - Through Hole | Through Hole Resistors |
| RoHS | Y | Y | - |
| Series | ALSR | ALSR | ALSR |
| Resistance | 40 Ohms | 47 Ohms | - |
| Power Rating | 5 W | 5 W | - |
| Tolerance | 1 % | 1 % | ±5% |
| Temperature Coefficient | 30 PPM / C | 30 PPM / C | ±30ppm/°C |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 350 C | + 250 C | - |
| Diameter | 7.92 mm | 7.92 mm | - |
| Length | 22.23 mm | 22.23 mm | - |
| Termination Style | Axial | Axial | - |
| Packaging | Bulk | Bulk | Bulk |
| Features | Coated Resistors, Silicone Coated | Coated Resistors, Silicone Coated | Moisture Resistant |
| Product | Power Resistors Wirewound Silicone Coated | Power Resistors Wirewound Silicone Coated | - |
| Technology | Wirewound | Wirewound | - |
| Type | Commercial Power, Silicone Coated | - | - |
| Brand | Vishay / Huntington | Vishay / Huntington | - |
| Mounting Style | PCB Mount | PCB Mount | - |
| Lead Diameter | 0.813 mm | 0.813 mm | - |
| Product Type | Wirewound Resistors | Wirewound Resistors | - |
| Factory Pack Quantity | 1 | 50 | - |
| Subcategory | Resistors | Resistors | - |
| Height | - | - | - |
| Operating Temperature | - | - | -65°C ~ 250°C |
| Size Dimension | - | - | 0.312" Dia x 0.875" L (7.92mm x 22.23mm) |
| Supplier Device Package | - | - | Axial |
| Number of Terminations | - | - | 2 |
| Composition | - | - | Wirewound |
| Failure Rate | - | - | - |
| Resistance Ohms | - | - | 4.7k |
| Package Case | - | - | Axial |
| Power Watts | - | - | 5W |