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| PartNumber | CMF552M4900FHBF | CMF552M4900FKBF | CMF552M4900FHEK |
| Description | Metal Film Resistors - Through Hole 1/2W 2.49Mohms 1% | Metal Film Resistors - Through Hole | Metal Film Resistors - Through Hole 1/2W 2.49Mohms 1% |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Metal Film Resistors - Through Hole | Metal Film Resistors - Through Hole | Metal Film Resistors - Through Hole |
| RoHS | N | - | Y |
| Series | CMF Industrial | CMF Industrial | CMF Industrial |
| Resistance | 2.49 MOhms | 2.49 MOhms | 2.49 MOhms |
| Power Rating | 500 mW (1/2 W) | 500 mW (1/2 W) | 500 mW (1/2 W) |
| Tolerance | 1 % | 1 % | 1 % |
| Temperature Coefficient | 50 PPM / C | 100 PPM / C | 50 PPM / C |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 C |
| Voltage Rating | 250 V | 250 V | 250 V |
| Diameter | 2.29 mm | 2.29 mm | 2.29 mm |
| Length | 6.1 mm | 6.1 mm | 6.1 mm |
| Termination Style | Axial | Axial | Axial |
| Packaging | Bulk | Bulk | Bulk |
| Product | Metal Film Resistors Controlled Temp Coefficient | Metal Film Resistors Controlled Temp Coefficient | Metal Film Resistors Controlled Temp Coefficient |
| Type | Industrial Grade Precision Metal Film Resistor | Industrial Grade Precision Metal Film Resistor | Industrial Grade Precision Metal Film Resistor |
| Features | - | - | - |
| Technology | Metal Film | Metal Film | Metal Film |
| Brand | Vishay / Dale | Vishay / Dale | Vishay / Dale |
| Mounting Style | PCB Mount | PCB Mount | PCB Mount |
| Lead Diameter | 0.64 mm | 0.64 mm | 0.64 mm |
| Product Type | Metal Film Resistors | Metal Film Resistors | Metal Film Resistors |
| Factory Pack Quantity | 100 | - | 100 |
| Subcategory | Resistors | Resistors | Resistors |
| Part # Aliases | 1%T2 2.49M CMF55 | - | - |
| Unit Weight | 0.009877 oz | 0.009877 oz | 0.009877 oz |