| PartNumber | CMF552K2100FHEK | CMF552K2100FHEB | CMF552K2100FHEA |
| Description | Metal Film Resistors - Through Hole 1/4watt 2.21Kohms 1% | Metal Film Resistors - Through Hole 1/4watt 2.21Kohms 1% | Res Metal Film 2.21K Ohm 1% 0.5W(1/2W) ±50ppm/C Epoxy AXL T/R |
| Manufacturer | Vishay Dale | Vishay Dale | - |
| Product Category | Through Hole Resistors | Through Hole Resistors | - |
| Series | CMF | CMF | - |
| Packaging | Bulk Alternate Packaging | Cut Tape (CT) Alternate Packaging | - |
| Height | - | - | - |
| Package Case | Axial | Axial | - |
| Operating Temperature | -55°C ~ 175°C | -55°C ~ 175°C | - |
| Features | Flame Retardant Coating, Moisture Resistant, Safety | Flame Retardant Coating, Moisture Resistant, Safety | - |
| Size Dimension | 0.090" Dia x 0.240" L (2.29mm x 6.10mm) | 0.090" Dia x 0.240" L (2.29mm x 6.10mm) | - |
| Supplier Device Package | Axial | Axial | - |
| Power Watts | 0.5W, 1/2W | 0.5W, 1/2W | - |
| Resistance Ohms | 2.21k | 2.21k | - |
| Tolerance | ±1% | ±1% | - |
| Number of Terminations | 2 | 2 | - |
| Temperature Coefficient | ±50ppm/°C | ±50ppm/°C | - |
| Composition | Metal Film | Metal Film | - |
| Failure Rate | - | - | - |