The DR331-2-472 is a wirewound power inductor from Datatronics with a nominal inductance of 4.7uH and a tolerance of 20%. It has a maximum DC current rating of 1.5A and a maximum DC resistance of 0.09 ohms. The inductor measures 6.6mm in length, 4.45mm in depth, and 2.92mm in height. It operates over a temperature range of -40°C to 85°C.
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| Type | Power |
| Technology | Wirewound |
| Protection Style | Unshielded |
| Inductance | 4.7uH |
| Tolerance | 20% |
| Inductance Test Frequency | 100KHz |
| Maximum DC Current | 1.5A |
| Maximum Saturation Current | 1.5A |
| Max DC Resistance | 0.09Ohm |
| Minimum Self Resonant Frequency | 50MHz |
| Product Length | 6.6mm |
| Height | 2.92mm |
| Product Depth | 4.45mm |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| RoHS | Yes |
| RoHS Version | 2002/95/EC |
