Surface mount shielded drum core inductor featuring 4.7µH inductance with a 20% tolerance, tested at 100kHz. This ferrite core component offers a maximum DC current rating of 2.92A and a saturation current of 3.52A, with a low DC resistance of 33mΩ. Designed for automotive applications and AEC-Q200 qualified, it operates within a temperature range of -40°C to 165°C and is supplied in tape and reel packaging.
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Eaton DRA73-4R7-R technical specifications.
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| Current | 2.3A |
| Current Rating | 2.92A |
| DC Resistance (DCR) | 33mR |
| Depth | 7.6mm |
| Height | 3.55mm |
| Height - Seated (Max) | 0.139inch |
| Inductance | 4.7uH |
| Inductance Tolerance | 20% |
| Length | 7.6mm |
| Max DC Current | 2.92A |
| Max Operating Temperature | 165°C |
| Military Standard | Not |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1350 |
| Packaging | Tape and Reel |
| Ratings | AEC-Q200 |
| Reach SVHC Compliant | No |
| RMS Current (Irms) | 2.92A |
| RoHS Compliant | Yes |
| Saturation Current | 3.52A |
| Self Resonant Frequency | 100kHz |
| Series | DRA |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 20% |
| Weight | 0.016oz |
| Width | 0.299inch |
| RoHS | Compliant |
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