Surface mount power inductor featuring a shielded drum core construction. Offers 4.7µH inductance with a 20% tolerance, operating at 100kHz. Rated for a maximum DC current of 3.09A with a low DC resistance of 29.7mΩ. Ferrite core material and a wide operating temperature range from -40°C to 125°C. Packaged in tape and reel for automated assembly.
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Eaton DR73-4R7-R technical specifications.
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| Current Rating | 3.09A |
| DC Resistance (DCR) | 29.7mR |
| Depth | 7.6mm |
| Height | 3.55mm |
| Height - Seated (Max) | 0.139inch |
| Inductance | 4.7uH |
| Inductance Tolerance | 20% |
| Inductor Type | POWER |
| Lead Free | Lead Free |
| Length | 7.6mm |
| Max DC Current | 3.09A |
| Max Operating Temperature | 125°C |
| Military Standard | Not |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1350 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Rated Current-Max | 3.09A |
| Reach SVHC Compliant | No |
| RMS Current (Irms) | 3.09A |
| RoHS Compliant | Yes |
| Saturation Current | 3.78A |
| Self Resonant Frequency | 100kHz |
| Series | DR |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 20% |
| Weight | 0.032oz |
| Width | 0.299inch |
| RoHS | Compliant |
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