Surface mount fixed inductor featuring a shielded drum core with ferrite material. Offers inductance values of 3.3µH (series) and 3.54µH (parallel) with a 20% tolerance. Rated for a maximum DC current of 4.22A and RMS current of 3.31A, with a DC resistance of 51.75mΩ at 100kHz. Operates within a temperature range of -40°C to 125°C and is supplied in tape and reel packaging.
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Eaton DRQ73-3R3-R technical specifications.
| Package/Case | SMD/SMT |
| Core Material | Ferrite |
| Current | 1.66A |
| DC Resistance (DCR) | 51.75mR |
| Depth | 7.6mm |
| Height | 3.55mm |
| Inductance | 3.3uH |
| Inductance - Parallel | 3.54uH |
| Inductance - Series | 14.16uH |
| Inductance Tolerance | 20% |
| Lead Free | Lead Free |
| Length | 7.6mm |
| Max DC Current | 4.22A |
| Max Operating Temperature | 125°C |
| Military Standard | Not |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of Coils | 2 |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Rated Current-Max | 3.31A |
| RMS Current (Irms) | 3.31A |
| RoHS Compliant | No |
| Self Resonant Frequency | 100kHz |
| Series | DRQ |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 20% |
| Weight | 0.032oz |
| Width | 0.299inch |
| RoHS | Not CompliantNo |
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