AIUR-03-3R3K
FIXED IND 3.3UH 2.9A 25 MOHM THManufacturer: Abracon LLC
Categories: Fixed Inductors
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Abracon LLC AIUR-03 series wirewound inductor, part number AIUR-03-3R3K. This unshielded, drum core inductor offers a 3.3 µH inductance with a ±10% tolerance, tested at 7.96 MHz. It features a DC resistance of 25 mOhm maximum and a current rating of 2.9 A, with a saturation current of 5.5 A. The device has a Q factor of 20 at 7.96 MHz and a self-resonant frequency of 79 MHz. Its physical dimensions are 0.354 inches (9.00mm) in diameter and 0.472 inches (12.00mm) in seated height. Designed for through-hole mounting, this vertical cylinder component operates within a temperature range of -25°C to 85°C. Applications include power supplies, DC-DC converters, and filtering circuits in industrial and consumer electronics.
Additional Information
Series: AIUR-03RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±10% |
| Packaging | Bulk |
| Package / Case | Radial, Vertical Cylinder |
| Size / Dimension | 0.354"" Dia (9.00mm) |
| Mounting Type | Through Hole |
| Shielding | Unshielded |
| Type | Drum Core, Wirewound |
| Operating Temperature | -25°C ~ 85°C |
| DC Resistance (DCR) | 25mOhm Max |
| Q @ Freq | 20 @ 7.96MHz |
| Frequency - Self Resonant | 79MHz |
| Ratings | - |
| Current - Saturation (Isat) | 5.5A |
| Material - Core | Ferrite |
| Inductance Frequency - Test | 7.96 MHz |
| Supplier Device Package | - |
| Height - Seated (Max) | 0.472"" (12.00mm) |
| Inductance | 3.3 µH |
| Current Rating (Amps) | 2.9 A |
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