Description
FIXED IND 3.3UH 15MA 1.4 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 74479653.
74479653 has an inductance value of 3.3 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
74479653 is rated for 15 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
74479653 lists a DC resistance of 1.4Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
74479653 uses a package or case of 0603 (1608 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 3.3 µH |
| Tolerance | ±10% |
| Current Rating | 15 mA |
| DC Resistance (DCR) | 1.4Ohm Max |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.063" L x 0.031" W (1.60mm x 0.80mm) |
| Case / Size | 0603 (1608 Metric) |
| Package / Case | 0603 (1608 Metric) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 3.3UH 15MA 1.4 OHM SMD |
| Series | WE-MI |
| Product Status | Active |
| Type / Construction | Multilayer |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 35 @ 10MHz |
| Self Resonant Frequency | 45MHz |
| Ratings | - |
| Inductance Test Frequency | 10 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0603 |
| Height - Seated (Max) | 0.039" (1.00mm) |
| Features | - |
