Description
FIXED IND 4.7UH 15MA 1.8 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 7447966.
7447966 has an inductance value of 4.7 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.
7447966 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.
7447966 lists a DC resistance of 1.8Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
7447966 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 | 4.7 µH |
| Tolerance | ±10% |
| Current Rating | 15 mA |
| DC Resistance (DCR) | 1.8Ohm 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 4.7UH 15MA 1.8 OHM SMD |
| Series | WE-MI |
| Product Status | Active |
| Type / Construction | Multilayer |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 35 @ 10MHz |
| Self Resonant Frequency | 40MHz |
| Ratings | - |
| Inductance Test Frequency | 10 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0603 |
| Height - Seated (Max) | 0.039" (1.00mm) |
| Features | - |
