Description
FIXED IND 18UH 120MA 4.5 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744762418A.
744762418A has an inductance value of 18 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.
744762418A is rated for 120 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744762418A lists a DC resistance of 4.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744762418A uses a package or case of 1008 (2520 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 18 µH |
| Tolerance | ±5% |
| Current Rating | 120 mA |
| DC Resistance (DCR) | 4.5Ohm Max |
| Operating Temperature | -40°C ~ 85°C |
| Dimensions | 0.102" L x 0.083" W (2.60mm x 2.10mm) |
| Case / Size | 1008 (2520 Metric) |
| Package / Case | 1008 (2520 Metric) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 18UH 120MA 4.5 OHM SMD |
| Series | WE-RFI |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 15 @ 2.52MHz |
| Self Resonant Frequency | 24MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1008 (2520 Metric) |
| Height - Seated (Max) | 0.075" (1.90mm) |
