Description
FIXED IND 390NH 290MA 2.1 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744760239C.
744760239C has an inductance value of 390 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
744760239C is rated for 290 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744760239C lists a DC resistance of 2.1Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744760239C uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 390 nH |
| Tolerance | ±5% |
| Current Rating | 290 mA |
| DC Resistance (DCR) | 2.1Ohm Max |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.090" L x 0.067" W (2.29mm x 1.70mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 390NH 290MA 2.1 OHM |
| Series | WE-KI |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ceramic |
| Shielding | Unshielded |
| Q @ Frequency | 35 @ 250MHz |
| Self Resonant Frequency | 560MHz |
| Inductance Test Frequency | 100 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0805 |
| Height - Seated (Max) | 0.058" (1.48mm) |
