Description
FIXED IND 39UH 500MA 383.7 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for ASPI-0428S-390M-T.
ASPI-0428S-390M-T has an inductance value of 39 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.
ASPI-0428S-390M-T is rated for 500 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
ASPI-0428S-390M-T lists a DC resistance of 383.7mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
ASPI-0428S-390M-T uses a package or case of Surface Mount. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 39 µH |
| Tolerance | ±20% |
| Current Rating | 500 mA |
| DC Resistance (DCR) | 383.7mOhm Max |
| Operating Temperature | -40°C ~ 85°C |
| Case / Size | Surface Mount |
| Package / Case | Surface Mount |
| Supplier | Abracon |
| Description | FIXED IND 39UH 500MA 383.7 MOHM |
| Series | ASPI-0428S |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Supplier Device Package | Nonstandard |
| Height - Seated (Max) | 0.185" L x 0.185" W (4.70mm x 4.70mm) |
| Features | 0.118" (3.00mm) |
