Description
FIXED IND 390UH 1.4A 300 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for DB1-393.
DB1-393 has an inductance value of 390 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.
DB1-393 is rated for 1.4 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
DB1-393 lists a DC resistance of 300mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
DB1-393 uses a package or case of Radial, Vertical Cylinder (Open). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 390 µH |
| Tolerance | ±20% |
| Current Rating | 1.4 A |
| DC Resistance (DCR) | 300mOhm Max |
| Saturation Current | 3.3A |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.650" Dia (16.51mm) |
| Case / Size | Radial, Vertical Cylinder (Open) |
| Package / Case | Radial, Vertical Cylinder (Open) |
| Supplier | Gowanda |
| Description | FIXED IND 390UH 1.4A 300 MOHM TH |
| Series | DB1 |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Radial |
| Height - Seated (Max) | 0.712" (18.08mm) |
