Description
FIXED IND 3.3UH 22A 2 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for DB3-331.
DB3-331 has an inductance value of 3.3 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.
DB3-331 is rated for 22 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
DB3-331 lists a DC resistance of 2mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
DB3-331 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 | 3.3 µH |
| Tolerance | ±20% |
| Current Rating | 22 A |
| DC Resistance (DCR) | 2mOhm Max |
| Saturation Current | 74A |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 1.100" Dia (27.94mm) |
| Case / Size | Radial, Vertical Cylinder (Open) |
| Package / Case | Radial, Vertical Cylinder (Open) |
| Supplier | Gowanda |
| Description | FIXED IND 3.3UH 22A 2 MOHM TH |
| Series | DB3 |
| 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) | 0.887" (22.53mm) |
