Description
FIXED IND 3.3UH 1.15A 305 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 28M331K.
28M331K 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.
28M331K is rated for 1.15 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
28M331K lists a DC resistance of 305mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
28M331K uses a package or case of Axial. 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 | ±10% |
| Current Rating | 1.15 A |
| DC Resistance (DCR) | 305mOhm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.281" Dia x 0.900" L (7.14mm x 22.86mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Gowanda |
| Description | FIXED IND 3.3UH 1.15A 305 MOHM |
| Series | 28M |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Phenolic |
| Shielding | Unshielded |
| Q @ Frequency | 60 @ 7.9MHz |
| Self Resonant Frequency | 100MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Axial |
