Description
FIXED IND 27UH 750MA 350 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 2890-30H.
2890-30H has an inductance value of 27 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.
2890-30H is rated for 750 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
2890-30H lists a DC resistance of 350mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
2890-30H 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 | 27 µH |
| Tolerance | ±3% |
| Current Rating | 750 mA |
| DC Resistance (DCR) | 350mOhm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.280" Dia x 0.900" L (7.11mm x 22.86mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 27UH 750MA 350 MOHM TH |
| Series | 2890 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 45 @ 2.5MHz |
| Self Resonant Frequency | 22MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/2890-30H/4191220 |
