Description
FIXED IND 1.8MH 300MA 4 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 2474-40K.
2474-40K has an inductance value of 1.8 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
2474-40K is rated for 300 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
2474-40K lists a DC resistance of 4Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
2474-40K 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 | 1.8 mH |
| Tolerance | ±10% |
| Current Rating | 300 mA |
| DC Resistance (DCR) | 4Ohm Max |
| Saturation Current | 150mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.240" Dia x 0.740" L (6.10mm x 18.80mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 1.8MH 300MA 4 OHM TH |
| Series | 2474 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/2474-40K/4189677 |
