Description
FIXED IND 330UH 500MA 1.86 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SPD74R-334M.
SPD74R-334M has an inductance value of 330 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.
SPD74R-334M is rated for 500 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SPD74R-334M lists a DC resistance of 1.86Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SPD74R-334M uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 330 µH |
| Tolerance | ±20% |
| Current Rating | 500 mA |
| DC Resistance (DCR) | 1.86Ohm Max |
| Saturation Current | 500mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.287" L x 0.287" W (7.30mm x 7.30mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 330UH 500MA 1.86 OHM |
| Series | SPD74R |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.185" (4.70mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/SPD74R-334M/1094601 |