Description
FIXED IND 180UH 620MA 1.45 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SPD73R-184M.
SPD73R-184M has an inductance value of 180 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.
SPD73R-184M is rated for 620 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SPD73R-184M lists a DC resistance of 1.45Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SPD73R-184M 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 | 180 µH |
| Tolerance | ±20% |
| Current Rating | 620 mA |
| DC Resistance (DCR) | 1.45Ohm Max |
| Saturation Current | 620mA |
| 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 180UH 620MA 1.45 OHM |
| Series | SPD73R |
| 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) | 0.154" (3.90mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/SPD73R-184M/1094585 |