Description
FIXED IND 820UH 500MA 3.9 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for B82472G4824M000.
B82472G4824M000 has an inductance value of 820 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.
B82472G4824M000 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.
B82472G4824M000 lists a DC resistance of 3.9Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
B82472G4824M000 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 | 820 µH |
| Tolerance | ±20% |
| Current Rating | 500 mA |
| DC Resistance (DCR) | 3.9Ohm Max |
| Saturation Current | 170mA |
| 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 | TDK |
| Description | FIXED IND 820UH 500MA 3.9 OHM |
| Series | B82472G4 |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.177" (4.50mm) |
