Description
FIXED IND 8.2UH 690MA 480 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for B78148S1822K009.
B78148S1822K009 has an inductance value of 8.2 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.
B78148S1822K009 is rated for 690 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
B78148S1822K009 lists a DC resistance of 480mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
B78148S1822K009 uses a package or case of Radial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 8.2 µH |
| Tolerance | ±10% |
| Current Rating | 690 mA |
| DC Resistance (DCR) | 480mOhm Max |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.157" Dia x 0.362" L (4.00mm x 9.20mm) |
| Case / Size | Radial |
| Package / Case | Radial |
| Supplier | TDK |
| Description | FIXED IND 8.2UH 690MA 480 MOHM |
| Series | BC |
| Product Status | Last Time Buy |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 65 @ 7.96MHz |
| Self Resonant Frequency | 50MHz |
| Ratings | - |
| Inductance Test Frequency | 7.96 MHz |
| Mounting Type | Through Hole |
| Supplier Device Package | - |
| Height - Seated (Max) | - |
| Features | - |
