Description
FIXED IND 82UH 290MA 2 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 77F820J-TR-RC.
77F820J-TR-RC has an inductance value of 82 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.
77F820J-TR-RC is rated for 290 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
77F820J-TR-RC lists a DC resistance of 2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
77F820J-TR-RC uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
Explore Related Datasheet Paths
Continue from 77F820J-TR-RC to manufacturer, series, and broader datasheet collections.
Alternative Solutions
Compare possible alternatives with similar specifications. Verify every electrical and mechanical requirement before use.
Product Attributes
| Inductance | 82 µH |
| Tolerance | ±5% |
| Current Rating | 290 mA |
| DC Resistance (DCR) | 2Ohm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.157" Dia x 0.410" L (3.99mm x 10.41mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Bourns Inc. |
| Description | FIXED IND 82UH 290MA 2 OHM TH |
| Series | 77F |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 35 @ 2.52MHz |
| Self Resonant Frequency | 5.3MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Through Hole |
