Description
FIXED IND 820UH 230MA 4 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SDR0805-821KL.
SDR0805-821KL 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.
SDR0805-821KL is rated for 230 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SDR0805-821KL lists a DC resistance of 4Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SDR0805-821KL uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
Explore Related Datasheet Paths
Continue from SDR0805-821KL 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 | 820 µH |
| Tolerance | ±10% |
| Current Rating | 230 mA |
| DC Resistance (DCR) | 4Ohm Max |
| Saturation Current | 350mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.307" L x 0.307" W (7.80mm x 7.80mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 820UH 230MA 4 OHM SMD |
| Series | SDR0805 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 28 @ 796kHz |
| Self Resonant Frequency | 3MHz |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.209" (5.30mm) |
