Description
FIXED IND 820UH 53MA 17 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4379R-824JS.
4379R-824JS 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.
4379R-824JS is rated for 53 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4379R-824JS lists a DC resistance of 17Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4379R-824JS uses a package or case of 2-SMD. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 820 µH |
| Tolerance | ±5% |
| Current Rating | 53 mA |
| DC Resistance (DCR) | 17Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.163" L x 0.133" W (4.14mm x 3.38mm) |
| Case / Size | 2-SMD |
| Package / Case | 2-SMD |
| Supplier | Delevan |
| Description | FIXED IND 820UH 53MA 17 OHM SMD |
| Series | 4379R |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 95 @ 790kHz |
| Self Resonant Frequency | 2.1MHz |
| Inductance Test Frequency | 790 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.140" (3.56mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/4379R-824JS/4193153 |