Description
FIXED IND 8.2UH 250MA 1.32 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1641R-822J.
1641R-822J 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.
1641R-822J is rated for 250 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1641R-822J lists a DC resistance of 1.32Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1641R-822J uses a package or case of Axial. 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 | ±5% |
| Current Rating | 250 mA |
| DC Resistance (DCR) | 1.32Ohm Max |
| Saturation Current | 250mA |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.162" Dia x 0.410" L (4.11mm x 10.41mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 8.2UH 250MA 1.32 OHM |
| Series | 1641R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Shielded |
| Q @ Frequency | 50 @ 7.9MHz |
| Self Resonant Frequency | 50MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/1641R-822J/4179313 |