Description
FIXED IND 39UH 209MA 1.93 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1641R-393J.
1641R-393J has an inductance value of 39 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-393J is rated for 209 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1641R-393J lists a DC resistance of 1.93Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1641R-393J 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 | 39 µH |
| Tolerance | ±5% |
| Current Rating | 209 mA |
| DC Resistance (DCR) | 1.93Ohm Max |
| Saturation Current | 180mA |
| 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 39UH 209MA 1.93 OHM TH |
| Series | 1641R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 50 @ 2.5MHz |
| Self Resonant Frequency | 29MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/1641R-393J/4179283 |
