Description
FIXED IND 430UH 115MA 17.1 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1638R-10H.
1638R-10H has an inductance value of 430 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.
1638R-10H is rated for 115 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1638R-10H lists a DC resistance of 17.1Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1638R-10H 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 | 430 µH |
| Tolerance | ±3% |
| Current Rating | 115 mA |
| DC Resistance (DCR) | 17.1Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 430UH 115MA 17.1 OHM |
| Series | 1638R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 65 @ 790kHz |
| Self Resonant Frequency | 4.2MHz |
| Inductance Test Frequency | 790 kHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/1638R-10H/4179084 |
