Description
FIXED IND 390NH 1.86A 80 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1840R-05J.
1840R-05J has an inductance value of 390 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
1840R-05J is rated for 1.86 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1840R-05J lists a DC resistance of 80mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1840R-05J 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 | 390 nH |
| Tolerance | ±5% |
| Current Rating | 1.86 A |
| DC Resistance (DCR) | 80mOhm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.187" Dia x 0.437" L (4.75mm x 11.10mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 390NH 1.86A 80 MOHM TH |
| Series | 1840R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Phenolic |
| Shielding | Unshielded |
| Q @ Frequency | 55 @ 25MHz |
| Self Resonant Frequency | 300MHz |
| Inductance Test Frequency | 25 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/1840R-05J/4180201 |
