Description
FIXED IND 820NH 1.24A 180 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1840-09K.
1840-09K has an inductance value of 820 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.
1840-09K is rated for 1.24 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1840-09K lists a DC resistance of 180mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1840-09K 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 | 820 nH |
| Tolerance | ±10% |
| Current Rating | 1.24 A |
| DC Resistance (DCR) | 180mOhm 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 820NH 1.24A 180 MOHM |
| Series | 1840 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Phenolic |
| Shielding | Unshielded |
| Q @ Frequency | 55 @ 25MHz |
| Self Resonant Frequency | 220MHz |
| Inductance Test Frequency | 25 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/1840-09K/635904 |