Description
FIXED IND 2.7UH 460MA 1.2 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for ER1840-16KM.
ER1840-16KM has an inductance value of 2.7 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.
ER1840-16KM is rated for 460 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
ER1840-16KM lists a DC resistance of 1.2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
ER1840-16KM 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 | 2.7 µH |
| Tolerance | ±10% |
| Current Rating | 460 mA |
| DC Resistance (DCR) | 1.2Ohm 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 2.7UH 460MA 1.2 OHM TH |
| Series | ER1840 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Phenolic |
| Shielding | Unshielded |
| Q @ Frequency | 30 @ 7.9MHz |
| Self Resonant Frequency | 120MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/ER1840-16KM/4196859 |