Description
FIXED IND 270NH 2A 65 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for ER1840-03KR.
ER1840-03KR has an inductance value of 270 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.
ER1840-03KR is rated for 2 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
ER1840-03KR lists a DC resistance of 65mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
ER1840-03KR 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 | 270 nH |
| Tolerance | ±10% |
| Current Rating | 2 A |
| DC Resistance (DCR) | 65mOhm Max |
| Saturation Current | - |
| 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 270NH 2A 65 MOHM TH |
| Series | ER1840 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Phenolic |
| Shielding | Unshielded |
| Q @ Frequency | 50 @ 25MHz |
| Self Resonant Frequency | 350MHz |
| Ratings | - |
| Inductance Test Frequency | 25 MHz |
| Mounting Type | Through Hole |
| Supplier Device Package | - |
| Height - Seated (Max) | - |
| Features | https://www.digikey.com/en/products/detail/delevan/ER1840-03KR/4196736 |
