Description
FIXED IND 27UH 260MA 1.19 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for ER17S272KR.
ER17S272KR has an inductance value of 27 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.
ER17S272KR is rated for 260 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
ER17S272KR lists a DC resistance of 1.19Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
ER17S272KR 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 | 27 µH |
| Tolerance | ±10% |
| Current Rating | 260 mA |
| DC Resistance (DCR) | 1.19Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.162" Dia x 0.410" L (4.11mm x 10.41mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Gowanda |
| Description | FIXED IND 27UH 260MA 1.19 OHM TH |
| Series | ER17S |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 45 @ 2.5MHz |
| Self Resonant Frequency | 38MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Axial |
