Description
FIXED IND 27MH 40MA 210 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for IRF46ER273K.
IRF46ER273K has an inductance value of 27 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
IRF46ER273K is rated for 40 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
IRF46ER273K lists a DC resistance of 210Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
IRF46ER273K 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 mH |
| Tolerance | ±10% |
| Current Rating | 40 mA |
| DC Resistance (DCR) | 210Ohm Max |
| Operating Temperature | -20°C ~ 105°C |
| Dimensions | 0.205" Dia x 0.394" L (5.20mm x 10.00mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Vishay Dale |
| Description | FIXED IND 27MH 40MA 210 OHM TH |
| Series | IRF-46 |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 40 @ 79.6kHz |
| Self Resonant Frequency | 300kHz |
| Inductance Test Frequency | 79.6 kHz |
| Mounting Type | Through Hole |
