Description
FIXED IND 1.2MH 180MA 9 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for IRF46ER122K.
IRF46ER122K has an inductance value of 1.2 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.
IRF46ER122K is rated for 180 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
IRF46ER122K lists a DC resistance of 9Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
IRF46ER122K uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
Explore Related Datasheet Paths
Continue from IRF46ER122K to manufacturer, series, and broader datasheet collections.
Product Attributes
| Inductance | 1.2 mH |
| Tolerance | ±10% |
| Current Rating | 180 mA |
| DC Resistance (DCR) | 9Ohm 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 1.2MH 180MA 9 OHM TH |
| Series | IRF-46 |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 80 @ 2.52MHz |
| Self Resonant Frequency | 1.5MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Through Hole |
