Description
FIXED IND 12UH 465MA 450 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 21M122K.
21M122K has an inductance value of 12 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.
21M122K is rated for 465 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
21M122K lists a DC resistance of 450mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
21M122K 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 | 12 µH |
| Tolerance | ±10% |
| Current Rating | 465 mA |
| DC Resistance (DCR) | 450mOhm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.220" Dia x 0.560" L (5.59mm x 14.22mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Gowanda |
| Description | FIXED IND 12UH 465MA 450 MOHM TH |
| Series | 21M |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron Powder |
| Shielding | Unshielded |
| Q @ Frequency | 45 @ 2.5MHz |
| Self Resonant Frequency | 34MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Axial |
