Description
FIXED IND 1.2UH 1.12A 190 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 21M121KLF.
21M121KLF has an inductance value of 1.2 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.
21M121KLF is rated for 1.12 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
21M121KLF lists a DC resistance of 190mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
21M121KLF 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 | 1.2 µH |
| Tolerance | ±10% |
| Current Rating | 1.12 A |
| DC Resistance (DCR) | 190mOhm Max |
| Operating Temperature | -55°C ~ 125°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 1.2UH 1.12A 190 MOHM |
| Series | 21M |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Phenolic |
| Shielding | Unshielded |
| Q @ Frequency | 40 @ 7.9MHz |
| Self Resonant Frequency | 180MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Axial |
