Description
FIXED IND 22UH 255MA 490 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for L1207C220KPWST.
L1207C220KPWST has an inductance value of 22 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.
L1207C220KPWST is rated for 255 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
L1207C220KPWST lists a DC resistance of 490mOhm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
L1207C220KPWST uses a package or case of 1207 (3218 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 22 µH |
| Tolerance | ±10% |
| Current Rating | 255 mA |
| DC Resistance (DCR) | 490mOhm |
| Operating Temperature | -40°C ~ 105°C |
| Dimensions | 0.126" L x 0.071" W (3.20mm x 1.80mm) |
| Case / Size | 1207 (3218 Metric) |
| Package / Case | 1207 (3218 Metric) |
| Supplier | KEMET |
| Description | FIXED IND 22UH 255MA 490 MOHM |
| Series | L-PWS |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Self Resonant Frequency | 19MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1207 |
| Height - Seated (Max) | 0.079" (2.00mm) |
