Description
FIXED IND 22UH 430MA 1.6 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1945R-12K.
1945R-12K 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.
1945R-12K is rated for 430 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1945R-12K lists a DC resistance of 1.6Ohm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1945R-12K uses a package or case of Through Hole. 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 | 430 mA |
| DC Resistance (DCR) | 1.6Ohm |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | - |
| Case / Size | Through Hole |
| Package / Case | Through Hole |
| Supplier | Delevan |
| Description | FIXED IND 22UH 430MA 1.6 OHM TH |
| Series | 1945R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 75 @ 2.5MHz |
| Self Resonant Frequency | 32MHz |
| Ratings | - |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | - |
| Supplier Device Package | Axial |
| Height - Seated (Max) | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) |
| Features | - |
