Description
FIXED IND 1.1UH 730MA 420 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 511R-22F.
511R-22F has an inductance value of 1.1 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.
511R-22F is rated for 730 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
511R-22F lists a DC resistance of 420mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
511R-22F 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 | 1.1 µH |
| Tolerance | ±1% |
| Current Rating | 730 mA |
| DC Resistance (DCR) | 420mOhm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 1.1UH 730MA 420 MOHM |
| Series | 511R |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Phenolic |
| Shielding | Unshielded |
| Q @ Frequency | 33 @ 7.9MHz |
| Self Resonant Frequency | 190MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/511R-22F/4201238 |
