Description
FIXED IND 22UH 410MA 900 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 77F220K-TR-RC.
77F220K-TR-RC 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.
77F220K-TR-RC is rated for 410 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
77F220K-TR-RC lists a DC resistance of 900mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
77F220K-TR-RC 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 | 22 µH |
| Tolerance | ±10% |
| Current Rating | 410 mA |
| DC Resistance (DCR) | 900mOhm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.157" Dia x 0.410" L (3.99mm x 10.41mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Bourns Inc. |
| Description | FIXED IND 22UH 410MA 900 MOHM TH |
| Series | 77F |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 60 @ 2.52MHz |
| Self Resonant Frequency | 9.9MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Through Hole |
