Description
FIXED IND 22UH 4.1A 36 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744750420220.
744750420220 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.
744750420220 is rated for 4.1 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744750420220 lists a DC resistance of 36mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744750420220 uses a package or case of Radial, Vertical Cylinder. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 22 µH |
| Tolerance | ±20% |
| Current Rating | 4.1 A |
| DC Resistance (DCR) | 36mOhm Max |
| Saturation Current | 6.7A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.504" Dia (12.80mm) |
| Case / Size | Radial, Vertical Cylinder |
| Package / Case | Radial, Vertical Cylinder |
| Supplier | Würth Elektronik |
| Description | FIXED IND 22UH 4.1A 36 MOHM TH |
| Series | WE-FAMI |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Through Hole |
| Supplier Device Package | 1280 |
| Height - Seated (Max) | 0.354" (9.00mm) |
