Description
FIXED IND 220UH 7.1A 60 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744155.
744155 has an inductance value of 220 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.
744155 is rated for 7.1 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744155 lists a DC resistance of 60mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744155 uses a package or case of Radial, Vertical (Open). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 220 µH |
| Tolerance | ±20% |
| Current Rating | 7.1 A |
| DC Resistance (DCR) | 60mOhm Max |
| Saturation Current | 2A |
| Operating Temperature | -40°C ~ 105°C |
| Dimensions | 1.693" Dia x 0.591" W (43.00mm x 15.00mm) |
| Case / Size | Radial, Vertical (Open) |
| Package / Case | Radial, Vertical (Open) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 220UH 7.1A 60 MOHM TH |
| Series | WE-SI |
| Product Status | Active |
| Type / Construction | Toroidal |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Self Resonant Frequency | 4.7MHz |
| Inductance Test Frequency | 10 kHz |
| Mounting Type | Through Hole |
