Description
FIXED IND 2.2UH 520MA 1.1 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744758322A.
744758322A has an inductance value of 2.2 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.
744758322A is rated for 520 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744758322A lists a DC resistance of 1.1Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744758322A uses a package or case of 1008 (2520 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 2.2 µH |
| Tolerance | ±5% |
| Current Rating | 520 mA |
| DC Resistance (DCR) | 1.1Ohm Max |
| Operating Temperature | -40°C ~ 85°C |
| Dimensions | 0.102" L x 0.083" W (2.60mm x 2.10mm) |
| Case / Size | 1008 (2520 Metric) |
| Package / Case | 1008 (2520 Metric) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 2.2UH 520MA 1.1 OHM |
| Series | WE-RFH |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 20 @ 7.96MHz |
| Self Resonant Frequency | 160MHz |
| Inductance Test Frequency | 7.96 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1008 (2520 Metric) |
| Height - Seated (Max) | 0.075" (1.90mm) |
