Description
FIXED IND 820UH 320MA 2.55 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744776282.
744776282 has an inductance value of 820 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.
744776282 is rated for 320 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744776282 lists a DC resistance of 2.55Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744776282 uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 820 µH |
| Tolerance | ±10% |
| Current Rating | 320 mA |
| DC Resistance (DCR) | 2.55Ohm Max |
| Saturation Current | 410mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.394" L x 0.354" W (10.00mm x 9.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 820UH 320MA 2.55 OHM |
| Series | WE-PD2 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Self Resonant Frequency | 2.5MHz |
| Inductance Test Frequency | 10 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.232" (5.90mm) |
