Description
FIXED IND 47UH 850MA 360 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 7447789147W.
7447789147W has an inductance value of 47 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.
7447789147W is rated for 850 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
7447789147W lists a DC resistance of 360mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
7447789147W 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 | 47 µH |
| Tolerance | ±20% |
| Current Rating | 850 mA |
| DC Resistance (DCR) | 360mOhm Max |
| Saturation Current | 1A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.287" L x 0.287" W (7.30mm x 7.30mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 47UH 850MA 360 MOHM |
| Series | WE-PDW |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Self Resonant Frequency | 13MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.138" (3.50mm) |
