Description
FIXED IND 4.7UH 850MA 312.5 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 74479775247.
74479775247 has an inductance value of 4.7 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.
74479775247 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.
74479775247 lists a DC resistance of 312.5mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
74479775247 uses a package or case of 0805 (2012 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 4.7 µH |
| Tolerance | ±20% |
| Current Rating | 850 mA |
| DC Resistance (DCR) | 312.5mOhm Max |
| Saturation Current | 250mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.079" L x 0.047" W (2.00mm x 1.20mm) |
| Case / Size | 0805 (2012 Metric) |
| Package / Case | 0805 (2012 Metric) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 4.7UH 850MA 312.5 MOHM |
| Series | WE-PMI |
| Product Status | Active |
| Type / Construction | Multilayer |
| Core Material | - |
| Shielding | Shielded |
| Q @ Frequency | 25 @ 1MHz |
| Self Resonant Frequency | 30MHz |
| Ratings | - |
| Inductance Test Frequency | 1 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0805 |
| Height - Seated (Max) | 0.039" (1.00mm) |
| Features | - |
