Description
FIXED IND 47UH 1.03A 260 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 7447779147.
7447779147 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.
7447779147 is rated for 1.03 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
7447779147 lists a DC resistance of 260mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
7447779147 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 | 1.03 A |
| DC Resistance (DCR) | 260mOhm Max |
| Saturation Current | 1.1A |
| 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 1.03A 260 MOHM |
| Series | WE-PD Robust |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Self Resonant Frequency | 10.5MHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 7345 |
| Height - Seated (Max) | 0.177" (4.50mm) |
