Description
FIXED IND 4.7UH 4A 18 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744772047.
744772047 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.
744772047 is rated for 4 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744772047 lists a DC resistance of 18mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744772047 uses a package or case of Radial, Vertical Cylinder (Open). 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 | 4 A |
| DC Resistance (DCR) | 18mOhm Max |
| Saturation Current | 5.4A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.307" Dia (7.80mm) |
| Case / Size | Radial, Vertical Cylinder (Open) |
| Package / Case | Radial, Vertical Cylinder (Open) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 4.7UH 4A 18 MOHM TH |
| Series | WE-TI |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Self Resonant Frequency | 43.1MHz |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.394" (10.00mm) |
