Description
FIXED IND 4.7MH 250MA 12 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744776347.
744776347 has an inductance value of 4.7 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
744776347 is rated for 250 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744776347 lists a DC resistance of 12Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744776347 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 | 4.7 mH |
| Tolerance | ±10% |
| Current Rating | 250 mA |
| DC Resistance (DCR) | 12Ohm Max |
| Saturation Current | 300mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.402" L x 0.354" W (10.20mm x 9.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 4.7MH 250MA 12 OHM SMD |
| Series | WE-ASI |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Self Resonant Frequency | 650kHz |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.272" (6.90mm) |
