Description
FIXED IND 4.7UH 620MA 390 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for LAL04KB4R7K.
LAL04KB4R7K 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.
LAL04KB4R7K is rated for 620 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
LAL04KB4R7K lists a DC resistance of 390mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
LAL04KB4R7K uses a package or case of Axial. 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 | ±10% |
| Current Rating | 620 mA |
| DC Resistance (DCR) | 390mOhm Max |
| Operating Temperature | -25°C ~ 105°C |
| Dimensions | 0.157" Dia x 0.386" L (4.00mm x 9.80mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Taiyo Yuden |
| Description | FIXED IND 4.7UH 620MA 390 MOHM |
| Series | LA, L Type |
| Product Status | Obsolete |
| Shielding | Unshielded |
| Q @ Frequency | 70 @ 7.96MHz |
| Self Resonant Frequency | 56MHz |
| Inductance Test Frequency | 7.96 MHz |
| Mounting Type | Through Hole |
