Description
FIXED IND 4.7UH 190MA 1.7 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for LAL03NA4R7K.
LAL03NA4R7K 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.
LAL03NA4R7K is rated for 190 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
LAL03NA4R7K lists a DC resistance of 1.7Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
LAL03NA4R7K 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 | 190 mA |
| DC Resistance (DCR) | 1.7Ohm Max |
| Operating Temperature | -25°C ~ 105°C |
| Dimensions | 0.102" Dia x 0.276" L (2.60mm x 7.00mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Taiyo Yuden |
| Description | FIXED IND 4.7UH 190MA 1.7 OHM TH |
| Series | LA, L Type |
| Product Status | Obsolete |
| Shielding | Unshielded |
| Q @ Frequency | 50 @ 7.96MHz |
| Self Resonant Frequency | 56MHz |
| Inductance Test Frequency | 7.96 MHz |
| Mounting Type | Through Hole |
