Description
FIXED IND 4.7UH 175MA 2.3 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for LEM2520T4R7J.
LEM2520T4R7J 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.
LEM2520T4R7J is rated for 175 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
LEM2520T4R7J lists a DC resistance of 2.3Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
LEM2520T4R7J uses a package or case of 1008 (2520 Metric). 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 | ±5% |
| Current Rating | 175 mA |
| DC Resistance (DCR) | 2.3Ohm Max |
| Operating Temperature | -40°C ~ 85°C |
| Dimensions | 0.098" L x 0.079" W (2.50mm x 2.00mm) |
| Case / Size | 1008 (2520 Metric) |
| Package / Case | 1008 (2520 Metric) |
| Supplier | Taiyo Yuden |
| Description | FIXED IND 4.7UH 175MA 2.3 OHM |
| Series | LE, M Type |
| Product Status | Obsolete |
| Type / Construction | Wirewound |
| Shielding | Unshielded |
| Q @ Frequency | 30 @ 7.96MHz |
| Self Resonant Frequency | 40MHz |
| Inductance Test Frequency | 7.96 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1008 (2520 Metric) |
| Height - Seated (Max) | 0.079" (2.00mm) |
