Description
FIXED IND 1.5MH 55MA 38.5 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744045152.
744045152 has an inductance value of 1.5 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.
744045152 is rated for 55 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744045152 lists a DC resistance of 38.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744045152 uses a package or case of 1812 (4532 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 1.5 mH |
| Tolerance | ±10% |
| Current Rating | 55 mA |
| DC Resistance (DCR) | 38.5Ohm Max |
| Saturation Current | 95mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Case / Size | 1812 (4532 Metric) |
| Package / Case | 1812 (4532 Metric) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 1.5MH 55MA 38.5 OHM |
| Series | WE-LQ |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 35 @ 252kHz |
| Self Resonant Frequency | 2MHz |
| Inductance Test Frequency | 1 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 |
| Height - Seated (Max) | 0.114" (2.90mm) |
