Description
FIXED IND 12UH 3.05 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for BWLT00373110120J00.
BWLT00373110120J00 has an inductance value of 12 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.
BWLT00373110120J00 is rated for 540 mA (IDC). Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
BWLT00373110120J00 lists a DC resistance of 3.05Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
BWLT00373110120J00 uses a package or case of 1210 (3225 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 12 µH |
| Tolerance | ±5% |
| Current Rating | 540 mA (IDC) |
| DC Resistance (DCR) | 3.05Ohm Max |
| Saturation Current | 540mA |
| Operating Temperature | -25°C ~ 105°C |
| Dimensions | 0.148" L x 0.122" W (3.75mm x 3.10mm) |
| Case / Size | 1210 (3225 Metric) |
| Package / Case | 1210 (3225 Metric) |
| Supplier | Pulse Electronics |
| Description | FIXED IND 12UH 3.05 OHM SMD |
| Series | BWLT |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 16 Typ @ 2.52 MHz |
| Self Resonant Frequency | 70 MHz Min |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1210 |
| Height - Seated (Max) | 0.041" (1.05mm) |