Description
FIXED IND 3.9UH 500MA 830 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SML32S-391JLF.
SML32S-391JLF has an inductance value of 3.9 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.
SML32S-391JLF is rated for 500 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SML32S-391JLF lists a DC resistance of 830mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SML32S-391JLF 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 | 3.9 µH |
| Tolerance | ±5% |
| Current Rating | 500 mA |
| DC Resistance (DCR) | 830mOhm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.126" L x 0.098" W (3.20mm x 2.49mm) |
| Case / Size | 1210 (3225 Metric) |
| Package / Case | 1210 (3225 Metric) |
| Supplier | Gowanda |
| Description | FIXED IND 3.9UH 500MA 830 MOHM |
| Series | SML32 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Shielded |
| Self Resonant Frequency | 42MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1210 |
| Height - Seated (Max) | 0.102" (2.60mm) |
