Description
FIXED IND 1.8UH 500MA 200 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SMRF1512S-181KS.
SMRF1512S-181KS has an inductance value of 1.8 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.
SMRF1512S-181KS 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.
SMRF1512S-181KS lists a DC resistance of 200mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SMRF1512S-181KS uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 1.8 µH |
| Tolerance | ±10% |
| Current Rating | 500 mA |
| DC Resistance (DCR) | 200mOhm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.155" L x 0.125" W (3.94mm x 3.18mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Gowanda |
| Description | FIXED IND 1.8UH 500MA 200 MOHM |
| Series | SMRF1512S |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 100 @ 7.9MHz |
| Self Resonant Frequency | 120MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.140" (3.56mm) |
