Description
FIXED IND 120UH 203MA 5.53 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SMP1812-123KLF.
SMP1812-123KLF has an inductance value of 120 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.
SMP1812-123KLF is rated for 203 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SMP1812-123KLF lists a DC resistance of 5.53Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SMP1812-123KLF 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 | 120 µH |
| Tolerance | ±10% |
| Current Rating | 203 mA |
| DC Resistance (DCR) | 5.53Ohm Max |
| Saturation Current | 214mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Gowanda |
| Description | FIXED IND 120UH 203MA 5.53 OHM |
| Series | SMP1812 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.138" (3.50mm) |
