Description
FIXED IND 15UH 640MA 490 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SP1812-153K.
SP1812-153K has an inductance value of 15 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.
SP1812-153K is rated for 640 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SP1812-153K lists a DC resistance of 490mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SP1812-153K 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 | 15 µH |
| Tolerance | ±10% |
| Current Rating | 640 mA |
| DC Resistance (DCR) | 490mOhm Max |
| Saturation Current | 530mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.189" L x 0.134" W (4.80mm x 3.40mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 15UH 640MA 490 MOHM |
| Series | SP1812 |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Shielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.134" (3.40mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/SP1812-153K/4189359 |