Description
FIXED IND 1UH 1.58A 81 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SP1812-102K.
SP1812-102K has an inductance value of 1 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.
SP1812-102K is rated for 1.58 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SP1812-102K lists a DC resistance of 81mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SP1812-102K 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 µH |
| Tolerance | ±10% |
| Current Rating | 1.58 A |
| DC Resistance (DCR) | 81mOhm Max |
| Saturation Current | 2.06A |
| 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 1UH 1.58A 81 MOHM SMD |
| 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/SP1812-102K/4189331 |