Description
FIXED IND 100UH 250MA 3.2 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SP1812R-104H.
SP1812R-104H has an inductance value of 100 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.
SP1812R-104H is rated for 250 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SP1812R-104H lists a DC resistance of 3.2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SP1812R-104H 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 | 100 µH |
| Tolerance | ±3% |
| Current Rating | 250 mA |
| DC Resistance (DCR) | 3.2Ohm Max |
| Saturation Current | 206mA |
| 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 100UH 250MA 3.2 OHM |
| Series | SP1812R |
| 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/SP1812R-104H/4189459 |
