Description
FIXED IND 27UH 249MA 2.5 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SP1210-273H.
SP1210-273H has an inductance value of 27 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.
SP1210-273H is rated for 249 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SP1210-273H lists a DC resistance of 2.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SP1210-273H 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 | 27 µH |
| Tolerance | ±3% |
| Current Rating | 249 mA |
| DC Resistance (DCR) | 2.5Ohm Max |
| Saturation Current | 291mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.138" L x 0.105" W (3.51mm x 2.66mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 27UH 249MA 2.5 OHM SMD |
| Series | SP1210 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.101" (2.57mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/SP1210-273H/4189141 |