Description
FIXED IND 1.5MH 178MA 12.5 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 2256R-39K.
2256R-39K has an inductance value of 1.5 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
2256R-39K is rated for 178 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
2256R-39K lists a DC resistance of 12.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
2256R-39K uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 1.5 mH |
| Tolerance | ±10% |
| Current Rating | 178 mA |
| DC Resistance (DCR) | 12.5Ohm Max |
| Saturation Current | 178mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.225" Dia x 0.570" L (5.72mm x 14.48mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 1.5MH 178MA 12.5 OHM |
| Series | 2256R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/2256R-39K/4181357 |