Description
FIXED IND 3UH 270MA 850 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1782R-31F.
1782R-31F has an inductance value of 3 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.
1782R-31F is rated for 270 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1782R-31F lists a DC resistance of 850mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1782R-31F 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 | 3 µH |
| Tolerance | ±1% |
| Current Rating | 270 mA |
| DC Resistance (DCR) | 850mOhm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.095" Dia x 0.250" L (2.41mm x 6.35mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 3UH 270MA 850 MOHM TH |
| Series | 1782R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 37 @ 7.9MHz |
| Self Resonant Frequency | 90MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/1782R-31F/4179522 |
