Description
FIXED IND 12UH 385MA 850 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1840R-32G.
1840R-32G has an inductance value of 12 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.
1840R-32G is rated for 385 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1840R-32G lists a DC resistance of 850mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1840R-32G 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 | 12 µH |
| Tolerance | ±2% |
| Current Rating | 385 mA |
| DC Resistance (DCR) | 850mOhm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.187" Dia x 0.437" L (4.75mm x 11.10mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 12UH 385MA 850 MOHM TH |
| Series | 1840R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 50 @ 2.5MHz |
| Self Resonant Frequency | 36MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/1840R-32G/4180291 |
