Description
FIXED IND 390UH 1A 460 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1110-391K-RC.
1110-391K-RC has an inductance value of 390 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.
1110-391K-RC is rated for 1 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1110-391K-RC lists a DC resistance of 460mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1110-391K-RC uses a package or case of Radial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 390 µH |
| Tolerance | ±10% |
| Current Rating | 1 A |
| DC Resistance (DCR) | 460mOhm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.660" Dia (16.76mm) |
| Case / Size | Radial |
| Package / Case | Radial |
| Supplier | Bourns Inc. |
| Description | FIXED IND 390UH 1A 460 MOHM TH |
| Series | 1110 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.840" (21.34mm) |
