Through-hole fixed inductor featuring a 39µH inductance with a 10% tolerance, designed for high current applications up to 5.5A. This unshielded ferrite core choke offers a low DC resistance of 30mΩ and operates across a wide temperature range from -55°C to 105°C. The radial lead style with a 15.24mm pitch and tin plating ensures reliable through-hole mounting.
PackageRadial
Resistance0.03R
MountingThrough Hole
Inductance39uH
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Technical Specifications
Bourns 1120-390K-RC technical specifications.
General
| Package/Case | Radial |
| Contact Plating | Tin |
| Core Material | Ferrite |
| DC Current | 5.5A |
| DC Resistance (DCR) | 30mR |
| Diameter | 0.81inch |
| Inductance | 39uH |
| Lead Pitch | 15.24mm |
| Lead/Base Style | Radial |
| Length | 0.84inch |
| Max DC Current | 5.5A |
| Max Operating Temperature | 105°C |
| Military Standard | Not |
| Min Operating Temperature | -55°C |
| Mount | Through Hole |
| Package Quantity | 88 |
| Packaging | Bulk |
| Resistance | 0.03R |
| RoHS Compliant | Yes |
| Series | 1120 |
| Shielding | Unshielded |
| Termination | Radial |
| Test Frequency | 1kHz |
| Tolerance | 10% |
Compliance
| RoHS | Compliant |
Datasheet
Bourns 1120-390K-RC Datasheet
Download the complete datasheet for Bourns 1120-390K-RC to view detailed technical specifications.
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