Through-hole fixed inductor featuring a radial lead style and ferrite core material. This unshielded component offers 3.3µH inductance with a 20% tolerance, tested at 1kHz. It supports a maximum DC current of 27A and a saturation current of 80A, with a low DC resistance of 3mΩ. Operating across a temperature range of -55°C to 105°C, it is RoHS compliant and features tin contact plating.
PackageRadial
Resistance0.003R
MountingThrough Hole
Inductance3.3uH
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Technical Specifications
Bourns 1140-3R3M-RC technical specifications.
General
| Package/Case | Radial |
| Contact Plating | Tin |
| Core Material | Ferrite |
| DC Current | 27A |
| DC Resistance (DCR) | 3mR |
| Diameter | 1.5inch |
| Inductance | 3.3uH |
| Lead Pitch | 28.19mm |
| Lead/Base Style | Radial |
| Length | 1.03inch |
| Max DC Current | 27A |
| Max Operating Temperature | 105°C |
| Military Standard | Not |
| Min Operating Temperature | -55°C |
| Mount | Through Hole |
| Packaging | Bulk |
| Resistance | 0.003R |
| RoHS Compliant | Yes |
| Saturation Current | 80A |
| Series | 1140 |
| Shielding | Unshielded |
| Termination | Radial |
| Test Frequency | 1kHz |
| Tolerance | 20% |
Compliance
| RoHS | Compliant |
Datasheet
Bourns 1140-3R3M-RC Datasheet
Download the complete datasheet for Bourns 1140-3R3M-RC to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.