Through-hole fixed inductor with a 680µH inductance and 10% tolerance, designed for high current RF applications. Features a ferrite core, radial lead style with tin plating, and a maximum DC current rating of 7.2A. Offers a low DC resistance of 139mΩ and a saturation current of 7.9A. Operates across a wide temperature range from -55°C to 105°C.
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Bourns 1140-681K-RC technical specifications.
| Package/Case | Radial |
| Contact Plating | Tin |
| Core Material | Ferrite |
| DC Current | 7.2A |
| DC Resistance (DCR) | 139mR |
| Diameter | 1.5inch |
| Inductance | 680uH |
| Lead Pitch | 29.21mm |
| Lead/Base Style | Radial |
| Length | 1.03inch |
| Max DC Current | 7.2A |
| Max Operating Temperature | 105°C |
| Military Standard | Not |
| Min Operating Temperature | -55°C |
| Mount | Through Hole |
| Packaging | Bulk |
| Resistance | 0.139R |
| RoHS Compliant | Yes |
| Saturation Current | 7.9A |
| Series | 1140 |
| Shielding | Unshielded |
| Termination | Radial |
| Test Frequency | 1kHz |
| Tolerance | 10% |
| RoHS | Compliant |
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