The Bourns 1140-121K is a through-hole ferrite inductor with a core material of ferrite and a DC resistance of 28mR. It has an inductance of 120uH and a maximum DC current rating of 14.4A. The inductor is available in a radial package with a lead pitch of 1.15inch and a length of 1.03inch. It is rated for operation between -55°C and 105°C and is packaged in bulk quantities of 96 units.
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| Package/Case | Radial |
| Core Material | Ferrite |
| DC Resistance (DCR) | 28mR |
| Inductance | 120uH |
| Lead Pitch | 1.15inch |
| Length | 1.03inch |
| Max DC Current | 14.4A |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -55°C |
| Mount | Through Hole |
| Package Quantity | 96 |
| Packaging | Bulk |
| RoHS Compliant | No |
| Series | 1140 |
| Shielding | Unshielded |
| Termination | Radial |
| Test Frequency | 1kHz |
| Tolerance | 10% |
| RoHS | Not Compliant |
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