The TL-1278-1R4M is a shielded wirewound inductor with a ferrite core and a tolerance of 20%. It has a maximum DC current rating of 10A and a maximum saturation current of 30.6A. The inductor's maximum DC resistance is 0.0098 ohms and its minimum self resonant frequency is 80 MHz. The device measures 12.3mm in length and 8.05mm in height, with a product depth of 12.3mm. It operates over a temperature range of -40C to 85C.
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| Type | Power |
| Technology | Wirewound |
| Protection Style | Shielded |
| Core Material | Ferrite |
| Inductance | 1.4uH |
| Tolerance | 20% |
| Inductance Test Frequency | 100KHz |
| Maximum DC Current | 10A |
| Maximum Saturation Current | 30.6A |
| Max DC Resistance | 0.0098Ohm |
| Minimum Self Resonant Frequency | 80M(Typ)Hz |
| Product Length | 12.3mm |
| Height | 8.05mm |
| Product Depth | 12.3mm |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| RoHS | Yes |
| RoHS Version | 2011/65/EU |
