The SPIA4012-4R7T-N is a shielded wirewound inductor with a ferrite core material and 30% tolerance. It has a maximum DC current of 1A and a typical temperature rise of 40 degrees. The inductor's inductance decreases by 30% at its maximum saturation current of 1.2A. The device is designed for surface mount applications and has a maximum operating temperature of 105 degrees Celsius.
Chilisin SPIA4012-4R7T-N technical specifications.
| Type | Power |
| Technology | Wirewound |
| Protection Style | Shielded |
| Core Material | Ferrite |
| Inductance | 4.7uH |
| Tolerance | 30% |
| Inductance Test Frequency | 100KHz |
| Maximum DC Current | 1(Typ)A |
| Typical Temperature Rise | 40°C |
| Maximum Saturation Current | 1.2(Typ)A |
| Inductance Decrease Percentage @ Isat | 30% |
| Max DC Resistance | 0.19(Typ)Ohm |
| Case Size | 1515 |
| Product Length | 4.2mm |
| Height | 1.3mm |
| Product Depth | 4.2mm |
| Min Operating Temperature | -25°C |
| Max Operating Temperature | 105°C |
| RoHS | Yes |
| RoHS Version | 2011/65/EU, 2015/863 |
No datasheet is available for this part.
