The DB3-474LF is a wirewound power line choke with a ferrite core and unshielded protection style. It has an inductance of 4700uH with a 10% tolerance, and its inductance is tested at 1K frequency. The choke can handle a maximum DC current of 1A and has a typical temperature rise of 35 degrees. It is available in a radial lead style with a height of 20.96mm and a product diameter of 27.94mm. The DB3-474LF operates within a temperature range of -55 to 125 degrees Celsius.
Inductance4700uH
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Technical Specifications
Gowanda DB3-474LF technical specifications.
General
| Type | Power Line Choke |
| Technology | Wirewound |
| Protection Style | Unshielded |
| Core Material | Ferrite |
| Inductance | 4700uH |
| Tolerance | 10% |
| Inductance Test Frequency | 1KHz |
| Maximum DC Current | 1A |
| Typical Temperature Rise | 35°C |
| Maximum Saturation Current | 1.7A |
| Inductance Decrease Percentage @ Isat | 10% |
| Max DC Resistance | 1.7Ohm |
| Lead Style | Radial |
| Height | 20.96mm |
| Product Diameter | 27.94mm |
| Min Operating Temperature | -55°C |
| Max Operating Temperature | 125°C |
Compliance
| RoHS | Yes |
| RoHS Version | 2011/65/EU, 2015/863 |
Datasheet
Gowanda DB3-474LF Datasheet
Download the complete datasheet for Gowanda DB3-474LF to view detailed technical specifications.
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