This PTC resettable fuse features a maximum operating temperature of 90°C and a typical DC sparkover voltage of 150V. It has a maximum capacitance of 1uF at 1MHz and a maximum impulse sparkover voltage of 600V at 100V/s. The fuse is designed for through hole mounting with a lead diameter of 0.8mm and a product length of 6mm. It is suitable for use in applications with a minimum operating temperature of -40°C.
MountingThrough Hole
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Technical Specifications
Bourns 2057-15-BT1LF technical specifications.
General
| Mounting | Through Hole |
| Termination Style | Axial |
| Number of Terminals | 2 |
| Lead Diameter (mm) | 0.8 |
| Product Length (mm) | 6 |
| Product Depth (mm) | 5.5 |
| Product Height (mm) | 5.5 |
| DC Sparkover Voltage Tolerance | ±20% |
| Maximum Impulse Sparkover Voltage @ 100V/s | 600V |
| Maximum DC Holdover Voltage | 52@150msV |
| Typical Impulse Discharge Current @ 8/20us @ 10Times | 1kA |
| Typical AC Discharge Current @ 1s @ <= 10Times | 1A |
| Number of Electrodes | 2 |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 90°C |
| Maximum Capacitance @ 1MHz | 1pF |
| Typical DC Sparkover Voltage @ 100V/s | 150V |
Compliance
| Cage Code | 32997 |
| EU RoHS | Yes |
| HTS Code | 8536308000 |
| Schedule B | 8536300000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Bourns 2057-15-BT1LF Datasheet
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