The Bourns 2049-60-BT1LF is a PTC resettable fuse with a maximum operating temperature of 85 degrees Celsius and a minimum operating temperature of -30 degrees Celsius. It has a maximum capacitance of 1.5uF at 1MHz and a typical DC sparkover voltage of 600V. The fuse is available in a through-hole package with a lead diameter of 0.8mm and a product length of 6mm. It is designed for overcurrent protection in circuit protection applications.
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| Mounting | Through Hole |
| Termination Style | Axial |
| Number of Terminals | 2 |
| Lead Diameter (mm) | 0.8 |
| Product Length (mm) | 6 |
| Product Diameter (mm) | 8 |
| DC Sparkover Voltage Tolerance | ±30% |
| Maximum Impulse Sparkover Voltage @ 100V/s | 1100V |
| Maximum DC Holdover Voltage | 150@150msV |
| Typical Impulse Discharge Current @ 8/20us @ 10Times | 15kA |
| Number of Electrodes | 2 |
| Min Operating Temperature | -30°C |
| Max Operating Temperature | 85°C |
| Maximum Capacitance @ 1MHz | 1.5pF |
| Typical DC Sparkover Voltage @ 100V/s | 600V |
| 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 |
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