The 72R065XPR thermal cutoff from Littelfuse is a radial device with a maximum operating temperature of 85 degrees Celsius and a minimum operating temperature of -40 degrees Celsius. It features a maximum voltage rating of 72VDC and a maximum current rating of 40A. The device has a typical power dissipation of 0.88W and a hold current of 0.65A. It is designed for through-hole mounting and has a seated plane height of 14.5mm. The device is suitable for thermal protection applications.
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Littelfuse 72R065XPR technical specifications.
| Wire Form | Inside Crimp Standoff |
| Number of Terminals | 2 |
| Mounting | Through Hole |
| Terminal Pitch (mm) | 5.1(Typ) |
| Lead Diameter (mm) | 0.51 |
| Product Depth (mm) | 3.1(Max) |
| Product Diameter (mm) | 9.4(Max) |
| Seated Plane Height (mm) | 14.5(Max) |
| Termination Style | Radial |
| Size (mm) | 9.4 X 3.1 |
| Hold Current | 0.65A |
| Trip Current | 1.3A |
| Max Voltage Rating | 72VDC |
| Max Current Rating | 40A |
| Typical Power Dissipation | 0.88W |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Cage Code | 75915 |
| EU RoHS | Yes |
| HTS Code | 8536100040 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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