The Bourns 2053-40-SM-RPLF is a surface mount PTC resettable fuse with 2 terminals. It has a maximum capacitance of 0.5pF at 1MHz and a typical DC sparkover voltage of 400V. The fuse operates between -40°C and 85°C and has a maximum impulse sparkover voltage of 700V at 100V/s. It is designed for overcurrent protection in surface mount applications.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Bourns 2053-40-SM-RPLF datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Bourns 2053-40-SM-RPLF technical specifications.
| Mounting | Surface Mount |
| Termination Style | Solder Pad |
| Number of Terminals | 2 |
| Product Length (mm) | 4 |
| Product Depth (mm) | 4.2 |
| Product Height (mm) | 4.2 |
| DC Sparkover Voltage Tolerance | ±20% |
| Maximum Impulse Sparkover Voltage @ 100V/s | 700V |
| Maximum DC Holdover Voltage | 150@150msV |
| Typical Impulse Discharge Current @ 8/20us @ 10Times | 3kA |
| Number of Electrodes | 2 |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Maximum Capacitance @ 1MHz | 0.5pF |
| Typical DC Sparkover Voltage @ 100V/s | 400V |
| 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 |
Download the complete datasheet for Bourns 2053-40-SM-RPLF to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
