MF-SM100/33-2 THERMISTOR PTC RES.FUSE 1.10A 33V 0.12OHM 1.1A 2. The MF-SM100/33-2, manufactured by BOURNS, is a high-performance PTC resettable fuse designed for thermistor ptc res.fuse 1.10a 33v 0.12ohm 1.1a 2.. It offers reliable overcurrent protection with a maximum voltage rating of 33V. The fuse features a trip time of 500ms, ensuring fast response to overcurrent events. Its compact dimensions of 7.31mm x 5.44mm x N/A allow for easy integration into various applications. Operating within a temperature range of -40°C~+85°C, it performs reliably in diverse environments. As a rohs-compliant product, it meets stringent environmental and safety standards. Packaged in tape&reel format, it ensures secure handling and storage. With its robust design and advanced features, the MF-SM100/33-2 is an excellent choice for professionals seeking reliable PTC fuse solutions.