Ceramic Resettable Fuse

Narrow and matched resistance tolerances used in customer premise equipment cpe central office equipment co and acess equipment.

Ceramic resettable fuse.

750vdc fast acting fuse ac387501 series for energy vehicle dc applications. Temperature derating curves comparing ptcs to fuses chart key curve a thin film fuses and 313 series 010 to 150a curve b flat pak telelink nano2 pico blade terminal special purpose and other leaded and cartridge fuses except 313 010 150a curve c resettable ptcs 60 c 76 f 20 40 60 80 100 120 140 40 c 40 f 20 c 4 f. Low pressure bs88 4 fuse 240v semiconductor protection fuses for car. A resettable fuse or polymeric positive temperature coefficient device pptc is a passive electronic component used to protect against overcurrent faults in electronic circuits the device is also known as a multifuse or polyfuse or polyswitch they are similar in function to ptc thermistors in certain situations but operate on mechanical changes instead of charge carrier effects in semiconductors.

The more thermally stable fuse is typically filled with sand in order to prevent the conductive film from forming. The film is formed when a short circuit melts the fuse element causing a deposit to be seen on the inside of the fuse barrel as a film. Ceramic ptc resettable fuse. Cooper bussmann 3 pack 30 amp time delay plug fuse.

Fuse clips fuseclips can be inserted into a printed circuit board allowing electronic and automotive fuses to protect critcal circuit components. Dc application 1000vdc fast acting fuse energy car protection fuse a301001 series. When you use our website we collect personal data about you and your use of the website through cookies and analytics tools. A ceramic fuse is built to withstand high temperatures.

Ptc thermistor for overcurrent protection. Resettable fuse protects the circuit when over current occur by misconnection or short it is automatically returns to non operating mode and can be used repeatedly. Resettable ptc fuses optiffuse offers a complete range of resettable fuses in radial axial and surface mount configurations. Item 286542 model bp tl 30.

Micro fuses radial leaded pcb mounted fuse for use in electronic applications. We may also collect personal data such as your name job title company name address email address and telephone number either directly from you or by combining information we collect through other sources. Bolt mounting 1000vdc fast acting fuse for dc applications a181001a series. The most obvious difference is that the ptc is resettable.