Littelfuse 1.3A Resettable Fuse

The PolyZen CE series from TE Connectivity is an integrated overvoltage and overcurrent protection device. Ideally suited to thin mobile devices such as tablets and ultrabooks, the PolyZen CE series of devices are an innovative solution offering significant performance advantages when compared to other discrete solutions that may employ fuses, Zeners and other passive devices. The PolyZen CE series offers a plug and play alternative to overvoltage protection requirements, relieving designers of the time it may take to both integrate and test less effective, yet more costly solutions.

Integrated overvoltage and overcurrent protection
High hold current rating
Plug and play with +5V and +12V Zener voltage option
Low 1.0mm height profile
Single component placement

The PolyZen CE products themselves integrate a precision Zener diode and a PolySwitch PPTC (Polymer Positive Temperature Coefficient) device into a single, low-profile surface mount assembly. Applications include tablet PC’s, ultrabooks, global positioning and navigation systems, HDD’s, SSD’s, personal storage and a wide range of others.

PolyZen Devices