Littelfuse has released the PolySwitch zeptoSMDC series of polymeric positive temperature coefficient (PPTC) devices, which offer overcurrent and overvoltage protection for the signal lines of fuel gauges and lithium-ion battery pack ICs used in high-voltage (13 VDC) applications.
Key features of the zeptoSMDC PPTCs include a small 0201 surface-mount package and the ability to reset to normal operation once a fault has cleared. The resettable over-current protection devices are suitable for a range of consumer electronics applications.
zeptoSMDC PPTCs are available in tape and reel formats in quantities of 15,000. More information is available at www.littelfuse.com/products/polyswitch-resettable-ptcs/surface-mount/zeptosmdc.aspx.
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