The main purpose of limiting inrush current is to preventcomponents in series with the input to the DC/ DC convertor from being damaged.Typically, inrush protection prevents nuisance blowing of fuses or breakers aswell as welding of switch contacts.
UL Approval (UL1434 File# E82830)
Small physicalsize offers design-in benefits over larger passive components
Low steadyresistance and accompanying power loss
Suitable for PCBmounting
Available withkinked or straight leads and tape and reel to EIS RS-468A for automaticinsertion