Circuit Protection Devices Exhibit High Current Ratings
Replacing the RXEF family of overcurrent protection devices, Tyco Electronics’ RKEF family of PolySwitch circuit protection devices present hold-current ratings from 0.5 to 5 A and trip-current ratings from 1 A to 10 A. The RoHS- and ELV-compliant components demonstrate a maximum operating voltage rating of 60 V at up to 85°C. The units are of through-hole construction, and have the same lead spacing as the RXEF devices. Pricing is from $0.10 to $0.30 in 100,000 quantities.