The HL/NHL series are Industrial power Wirewound resistors that come in many sizes, from 3 Watts to 375 Watts. The silicone coated, high power, construction provides complete environmental protection that allows these resistors meet a broad range of applications. The all welded Wirewound construction allows the HL/NHL to perform in High Voltage, High Power and High Pulse requirements. As optional construction, the HL products are available in the NHL non-inductive version. The HL resistor types are available in many different configurations such as "flat" (HL/NHL Flat), "adjustable" (HLA), "tapped" (HLT), "leaded for PCB mount" (HLW) and "ribbed low value" (HLZ). The HL/NHL can also be customized to meet specific application needs, including special terminal modifications, special testing, or many other custom options. The HL/NHL series are available in either Pb-Bearing, or Pb-Free (compliant to RoHS directive 2002/95/EC) construction.