har-flexicon® 2.54mm White LED Terminal Blocks HARTING har-flexicon® White PCB Terminal Blocks in 2.54mm pitch are designed for LED applications. The har-flexicon® series terminal blocks feature a flat design to reduce disturbances caused by the formation of shadowing in the light fixtures. A white plastic granulate is also used, which is characterized by high-temperature resistance and long-lasting color stability. The terminal blocks are available in 2 or 3-pole terminals with a current-carrying capacity of 6A.