The 10142708-04200LF is a Minitek® Pwr 5.70mm vertical through-hole connector header designed for high-current power distribution in wire-to-board applications. It features a current rating of up to 28A per contact with support for wire gauges from 16AWG to 12AWG, and operates across a wide temperature range of -40°C to 120°C (gold-plated version). The connector incorporates polarized mating geometry to prevent mis-mating, positive locking with low thumb latch operation, and a scoop-proof housing to protect terminals from damage. Electrical specifications include a voltage rating of 600VAC (RMS)/DC, dielectric withstand voltage of 2200VAC, insulation resistance of 1000MO minimum, and low contact resistance of 2mO maximum. This connector is ideal for telecommunications equipment, server applications, industrial appliances, and medical devices requiring reliable high-current power connections.