Right-Angle Power Header for Board-Edge Harness Connections
The Molex 430451200 is a 12-circuit, dual-row (2 × 6) right-angle through-hole male header from the Micro-Fit 3.0 43045 series. It mates with the matching Micro-Fit 3.0 receptacle housing to form a wire-to-board interconnect, commonly used in automotive, industrial, medical, and telecom equipment where a locked, vibration-resistant connection is needed at the board edge.
The 0.125 inch (3.18 mm) post length is standard for a 1.6 mm thick PCB; the row spacing matches the 3.00 mm pitch, so the footprint is a simple 2 × 6 grid of 0.040 inch plated-through holes on 0.118 inch centers.
Contact System and Ratings
Tin-plated brass contacts (100.0 µin / 2.54 µm on the mating surface) are rated 8 A per circuit at 600 V.