Power Header for High-Current Board-to-Wire Connections
The Molex 0431602103 is a 3-position header from the Sabre 43160 series, designed for high-current wire-to-board power delivery. The glass-filled PA46 insulator handles -40°C to 75°C operation, typical for industrial power supplies, battery packs, and appliance control boards.
The 600 V rating at 7.50 mm pitch gives generous creepage distance for industrial power distribution without forcing a larger board footprint.
Board Lock and Locking Ramp — Retention Where It Matters
Two retention features work together here. In a power interconnect, a loose mate can cause contact fretting and voltage drop; the ramp keeps the blades seated.