1934314-1 is a 120-position high-speed backplane connector from the Z-PACK TinMan series, designed for board-to-board signal transmission in traditional backplane architectures. This PCB mount header features a vertical orientation with partial shrouding on 3 sides, supporting differential signal arrangement with 40 pairs and 80 signal positions across a 12-row by 10-column configuration. Key electrical characteristics include 100 O differential impedance, 250 VAC operating voltage, and data rates up to 10 Gb/s. The connector utilizes phosphor bronze contacts with gold-plated mating areas and tin-plated termination areas, terminated via through-hole press-fit method. Operating over a temperature range of -65°C to 90°C, this connector is ideal for high-speed data communication applications in telecommunications, networking equipment, and computing systems requiring reliable signal integrity.