Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 88 Position; Connector Systems Samtec TSW-144-17-L-D

The Header, 2.54mm, Through Hole Vertical, 88 Position (part number 84T1444) from Samtec features a pitch spacing of 2.54mm and is designed for board-to-board applications. It has two rows and a total of 88 contacts, making it suitable for high-density connections. The connector is constructed with a black glass-filled polyester insulator and utilizes phosphor bronze for the terminals, with options for gold or tin plating over nickel. This product operates within a temperature range of -55 °C to +125 °C when gold-plated, and -55 °C to +105 °C with tin plating. The voltage ratings vary depending on the mating connector, with a maximum of 550 VAC when mated with SSW connectors. The current rating per pin varies based on the mating type, with values ranging from 4.3 A to 6.3 A. The header is RoHS compliant and offers lead-free solderable options. Engineers should consider this product for applications requiring reliable, high-density connections in environments with varying temperature and voltage requirements.