Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 70 Position; Connector Systems Samtec TSW-135-23-L-D

The Header, 2.54mm, Through Hole Vertical, 70 Position (part number 12P3414) from Samtec is designed for board-to-board applications with a pitch spacing of 2.54mm. It features two rows and a total of 70 contacts, making it suitable for various electronic connections. The header is constructed with a black glass-filled polyester insulator and utilizes phosphor bronze for the terminals, which can be plated with either gold or tin over nickel. This product operates within a temperature range of -55 ¬8C to +125 ¬8C when gold-plated, and -55 ¬8C to +105 ¬8C 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 is up to 6.3 A, depending on the specific mating configuration. The header is RoHS compliant and offers lead-free solderable options. Engineers should consider this product for applications requiring reliable and robust connections in environments with varying temperature and voltage requirements.