Samtec Inc. Header, 2.54 Mm, Through Hole, 3 Contacts; Connector Systems Samtec TSW-103-07-TM-S

The Header, 2.54 mm, Through Hole, 3 Contacts (part number 79P3977) is designed for board-to-board applications with a pitch spacing of 2.54 mm. It features a single row configuration with three contacts and is compatible with various mating connectors including SSW, SSQ, SSM, and others. The insulator material is black glass-filled polyester, and the terminal material is phosphor bronze with options for gold or tin plating over nickel. The 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. This header is RoHS compliant and offers lead-free solderability for specific versions. The current rating per pin varies based on the mating connector, with values ranging from 4.3 A to 6.3 A.