Samtec Inc. Header, 2.54 Mm, Through Hole, 100 Contacts; Connector Systems Samtec TSW-150-12-S-D-RA

The Samtec Header, part number 03R3607, features a 2.54 mm pitch and is designed for through-hole applications with 100 contacts arranged in two rows. It is compatible with various mating connectors, including SSW, SSQ, SSM, and others. The header is constructed with a black glass-filled polyester insulator and phosphor bronze terminals, available with either gold or tin plating over nickel. It supports a voltage rating of up to 550 VAC when mated with specific connectors and has a current rating ranging from 4.3 A to 6.3 A per pin, depending on the mating connector used. The operating temperature range is -55 °C to +125 °C with gold plating and -55 °C to +105 °C with tin plating. The product is RoHS compliant and offers lead-free solderability for certain versions. This header is suitable for applications requiring reliable board-to-board connections in various electronic devices.