Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 70 Position; Connector Systems Samtec TSW-135-26-T-Q

The Samtec 03R0169 is a 70-position through-hole vertical header with a 2.54 mm pitch, designed for board-to-board applications. It features a black glass-filled polyester insulator and is compatible with various mating connectors, including SSW, SSQ, SSM, and others. The header supports a voltage rating of up to 550 VAC when mated with specific connectors and has a current rating per pin ranging from 4.3 A to 6.3 A, depending on the mating type. The operating temperature range is -55 ¬8C to +125 ¬8C with gold plating and -55 ¬8C to +105 ¬8C with tin plating. The product is RoHS compliant and offers lead-free solderability for certain versions. This header is suitable for applications requiring reliable electrical connections in a compact form factor.