Buchanan BC2525 Terminal Block

The Buchanan 2-796949-5 25-position PCB terminal block is a wire-to-board header designed for compact, pluggable connections in control panels and similar enclosures. It features a 5.08 mm (.200 in) centerline (pitch) in a single-row footprint, delivering 25 positions that can be mated with a corresponding Buchanan header for a reliable, removable interface. Wires sized from AWG 30 to AWG 12 (0.05–3 mm²) are supported, and the block is rated for up to 300 VAC, suitable for low- to mid-power circuits. Designed for PCB mounting, this interlock-enabled block prioritizes correct mating with its partner header to prevent misconnection, with a 90-degree wire-entry angle that helps with routing in tight spaces. Sold as a Buchanan terminal block from TE Connectivity, it embodies the brand’s approach to sturdy, pluggable board connections where a secure, field-serviceable interface is required.