6-Position PCB Terminal Block, 3.81 mm Pitch
The TE Connectivity Buchanan 1776113-6 is a 6-position, single-level PCB terminal block with a 3.81 mm pitch, designed for wire-to-board termination in control cabinets, power supplies, and industrial I/O modules. The rising cage clamp termination accepts 16-28 AWG wire and provides a gas-tight connection that resists loosening under thermal cycling — a common failure point in screw-clamp blocks with plain pressure pads.
The rising cage clamp uses a nickel-plated copper-alloy clamp and screw, with tin-plated copper-alloy contacts. The clamp lifts as the screw tightens, pulling the wire against the current bar.