描述

The 3-822499-3 is a PLCC (Plastic Leaded Chip Carrier) socket designed for standard integrated circuit packaging with 20 positions arranged in a square configuration. It features a 1.27 mm (0.050 inch) centerline spacing, surface mount contact termination, and a low insertion force design for reliable component placement. The socket has a current rating of 1 Amp per contact, contact resistance of 20 mO, and a voltage rating of 250 VAC, with contacts made from phosphor bronze and tin-lead plating for durability. The housing is constructed from thermoplastic material with a UL 94V-0 flammability rating, and the socket mounts 4.60 mm (0.181 inch) above the PCB. This socket is commonly used in electronic assemblies requiring standard PLCC package compatibility, offering reliable electrical connections and mechanical stability for high-density circuit board designs.