Using dual-spring contacts, Keystone Electronics’ 1054 and 1054TR #2450 lithium coin cells holders retain cells under shock and vibration in high-density applications for PCB requirements. The polarized devices may be used with most vacuum and mechanical pick-and-place assemblies, and are supplied in bulk and on tape and reel, respectively. The products are manufactured with 0.2-mm thick phosphor bronze and have UL 94V-0-rated gold plating over a glass-filled LCP base. Polystyrene carriers, meeting ANSI/EIA-481 standards, are utilized for tape and reel parts with 13” reels to hold 450 parts on 24-mm pitch, 44-mm wide tapes.
Keystone Electronics Corp.